RU | EN | ZH --:-- UTC Sign in
Back

FLOCK 4H-11

In orbit NORAD 66714 NDRU-1807-2222-4636-2272

Observations 0
Satellite appearance

—

Falcon 9 Block 5 | Transporter 15 (Dedicated SSO Rideshare)

Falcon 9 Block 5

Carrier rocket

Space Launch Complex 4E

Spaceport

0

Observations all time

Mission information
Spacecraft name
FLOCK 4H-11
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch
Falcon 9 Block 5 | Transporter 15 (Dedicated SSO Rideshare)
Carrier rocket
Falcon 9 Block 5
Spaceport
Space Launch Complex 4E
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
486.81 km
Apogee
492.71 km
Inclination
97.4°
Period
94.5 min
Semi-major axis
6867.9 km
Velocity
7.61 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-08-27 08:35:48 UTC
Two-line elements (TLE)
1 66714U 25276BA  26239.16642453  .00014395  00000-0  59067-3 0  9991
2 66714  97.4157 312.3053 0004290 116.7878 243.3798 15.24329840 41255
Copy content
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
2026-10-16 05:59:12 TIANMU-1 16
NORAD 58701 		FLOCK 4H-11
NORAD 66714 		4.358 12.59 1.5e-07
2026-10-16 13:25:40 YAOGAN-43 02D
NORAD 60948 		FLOCK 4H-11
NORAD 66714 		3.294 13.67 2.2e-07
2026-10-16 23:20:21 OTTER PUP 2
NORAD 64537 		FLOCK 4H-11
NORAD 66714 		2.688 5.47 5.8e-07
2026-10-17 03:17:30 FALCONSAT-10
NORAD 58291 		FLOCK 4H-11
NORAD 66714 		2.804 0.29 5.6e-07
2026-10-17 09:18:09 STARLINK-31202
NORAD 59042 		FLOCK 4H-11
NORAD 66714 		0.953 14.03 7.3e-05
2026-10-17 10:05:22 STARLINK-31202
NORAD 59042 		FLOCK 4H-11
NORAD 66714 		3.131 14.05 6.7e-06
2026-10-18 06:19:51 YAOGAN-43 02B
NORAD 60946 		FLOCK 4H-11
NORAD 66714 		4.847 13.37 1.1e-07
2026-10-19 16:19:54 HULIANWANG JISHU SHIYAN 10B
NORAD 69321 		FLOCK 4H-11
NORAD 66714 		1.724 14.78 6.0e-07
2026-10-19 17:43:51 YAOGAN-43 03B
NORAD 61618 		FLOCK 4H-11
NORAD 66714 		3.496 13.04 2.1e-07
2026-10-20 04:54:42 DROID.002
NORAD 63223 		FLOCK 4H-11
NORAD 66714 		2.661 15.11 2.2e-07
2026-10-20 11:07:07 VICTUS HAZE PUMA
NORAD 69646 		FLOCK 4H-11
NORAD 66714 		2.650 15.11 2.2e-07
2026-10-21 02:46:38 YAOGAN-43 02F
NORAD 60950 		FLOCK 4H-11
NORAD 66714 		4.813 12.68 1.2e-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