https://secwww.jhuapl.edu/techdigest/Content/techdigest/pdf/V05-N04/05-04-Danchik.pdf https://www.satellitenwelt.de/transit_5b-5.htm
International Satellite for Ionospheric Studies
Mistype. Added s space between "UO-11" and "OSCAR-11" in "Other names"
moved deploy date to re-entry date; see McDowell GCAT, satcat table entry for S30776
KUKAI: Mother (Parents) JR5YBN, Daughter (Child) JR5YBO
Cascade SmallSat and Ionospheric Polar Explorer
South Africa CubeSat-1, TshepisoSat, ZA003
EO 79, European-OSCAR 79, FUNcube 3, EO-79
Given the last TLE Set mean motion, the satellite should have been decayed
https://community.libre.space/t/auto-scheduler-suddenly-stopped-working/9023 and db also show a decade date: https://db.satnogs.org/satellite/XHVR-2136-6377-5531-7206
Space Technology Experimental Projecet CubeSat Laboratory
Meteorological operational satellite - C
Ranging And Nanosatellite Guidance Experiment A
Ranging and Nanosatellite Guidance Experiment B
Update website to the archived version of it
ANS-140 AMSAT News Service Weekly Bulletins
https://www.eoportal.org/satellite-missions/uwe-4 (source of the description) and https://www.informatik.uni-wuerzburg.de/space/forschung/space-exploration/projects/uwe-4/
space-track.org NORAD CAT ID 44791 -- DECAY_EPOCH 2022-04-20
TTÜSat, MektorySAT 1, Hämarik, Koit, ES1WS
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S47956
https://community.libre.space/t/grbalpha-re-entry/13367/52 and Network observations
https://network.satnogs.org/observations/11396179/ and https://network.satnogs.org/observations/11396196/
see McDowell GCAT, satcat table entry S48084
Flexible Experimental Embedded Satellite
It seems to be the only one unidentified in combination of SatNOGS DB and space-track.org data
All the other pockequbes from this launch have been decayed. The date is based on OBJECT H(44831)
https://www.n2yo.org/satellite/?s=42830 and https://community.libre.space/t/umka-1-telescope-satellite-mission/10572/395
https://en.wikipedia.org/wiki/Nauka_(ISS_module) and https://community.libre.space/t/the-recent-launched-nauka-module/8239
Satellite with data but without NORAD ID
http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=734 and https://community.libre.space/t/firefly-alpha-launch-september-2021/8372
http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=747 and https://everydayastronaut.com/flta001-dream-alpha/
Naval Postgraduate School - Center for Network Innovation and Experimentation
Moving social account from website field to description
Fast On-orbit Rapid Recording of Transient Events
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S43884
According to the last available TLE from space-track.org
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S40299
spacet-rack.org DECAY_EPOCH message "LINGQUE 1A", "43942", "2022-06-14 0:00:00"
PICASSO-BEL PICosatellite for Atmospheric and Space Science Observations
CITATIhttps://docs.google.com/document/d/1VA7X6fpsnE6rn1mm67zWjesv-TkVrHJ2Mu8IDwi0pK4/edit?usp=sharingON NEEDED - https://xkcd.com/285/
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S34839
Hyperspectral Satellite for Ocean Observation
Daily Atmospheric and Ionospheric Limb Imager
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S51051
Compact Total Irradiance Monitor, CTIM-FD
It is believed that object M was broncosat, as it was a 1.5U with bigger drag area and already decayed, since it was unknow if SPiN-1 is OBJECT V or OBJECT M, it is possible that SPiN-1 is OBJECT V (NORAD ID 52751)
https://network.satnogs.org/observations/12445906/ -> last star wars imperial march song hear
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S43183
Taijing si hao 01, Unknown Satellite - 22019G
A few days ago, a long-time amateur radio satellite watcher Scott Tilley announced on Twitter that his automated L-Band receiver detected signal emissions from the old NOAA-2 satellite.
