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FIRESAT2

In orbit NORAD 69873 BKKP-4366-1629-2035-6900

Observations 0
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Falcon 9 Block 5 | Transporter 17 (Dedicated SSO Rideshare)

Falcon 9 Block 5

Carrier rocket

Space Launch Complex 4E

Spaceport

0

Observations all time

Mission information
Spacecraft name
FIRESAT2
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch
Falcon 9 Block 5 | Transporter 17 (Dedicated SSO Rideshare)
Carrier rocket
Falcon 9 Block 5
Spaceport
Space Launch Complex 4E
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
597.84 km
Apogee
605.81 km
Inclination
97.8°
Period
96.8 min
Semi-major axis
6980.0 km
Velocity
7.55 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-10 20:57:00 UTC
Two-line elements (TLE)
1 69873U 26156E   26283.25686497  .00000628  00000-0  74647-4 0  9999
2 69873  97.7883 182.0792 0005751 185.5329 174.5825 14.87803939 14141
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Orbit history, past year

Mean elements of every TLE set over the past 365 days, plotted against the epoch of the set. Each source is its own line; click it in the legend to hide it. A jump in altitude is a manoeuvre or a bad set; lines drifting apart are a disagreement between sources. “TLE age” is how many hours have passed since the epoch of the source's freshest set, plotted against when the set reached us, on a logarithmic scale. A set the source repeats unchanged does not reset the age.

Prediction divergence

Each TLE set is propagated with SGP4 to the epoch of the next set from the same source and compared with it, plotted against the epoch of the next set; the tooltip shows how many hours ahead the prediction ran. The logarithmic scale shows the size of the divergence and the tooltip its sign: plus along-track means the prediction is ahead of the satellite. This is how well the sets agree, not the true error: the reference is a TLE too, off by about a kilometre. An outlier is a manoeuvre between sets. Sets more than a week apart are not compared.

Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-11 01:29:40 GEESAT-4 02
NORAD 65120 		FIRESAT2
NORAD 69873 		3.619 14.50 1.4e-07
2026-10-11 04:19:02 FIRESAT2
NORAD 69873 		NOAA 16 DEB
NORAD 41209 		3.492 0.98 3.6e-07
2026-10-11 07:30:17 FIRESAT2
NORAD 69873 		COSMOS 2251 DEB
NORAD 36529 		3.732 9.59 2.5e-07
2026-10-12 13:26:39 FIRESAT2
NORAD 69873 		SL-14 R/B
NORAD 14033 		4.228 14.82 2.2e-07
2026-10-13 09:18:09 FIRESAT2
NORAD 69873 		OBJECT A
NORAD 100609 		4.457 14.94 8.0e-08
2026-10-13 12:51:39 FIRESAT2
NORAD 69873 		ATLAS 28E DEB
NORAD 20564 		2.822 9.34 4.5e-07
2026-10-13 13:50:46 FIRESAT2
NORAD 69873 		FENGYUN 1C DEB
NORAD 31695 		1.993 14.81 4.3e-07
2026-10-14 00:47:58 FIRESAT2
NORAD 69873 		FENGYUN 1C DEB
NORAD 30887 		4.189 14.75 1.0e-07
2026-10-14 02:08:59 FIRESAT2
NORAD 69873 		CZ-6A DEB
NORAD 54630 		3.264 14.96 1.5e-07
2026-10-14 14:37:24 FIRESAT2
NORAD 69873 		SL-14 R/B
NORAD 10096 		4.666 13.54 2.6e-07
2026-10-14 17:57:14 FIRESAT2
NORAD 69873 		FENGYUN 1C DEB
NORAD 31046 		4.263 11.67 1.7e-07
2026-10-15 15:06:04 GEESAT-3 01
NORAD 61011 		FIRESAT2
NORAD 69873 		3.974 8.75 2.3e-07

Data: CelesTrak SOCRATES Plus, computed from TLEs of the public catalog. This is an estimate, not grounds for a manoeuvre: TLEs carry no covariance, and the maximum probability assumes a position error.

All conjunctions of this satellite