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FLOCK 4H-23

In orbit NORAD 66726 QATJ-2653-2472-9084-6743

Observations 0
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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-23
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
497.64 km
Apogee
502.05 km
Inclination
97.4°
Period
94.7 min
Semi-major axis
6877.9 km
Velocity
7.61 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-10 20:56:59 UTC
Two-line elements (TLE)
1 66726U 25276BN  26283.46956528  .00006030  00000-0  27504-3 0  9995
2 66726  97.4149 355.2266 0003121 330.3371  29.7687 15.20995565 47938
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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 05:50:33 ASNARO-2
NORAD 43152 		FLOCK 4H-23
NORAD 66726 		2.612 8.27 5.6e-07
2026-10-11 07:23:47 FLOCK 4H-23
NORAD 66726 		ZIYUAN 3-04 (ZY 3-04)
NORAD 67131 		4.109 0.69 2.6e-07
2026-10-11 09:45:52 FLOCK 4H-23
NORAD 66726 		ZIYUAN 3-04 (ZY 3-04)
NORAD 67131 		3.350 0.69 3.9e-07
2026-10-11 12:08:31 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		3.647 0.01 3.3e-07
2026-10-11 13:43:00 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		2.280 0.01 8.5e-07
2026-10-11 14:29:32 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		3.661 0.01 3.3e-07
2026-10-11 15:17:28 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		0.964 0.01 4.8e-06
2026-10-11 15:55:22 FLOCK 4H-23
NORAD 66726 		HULIANWANG JISHU SHIYAN 9D
NORAD 68834 		3.528 13.30 2.0e-07
2026-10-11 16:04:25 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		2.276 0.01 8.5e-07
2026-10-11 16:51:56 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		0.698 0.01 9.1e-06
2026-10-11 17:39:17 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		0.897 0.01 5.5e-06
2026-10-11 18:26:24 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		1.969 0.01 1.1e-06
2026-10-11 18:26:46 FLOCK 4H-23
NORAD 66726 		ALSAT-3A
NORAD 67474 		1.364 0.17 2.4e-06
2026-10-11 19:14:08 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		0.528 0.01 1.6e-05
2026-10-11 20:00:51 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		3.332 0.01 4.0e-07
2026-10-11 20:48:59 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		1.900 0.01 1.2e-06
2026-10-11 21:35:17 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		4.708 0.01 2.0e-07
2026-10-11 22:23:50 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		3.287 0.01 4.1e-07
2026-10-11 23:58:40 FLOCK 4H-23
NORAD 66726 		FLOCK 4H-32
NORAD 66735 		4.676 0.01 2.0e-07
2026-10-12 21:33:50 OBJECT B
NORAD 58850 		FLOCK 4H-23
NORAD 66726 		3.441 14.90 1.5e-07
2026-10-13 14:39:43 FOSSASAT-2E19 (TAT-E)
NORAD 62676 		FLOCK 4H-23
NORAD 66726 		4.617 0.58 2.1e-07
2026-10-13 15:27:03 FOSSASAT-2E19 (TAT-E)
NORAD 62676 		FLOCK 4H-23
NORAD 66726 		3.306 0.58 4.0e-07
2026-10-13 18:14:05 ETIHAD-SAT
NORAD 63226 		FLOCK 4H-23
NORAD 66726 		4.566 15.10 7.5e-08
2026-10-14 02:30:37 FLOCK 4H-23
NORAD 66726 		GALAPAGOS-UTE-SWSU
NORAD 67279 		4.945 0.14 1.8e-07
2026-10-14 12:01:35 FLOCK 4H-23
NORAD 66726 		COSMO
NORAD 68460 		2.147 12.73 5.9e-07
2026-10-14 13:33:06 SHIJIAN-26 (SJ-26)
NORAD 64199 		FLOCK 4H-23
NORAD 66726 		3.227 0.81 4.2e-07
2026-10-14 21:15:07 FLOCK 4H-23
NORAD 66726 		COSMOS 2251 DEB
NORAD 35996 		3.557 15.15 1.2e-07
2026-10-14 22:17:17 FLOCK 4H-23
NORAD 66726 		VIGORIDE-7
NORAD 68473 		4.026 12.62 1.7e-07
2026-10-15 03:24:30 ORBASTRO-TR5
NORAD 63236 		FLOCK 4H-23
NORAD 66726 		4.638 15.10 7.3e-08
2026-10-15 18:45:48 FLOCK 4H-23
NORAD 66726 		OBJECT H
NORAD 67255 		2.378 1.34 7.8e-07
2026-10-15 23:58:35 FLOCK 4H-23
NORAD 66726 		THORAD AGENA D DEB
NORAD 4157 		2.794 15.13 2.0e-07
2026-10-16 13:45:36 FLOCK 4H-23
NORAD 66726 		TRANSPORTER-16 OBJECT AT
NORAD 68457 		3.828 12.66 1.9e-07
2026-10-16 15:20:19 FLOCK 4H-23
NORAD 66726 		TRANSPORTER-16 OBJECT AT
NORAD 68457 		2.488 12.66 4.4e-07
2026-10-16 16:07:40 FLOCK 4H-23
NORAD 66726 		TRANSPORTER-16 OBJECT AT
NORAD 68457 		3.928 12.69 1.8e-07
2026-10-17 00:59:34 KANOPUS-V-IK
NORAD 42825 		FLOCK 4H-23
NORAD 66726 		1.084 15.01 1.4e-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