Television Infrared Observation Satellite-N
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S52174
https://www.nasaspaceflight.com/2022/06/nuri-second-test-flight/ and https://space.skyrocket.de/doc_sdat/snuglite-2.htm
https://www.nasaspaceflight.com/2022/06/nuri-second-test-flight/ and https://space.skyrocket.de/doc_sdat/miman.htm
https://www.nasaspaceflight.com/2022/06/nuri-second-test-flight/ and https://space.skyrocket.de/doc_sdat/randev.htm
Astro‐Rivelatore Gamma a Immagini Leggero
According to the October 13 TLE, MTCUBE is fully operational and functioning normally. It is in a stable medium-Earth orbit (MEO) and continues to carry out its mission. https://orbit.ing-now.com/satellite/53109/2022-080e/mtcube/
SWSU-55 No8 (SWSU No12), RadioSkaf RS-17, RS6S
SWSU-55 No7 & R-390 (SWSU No11), RadioSkaf RS-16, RS5S
SWSU-55 No6 (SWSU No10), RadioSkaf RS-15, RS4S
SWSU-55 No5 (SWSU No9), RadioSkaf RS-14, RS3S
SWSU-55 No4 (SWSU No8), RadioSkaf RS-13, RS2S
SWSU-55 No3 (SWSU No7), RadioSkaf RS-12, RS1S
SWSU-55 No2 (SWSU No6), RadioSkaf RS-11, RS11S
SWSU-55 No1 & R-390 (SWSU No5), RadioSkaf RS-10, Ruzaevka-390, RS10S
https://community.libre.space/t/sslv-d1-eos2-azaadisat-mission/9478/ and https://twitter.com/planet4589/status/1556143674127515649
Identified after all other satellites from the same deployment have been identified, https://community.libre.space/t/iss-deployment-jaxa-j-ssod-22-2022-08-12-12-40-utc/9497/13
https://planet4589.org/space/gcat/tsv/satcat.tsv @ S55903
https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action, https://en.wikipedia.org/wiki/OMOTENASHI
Outstanding MOon exploration Technologies demonstrated by NAno Semi-Hard Impactor
https://en.wikipedia.org/wiki/Artemis_I, https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action
JS1YJV, Future Science Institute Satellite 1
Electro Optical/Infrared Weather System Rapid Revisit Optical Cloud Imager (EWS RROCI)
https://www.eoportal.org/satellite-missions/aprizesat-3-4#rf-communications 400585000
Scintillation Prediction Observations Research Task
Plasma Enhancements in the Ionosphere-Thermosphere Satellite
https://nanoracks.com/upcoming-spacex-26-mission-to-launch-several-nanoracks-customer-payloads-to-the-iss/ and https://twitter.com/Nanoracks/status/1608229073142124545
NewSat 35, Aleph-1 35, Williamina Fleming
Failed to Deploy https://community.libre.space/t/observation-7407297-pleiades-yearling-99206/10280
CIhttps://docs.google.com/document/d/1XjWZivTnzZabD-s4HPrAwQWFh04ADTyS0LMv44RpZVM/edit?usp=sharingTATION NEEDED - https://xkcd.com/285/
CITATIONhttps://docs.google.com/document/d/17CZzIUcYUSHB6x6LMmpD3fE5PzZwGvLsWH9_s667xi4/edit?usp=sharing NEEDED - https://xkcd.com/285/
2014-033B, "Reasonably Reliable Systems"
2018-096A, Hyperspectral Imaging Satellite
2018-083A, China-France Oceanography Satellite
https://twitter.com/cgbassa/status/1618012341203005441 https://tass.ru/kosmos/16140271
Low-Latitude Ionosphere/Thermosphere Enhancements in Density
AO-123, ASRTU Friendship, Druzhba ATURK, Дружба АТУРК, BJ2CR, RS64S
Remove alternative name as the satellite wasn't identified
The object should be re-entered, but without identification we are not sure about its re-entry date
https://tinygs.com/satellite/CSTP-1.1 and https://celestrak.org
https://tinygs.com/satellite/CSTP-1.2 and https://celestrak.org
All objects from the launch is decayed https://community.libre.space/t/iss-cubesat-deployment-nrcsd-26-nanoracks-2023-07-06-21-20-utc/10650/14
