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MISR-D 2

In orbit NORAD 69915 ZHSB-7451-7566-3840-4637

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
MISR-D 2
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
584.59 km
Apogee
593.40 km
Inclination
97.7°
Period
96.5 min
Semi-major axis
6967.1 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 69915U 26156AY  26283.45382715  .00001256  00000-0  12965-3 0  9996
2 69915  97.7413 182.2747 0006324 181.5268 178.5932 14.91911443 14186
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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
2026-10-12 01:10:46 MISR-D 2
NORAD 69915 		SL-14 R/B
NORAD 15332 		4.907 7.59 3.8e-07
2026-10-12 16:32:41 MISR-D 2
NORAD 69915 		CZ-4B R/B
NORAD 40337 		4.667 14.52 8.6e-08
2026-10-13 01:17:10 IRIS
NORAD 39197 		MISR-D 2
NORAD 69915 		4.847 7.47 1.7e-07
2026-10-14 00:36:20 PEARL-1A
NORAD 68990 		MISR-D 2
NORAD 69915 		1.030 0.51 4.2e-06
2026-10-14 04:31:20 NAVIGATOR
NORAD 69887 		MISR-D 2
NORAD 69915 		4.307 0.01 2.3e-07
2026-10-14 05:27:24 NAVIGATOR
NORAD 69887 		MISR-D 2
NORAD 69915 		3.221 0.01 4.0e-07
2026-10-14 06:13:24 NAVIGATOR
NORAD 69887 		MISR-D 2
NORAD 69915 		1.638 0.01 1.6e-06
2026-10-14 06:56:25 NAVIGATOR
NORAD 69887 		MISR-D 2
NORAD 69915 		3.440 0.01 3.6e-07
2026-10-14 08:11:23 MISR-D 2
NORAD 69915 		FENGYUN 1C DEB
NORAD 38783 		4.412 15.00 8.2e-08
2026-10-14 08:31:27 MISR-D 2
NORAD 69915 		METEOR 2-7 DEB
NORAD 36879 		3.252 4.34 4.0e-07
2026-10-14 18:16:10 MISR-D 2
NORAD 69915 		CZ-2D DEB
NORAD 43487 		2.880 11.80 3.6e-07
2026-10-14 19:33:46 MISR-D 2
NORAD 69915 		COSMOS 2251 DEB
NORAD 35025 		4.197 3.17 2.5e-07
2026-10-14 21:30:45 LEMUR-2-IRINA
NORAD 68480 		MISR-D 2
NORAD 69915 		3.654 7.29 2.9e-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