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FORMOSAT 7-5

In orbit NORAD 44358 BQVP-8383-3071-1992-4107 Taiwan

Observations 0
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2019

Launch

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Observations all time

Mission information
Spacecraft name
FORMOSAT 7-5
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch time
2019-06-25 00:00:00
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
580.84 km
Apogee
581.66 km
Inclination
24.0°
Period
96.2 min
Semi-major axis
6959.4 km
Velocity
7.57 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-10 04:46:17 UTC
Two-line elements (TLE)
1 44358U 19036V   26282.87250111  .00002247  00000-0  16526-3 0  9996
2 44358  23.9977 214.9718 0000586  95.5442 264.5126 14.96900447399554
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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 03:20:27 FORMOSAT 7-5
NORAD 44358 		CZ-4B DEB
NORAD 26329 		3.863 13.28 1.7e-07
2026-10-11 05:33:04 FORMOSAT 7-5
NORAD 44358 		STARLINK-5462
NORAD 55674 		4.188 10.49 5.8e-06
2026-10-11 06:08:46 FORMOSAT 7-5
NORAD 44358 		SITRO-AIS 23
NORAD 61742 		1.913 11.34 8.5e-07
2026-10-11 08:47:36 FORMOSAT 7-5
NORAD 44358 		STARLINK-36283
NORAD 67197 		1.231 10.73 6.6e-05
2026-10-11 10:16:30 FORMOSAT 7-5
NORAD 44358 		STARLINK-5324
NORAD 55677 		1.545 9.91 4.4e-05
2026-10-11 11:11:43 FORMOSAT 7-5
NORAD 44358 		STARLINK-36283
NORAD 67197 		1.646 10.74 3.7e-05
2026-10-11 14:14:18 FORMOSAT 7-5
NORAD 44358 		STARLINK-34668
NORAD 64814 		4.198 9.56 6.1e-06
2026-10-13 19:42:38 FORMOSAT 7-5
NORAD 44358 		STARLINK-36209
NORAD 67022 		3.148 8.27 1.2e-05
2026-10-13 20:44:30 FORMOSAT 7-5
NORAD 44358 		STARLINK-5977
NORAD 56791 		2.543 6.51 1.9e-05
2026-10-14 00:30:49 FORMOSAT 7-5
NORAD 44358 		STARLINK-36123
NORAD 67007 		3.962 8.31 7.3e-06
2026-10-14 00:46:16 FORMOSAT 7-5
NORAD 44358 		AIST-1 (RS41)
NORAD 39492 		4.234 7.83 2.2e-07
2026-10-14 01:02:26 FORMOSAT 7-5
NORAD 44358 		STARLINK-5814
NORAD 55777 		3.568 10.86 7.7e-06
2026-10-14 03:26:33 FORMOSAT 7-5
NORAD 44358 		STARLINK-5814
NORAD 55777 		2.952 10.86 1.1e-05
2026-10-14 03:36:10 FORMOSAT 7-5
NORAD 44358 		STARLINK-5892
NORAD 55954 		4.052 9.79 6.5e-06
2026-10-14 07:06:37 FORMOSAT 7-5
NORAD 44358 		QPS-SAR-18 (SUSANOO-II)
NORAD 100401 		3.895 2.94 2.9e-07
2026-10-14 07:54:38 FORMOSAT 7-5
NORAD 44358 		QPS-SAR-18 (SUSANOO-II)
NORAD 100401 		3.978 2.94 2.7e-07
2026-10-14 10:48:22 FORMOSAT 7-5
NORAD 44358 		CZ-4B DEB
NORAD 29536 		4.902 10.42 1.4e-07
2026-10-14 21:46:39 FORMOSAT 7-5
NORAD 44358 		TIANQIN 1 (CAS-6)
NORAD 44879 		4.894 13.21 1.0e-07
2026-10-15 10:16:14 FORMOSAT 7-5
NORAD 44358 		UK-DMC
NORAD 27942 		1.937 10.26 9.1e-07
2026-10-15 18:33:01 FORMOSAT 7-5
NORAD 44358 		STARLINK-35763
NORAD 67089 		4.053 5.93 7.6e-06
2026-10-15 20:56:44 FORMOSAT 7-5
NORAD 44358 		LEMUR-2-THEFALCONER
NORAD 63264 		4.135 9.09 2.1e-07
2026-10-16 13:22:50 FORMOSAT 7-5
NORAD 44358 		METEOR 2-6 DEB
NORAD 29201 		3.385 9.18 3.2e-07
2026-10-16 20:52:44 FORMOSAT 7-5
NORAD 44358 		OOV-CUBE (TUBSAT-30)
NORAD 60240 		3.927 4.96 2.7e-07
2026-10-17 00:12:29 FORMOSAT 7-5
NORAD 44358 		SATELIOT_1
NORAD 60550 		4.237 13.15 1.4e-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