Fix decayed date according to https://www.space-track.org/basicspacedata/query/class/gp/NORAD_CAT_ID/57419/emptyresult/show/format/xml
Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S57487
Krebs, Gunter D. “Skykraft Deployer 1”. Gunter's Space Page. Retrieved November 19, 2023, from https://space.skyrocket.de/doc_sdat/skykraft-deployer-1.htm
2020-079F, NewSat 10, Aleph-1 10, Caroline
Observed with STRF, https://space.skyrocket.de/doc_sdat/ion-scv-2.htm
Advanced Nanosatellite Systems for Earth-observation Research
Space Industry - Responsive - Intelligent - Thermal)
space-track.org and Network observations
space-track.org and https://docs.google.com/document/d/1t6N_Z1Nw6Gif1VGgGF7uQysNWHkZ7mmeefdtaywK-60/edit?usp=sharing
Remove followed NORAD ID as the deployment is done
Ice, Cloud and land Elevation Satellite 2
The two satellites SJ-6C and SJ-6D which form Group-02 of Shijian(practice)-6 satellites, were manufactured by the Shanghai Academy of Spaceflight Technology (SAST) and DFH (Dongfanghong, or The East is Red) Satellite Co.,
https://planet4589.org/space/gcat/tsv/satcat.tsv @ S58332
Krebs, Gunter D. “Skykraft Block 2”. Gunter's Space Page. Retrieved November 19, 2023, from https://space.skyrocket.de/doc_sdat/skykraft_block2.htm
from latest TLE , seen in strf, and from https://www.n2yo.com/satellite/?s=58497#results
https://docs.google.com/document/d/1i7lPF2f3Vp6ha-zbO-RJ_Cf_1sYaoay-gKrNNJ98w9Q/edit?usp=sharing and Martin HErren s chat
Own STRF observation. ~500k fine stripped blob. Observed signal (frequency/width) coherent with info from https://space.oscar.wmo.int/satellites/view/theos_1
space-track.org and network observations
space-track.org for re-entry and celestrak.org and network observaitons for identification
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S59057
space-track.org and verified by network observations
SigNals of Opportunity: P-band Investigation
Arce, W.S., Orsi, V., Wayman, N., Murch-Shafer, J., Stelling, K., Schmidt, R., Schutt, K., Luther, J.M., Afshari, H. and Sellers, I., 2024. Big Red Sat-1: Mission overview and future opportunities for perovskites in low Earth orbit. Mater. Adv., 5, pp.2200-2217.
STRF obs shows 70cm activity on 435.000 and 437.540
WSF-M 1, Weather System Follow-on Microwave
Sir Syed Aligarh Muslim University SATellite
Change randomly NORAD ID to follow, related with the position of received MESAT-1
https://community.libre.space/t/spacex-f9-transporter-11-rideshare-vsfb-slc-4e-2024-08-16-18-56-utc/11973/147 and space-track.org
Retrieved from https://en.wikipedia.org/w/index.php?title=Alsat-2A&oldid=1185686351
Joint Altimetry Satellite Oceanography Network - 3
https://community.libre.space/t/isro-sslv-d3-2024-08-15-03-47-utc/11876 and https://iaru.amsat-uk.org/finished_detail.php?serialnum=482
https://community.libre.space/t/spacex-f9-transporter-11-rideshare-vsfb-slc-4e-2024-08-16-18-56-utc/11973/162 and space-track.org
Forest Eye, Ojo del Bosque, Silvarum Oculus
Based on https://network.satnogs.org/observations/10137281/ obs en decoding
Network observations - https://community.libre.space/t/arcticsat-1-rs74s-re-entry/14857/
Michał Drzał strf observations and space-track.org
As agreed with Fredy and as shown as name in latest TLE files and on https://www.n2yo.com/satellite/?s=62083
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S46499
https://satellitemap.space/sat/62656 but it seems like a random choice from the launch objects
