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BANDWAGON-4 OBJECT D

In orbit NORAD 66296 AFKF-8798-4168-1719-3798

Observations 0
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SpaceX F9: Bandwagon 4 Rideshare

Falcon 9

Carrier rocket

Канаверал

Spaceport

0

Observations all time

Mission information
Spacecraft name
BANDWAGON-4 OBJECT D
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch
SpaceX F9: Bandwagon 4 Rideshare
Carrier rocket
Falcon 9
Spaceport
Канаверал
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
495.76 km
Apogee
501.25 km
Inclination
45.4°
Period
94.6 min
Semi-major axis
6876.6 km
Velocity
7.61 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-09 12:46:41 UTC
Two-line elements (TLE)
1 66296U 25248D   26282.26873392  .00005581  00000-0  24545-3 0  9992
2 66296  45.4057 226.9491 0003988 330.3566  29.7095 15.22943103 51911
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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
2026-10-10 18:09:34 STARLINK-5677
NORAD 55463 		BANDWAGON-4 OBJECT D
NORAD 66296 		3.314 0.91 1.2e-05
2026-10-11 06:55:39 SEAHAWK-1
NORAD 43820 		BANDWAGON-4 OBJECT D
NORAD 66296 		3.737 12.88 1.9e-07
2026-10-11 09:17:26 SEAHAWK-1
NORAD 43820 		BANDWAGON-4 OBJECT D
NORAD 66296 		0.843 12.92 3.7e-06
2026-10-11 09:18:40 BANDWAGON-4 OBJECT D
NORAD 66296 		COSMOS 2251 DEB
NORAD 34449 		2.729 6.25 5.5e-07
2026-10-12 08:03:35 STARLINK-4346
NORAD 53073 		BANDWAGON-4 OBJECT D
NORAD 66296 		3.662 11.46 7.0e-06
2026-10-12 10:10:55 BANDWAGON-4 OBJECT D
NORAD 66296 		TRANSPORTER-16 OBJECT Z
NORAD 68439 		3.839 7.60 2.6e-07
2026-10-13 22:04:26 BANDWAGON-4 OBJECT D
NORAD 66296 		OBJECT AL
NORAD 67282 		3.606 14.22 1.6e-07
2026-10-14 20:08:47 BANDWAGON-4 OBJECT D
NORAD 66296 		TRANSPORTER-15 OBJECT CZ
NORAD 66761 		4.835 14.32 8.7e-08
2026-10-14 20:56:03 BANDWAGON-4 OBJECT D
NORAD 66296 		TRANSPORTER-15 OBJECT CZ
NORAD 66761 		2.512 14.33 3.2e-07
2026-10-16 11:29:15 CUPID
NORAD 49264 		BANDWAGON-4 OBJECT D
NORAD 66296 		0.814 14.28 3.1e-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