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TIANQI-6

In orbit NORAD 46810 VZZJ-6189-7453-0598-5342 China

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2020

Launch

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Observations all time

Mission information
Spacecraft name
TIANQI-6
Other names
Tiange-6
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
2020-10-26 00:00:00
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
539.56 km
Apogee
552.67 km
Inclination
35.0°
Period
95.5 min
Semi-major axis
6924.2 km
Velocity
7.6 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-11 04:56:37 UTC
Two-line elements (TLE)
1 46810U 20076D   26283.77037126  .00004539  00000-0  29189-3 0  9991
2 46810  34.9990  58.7284 0009470 109.3035 250.8699 15.07812873326035
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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 19:37:49 FLORIPASAT-1
NORAD 44885 		TIANQI-6
NORAD 46810 		3.013 8.29 4.2e-07
2026-10-12 21:49:00 EAGLET-I
NORAD 43790 		TIANQI-6
NORAD 46810 		3.209 10.42 3.3e-07
2026-10-13 12:24:13 TIANQI-6
NORAD 46810 		STARLINK-5322
NORAD 55303 		3.633 12.04 6.7e-06
2026-10-14 12:05:58 TIANQI-6
NORAD 46810 		OBJECT C
NORAD 64089 		2.509 8.66 5.9e-07
2026-10-14 14:15:23 TIANQI-6
NORAD 46810 		TIUNGSAT-1 (MO-46)
NORAD 26548 		0.958 7.36 1.5e-06
2026-10-16 00:21:52 TIANQI-6
NORAD 46810 		SL-8 DEB
NORAD 18504 		3.658 9.77 2.6e-07
2026-10-16 16:12:06 CORVUS BC2
NORAD 42846 		TIANQI-6
NORAD 46810 		4.701 9.94 1.6e-07
2026-10-16 21:00:37 TIANQI-6
NORAD 46810 		H-2A R/B
NORAD 28932 		1.628 10.61 1.3e-06

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