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SONATE-2

In orbit NORAD 59112 PBTZ-3525-0189-2410-5216

Time in UTC

145

Observations over 30 days

40%

Successful observations

1M

Frames, latest 2026-10-11 14:13 UTC

Mission information
Status
Active
The satellite is in orbit
Launch and timeline
Carrier rocket
Falcon 9 Block 5
Spaceport
Space Launch Complex 4E
Launch time
2024-03-04 22:05:00
Separation time
2024-03-04 22:59:59
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
356.37 km
Apogee
363.28 km
Inclination
97.6°
Period
91.8 min
Semi-major axis
6737.8 km
Velocity
7.67 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-11 12:56:44 UTC
Two-line elements (TLE)
1 59112U 24043Q   26284.18792521  .00077543  00000-0  67849-3 0  9991
2 59112 97.5632 82.6306 0005103 132.7337 227.4354 15.68653438146010
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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 08:37:43 SONATE-2
NORAD 59112
STARLINK-11117
NORAD 59761
1.922 13.90 1.9e-05
2026-10-12 10:54:15 SONATE-2
NORAD 59112
CZ-6A DEB
NORAD 60786
2.239 15.29 3.0e-07
2026-10-12 11:40:02 SONATE-2
NORAD 59112
STARLINK-11187
NORAD 60184
3.444 11.19 8.2e-06
2026-10-13 07:15:29 SONATE-2
NORAD 59112
STARLINK-11239
NORAD 60924
4.760 11.73 4.1e-06
2026-10-13 07:58:55 SONATE-2
NORAD 59112
STARLINK-38316
NORAD 100515
4.528 5.11 6.2e-06
2026-10-14 10:48:37 STARLINK-1094
NORAD 44941
SONATE-2
NORAD 59112
2.604 12.01 1.3e-05
2026-10-14 13:06:18 STARLINK-1094
NORAD 44941
SONATE-2
NORAD 59112
4.397 12.02 4.7e-06
2026-10-15 01:58:27 SONATE-2
NORAD 59112
STARLINK-11283
NORAD 60993
4.645 14.81 2.6e-06
2026-10-15 23:27:54 SONATE-2
NORAD 59112
STARLINK-11300
NORAD 61243
3.290 7.29 1.1e-05
2026-10-16 16:41:00 SONATE-2
NORAD 59112
STARLINK-11141
NORAD 60066
3.944 11.51 6.1e-06
2026-10-16 21:17:58 SONATE-2
NORAD 59112
STARLINK-11168
NORAD 60183
4.223 9.15 6.2e-06
2026-10-16 21:24:56 SONATE-2
NORAD 59112
STARLINK-11116
NORAD 60045
3.826 14.81 3.8e-06
2026-10-17 06:32:55 SONATE-2
NORAD 59112
STARLINK-11260
NORAD 60997
4.186 14.65 3.4e-06
2026-10-17 06:40:58 SONATE-2
NORAD 59112
STARLINK-11267
NORAD 60994
1.521 14.89 2.4e-05

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