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S58697
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S58553
Seeting to future for combatibility issues with Network (no GEO satellite support)
https://www.planet4589.org/space/gcat/tsv/satcat.tsv @ S56988
Random selection from un-identified satellites
https://docs.google.com/document/d/1tQBlEXK9HSYDN-evmu_kCWKMs2nZx78XDobq3bQlGQA/edit?usp=sharing transmitter to be confirmed
Identification from space-track.org, fixing name and deploy and launch dates based on spacex.com, description sources: https://spacenews.com/space-inventor-launches-first-danish-arctic-satellite/ and https://space.skyrocket.de/doc_sdat/bifrost.htm
https://community.libre.space/t/yubeleiny-2-and-cosmos-2491/13577 and space-track.org
space-track.org - it is the only object deployed from HTV-X1
confirmed s-band downlink on 2216.391432 MHz via multiple STRF observations
NORAD 66303 - best STRF fit from 10 observations over 36 hour period
community post: https://community.libre.space/t/transporter-16-rideshare-vsfb-slc-4e-2026-03-30-11-02-utc/14456/209
Sejong university's Promising Eyes on envIRONment
Network observations analysis but not fully confirmed
ITU entry and decoded CW frames from Network observations
Operations team; see https://r4uab.ru/2026/02/12/13-16-fevralya-2026-goda-zaplanirovana-peredacha-izobrazhenij-sstv-s-mka-sakhacube-cholbon-rs18s/
from n2yo.com and https://celestrak.org/satcat/table-satcat.php?CATNR=66756&PAYLOAD=1&MAX=500
tinygs.com observations and celestrak.org
https://community.libre.space/t/strf-bandscan-results/9827/129 strf obs
https://docs.google.com/document/d/118kegEBN5aL5oDaJCEr44xsiZn4hgxfHX9-o_IGxFF4/edit?usp=sharing but could be Black-Kite1
strf obs -- https://community.libre.space/t/strf-bandscan-results/9827/130
https://docs.google.com/document/d/1eQ8NOP1tuCfMyIAsuTCiDfbQttK0VReI_rqIijs32PA/edit?usp=sharing this could be AIST-2T-2
Revert back to international designator until we verify the identification
Network observations and ikhnos analysis
https://i.postimg.cc/HkHPdSn3/qidata-uhf-21sps-2026-05-23-12-34-27-dop-FFT-waterfall-no-Tx.png https://i.postimg.cc/YS0RCT7c/qidata-uhf-21sps-2026-05-25-12-52-49-dop-FFT-waterfall-no-Tx.png
strf observation of PE0SAT - https://community.libre.space/t/transporter-16-rideshare-vsfb-slc-4e-2026-03-30-11-02-utc/14456/25
https://docs.google.com/document/d/1Tdrp8Qz5J_MCBHu4ngBeGpMSFXC0eKUq5sP7Fa_h47g/edit?usp=sharing typo in name, FFLU instead of FFLY
Elektro-L n°5, Elektro-L N5, Elektro-L No.5
Not in the launch - https://www.ssc.spaceforce.mil/Newsroom/Article-Display/Article/4453711/us-space-force-launches-dow-stp-s29a-mission-delivers-experimental-and-research
Network observations at 401.500 MHz from the same launch
space-track.org and SatNOGS Network observations
Remove web site as this is not the official site of the project
space-track.org and https://community.libre.space/t/cas500-2-rideshare-vsfb-slc-4e-2026-05-03-6-59-utc/14688/180
https://space.skyrocket.de/doc_chr/lau2026.htm (and I see it in rstrf on 401.250MHz)
https://x.com/planet4589/status/2069412325530972299 and space-track.org
https://space.skyrocket.de/doc_chr/lau2026.htm (and I see it in rstrf on 401.05MHz)
https://space.skyrocket.de/doc_chr/lau2026.htm (and I see it in rstrf on 401.15MHz)
https://space.skyrocket.de/doc_chr/lau2026.htm (and I see it in rstrf on 401.5MHz)