N011 sat-sky run
Run time (UTC): 2026-10-19T04:55:21.993Z
Data: https://celestrak.org/NORAD/elements/gp.php?GROUP=active&FORMAT=json
File: raw/celestrak-active-2026-10-19T04-55-21-962Z.json (downloaded 2026-10-19T04:55:21.988Z)
Records in file: 16754
Low orbit (perigee >= 150 km, apogee <= 2,000 km): 15939
Top height bands (mean height, 25 km bins):
  450-475 km: 5340 satellites
  475-500 km: 4782 satellites
  350-375 km: 833 satellites
Share between 400 and 600 km: 12230 of 15939 (76.7 %)
Snapshot instant T (latest EPOCH): 2026-10-19T02:52:36.178Z · used 15915 · skipped stale (>3 d): 24
Nearest neighbor, all: median 123.4 km · 10th pct 51.8 km · min 0.0 km
Nearest neighbor, excluding < 1 km (docked/formation): median 123.5 km · objects with a partner < 1 km: 28
Volume 200-2,000 km: 1.269 trillion km^3
Even-spread box side: N=15939 -> 430.2 km · N=11,300 (ESA) -> 482.4 km
FCC: 207152 burns / 182 days = 1138.2 per day = 47.4 per hour = one every 75.9 s
Odds ratio 1e-4 / 3e-7 = 333.3