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FLOCK 4H-30

In orbit NORAD 66733 JNEK-2984-5387-8875-4884

Observations 0
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Transporter-15 Rideshare : VSFB SLC-4E

Falcon 9

Carrier rocket

База Вандерберг

Spaceport

0

Observations all time

Mission information
Spacecraft name
FLOCK 4H-30
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch
Transporter-15 Rideshare : VSFB SLC-4E
Carrier rocket
Falcon 9
Spaceport
База Вандерберг
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
497.16 km
Apogee
501.90 km
Inclination
97.4°
Period
94.7 min
Semi-major axis
6877.7 km
Velocity
7.62 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-10 04:46:20 UTC
Two-line elements (TLE)
1 66733U 25276BV  26282.66384728  .00006290  00000-0  28599-3 0  9994
2 66733  97.4139 354.4371 0003451 351.7584   8.3595 15.21085086 47819
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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 01:28:17 OBJECT AK
NORAD 57037 		FLOCK 4H-30
NORAD 66733 		2.483 4.23 6.9e-07
2026-10-11 10:03:01 FLOCK 4H-30
NORAD 66733 		NOAA 16 DEB
NORAD 41267 		4.032 14.45 1.2e-07
2026-10-11 10:56:44 SCS-01 K
NORAD 63991 		FLOCK 4H-30
NORAD 66733 		4.201 0.22 2.5e-07
2026-10-12 01:56:25 TPA-1
NORAD 64533 		FLOCK 4H-30
NORAD 66733 		4.942 5.45 1.7e-07
2026-10-12 18:32:06 FLOCK 4H-30
NORAD 66733 		TRANSPORTER-18 OBJECT BV
NORAD 100950 		4.497 0.31 2.2e-07
2026-10-13 02:25:34 PEXT (BARD)
NORAD 64874 		FLOCK 4H-30
NORAD 66733 		3.594 1.18 3.4e-07
2026-10-13 04:00:17 PEXT (BARD)
NORAD 64874 		FLOCK 4H-30
NORAD 66733 		0.675 1.18 9.7e-06
2026-10-13 05:35:01 PEXT (BARD)
NORAD 64874 		FLOCK 4H-30
NORAD 66733 		2.293 1.18 8.4e-07
2026-10-13 09:31:51 PEXT (BARD)
NORAD 64874 		FLOCK 4H-30
NORAD 66733 		3.796 1.18 3.1e-07
2026-10-13 10:18:35 OBJECT A
NORAD 65938 		FLOCK 4H-30
NORAD 66733 		0.888 1.28 5.6e-06
2026-10-13 11:06:35 PEXT (BARD)
NORAD 64874 		FLOCK 4H-30
NORAD 66733 		1.103 1.18 3.6e-06
2026-10-13 12:41:19 PEXT (BARD)
NORAD 64874 		FLOCK 4H-30
NORAD 66733 		2.444 1.18 7.4e-07
2026-10-13 23:43:15 FLOCK 4H-22
NORAD 66725 		FLOCK 4H-30
NORAD 66733 		4.098 0.02 2.6e-07
2026-10-14 00:30:54 FLOCK 4H-22
NORAD 66725 		FLOCK 4H-30
NORAD 66733 		2.440 0.01 7.4e-07
2026-10-14 08:50:06 FLOCK 4H-30
NORAD 66733 		UNKNOWN
NORAD 87456 		2.301 4.21 8.1e-07
2026-10-14 12:21:59 FLOCK 4H-30
NORAD 66733 		FLOCK 4H-36
NORAD 66739 		4.836 0.05 1.9e-07
2026-10-14 13:09:14 FLOCK 4H-30
NORAD 66733 		FLOCK 4H-36
NORAD 66739 		4.274 0.05 2.4e-07
2026-10-15 06:31:53 FLOCK 4H-30
NORAD 66733 		OBJECT AC
NORAD 67274 		1.780 0.13 1.4e-06
2026-10-15 06:51:17 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.964 15.09 6.4e-08
2026-10-15 08:26:01 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.293 15.09 8.5e-08
2026-10-15 10:00:45 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		3.704 15.09 1.1e-07
2026-10-15 10:37:06 FLOCK 4H-30
NORAD 66733 		IRIDIUM 33 DEB
NORAD 46971 		0.771 15.18 2.5e-06
2026-10-15 11:27:33 FLOCK 4H-30
NORAD 66733 		SPACEMOBILE-006
NORAD 67232 		0.594 13.98 6.3e-06
2026-10-15 11:35:29 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		3.244 15.09 1.5e-07
2026-10-15 13:10:13 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		2.974 15.09 1.8e-07
2026-10-15 14:44:57 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		2.947 15.09 1.8e-07
2026-10-15 16:19:41 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		3.170 15.09 1.6e-07
2026-10-15 17:54:25 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		3.598 15.09 1.2e-07
2026-10-15 18:28:25 FLOCK 4H-30
NORAD 66733 		COSMOS 2251 DEB
NORAD 33795 		4.533 14.92 8.1e-08
2026-10-15 19:29:09 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.168 15.09 9.0e-08
2026-10-15 21:03:53 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.830 15.09 6.7e-08
2026-10-15 21:51:15 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.681 15.08 7.2e-08
2026-10-15 23:06:28 FLOCK 4H-9
NORAD 66712 		FLOCK 4H-30
NORAD 66733 		4.803 0.03 1.9e-07
2026-10-15 23:25:59 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.407 15.08 8.1e-08
2026-10-15 23:53:34 FLOCK 4H-9
NORAD 66712 		FLOCK 4H-30
NORAD 66733 		2.765 0.03 5.8e-07
2026-10-16 01:00:43 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.300 15.08 8.5e-08
2026-10-16 02:35:27 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.374 15.08 8.2e-08
2026-10-16 04:10:11 FLOCK 4H-30
NORAD 66733 		HYDRA-3
NORAD 69022 		4.620 15.08 7.4e-08
2026-10-16 23:35:46 FLOCK 4H-30
NORAD 66733 		LILIUM-3
NORAD 66770 		1.355 0.01 2.4e-06
2026-10-17 00:12:06 FLOCK 4H-30
NORAD 66733 		LILIUM-3
NORAD 66770 		4.895 0.01 1.8e-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