The Dexes / Satellite Orbital Decay / 33153
CelestialObjectDex · Satellite Orbital Decay
INTELSAT 25 (IS-25)
33153 · 2026-04-03T13:26:05Z
Fixes
134
Observations
134
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T13:26:05.163936+00:00 |
|---|---|
| End UTCend_utc | 2026-06-20T09:55:05.555136+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 33,153 |
| Object nameobject_name | INTELSAT 25 (IS-25) |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.000 |
| Inclination deg medianinclination_deg_median | 2.638 |
| Number of snapsn_snaps | 134 |
| Span (days)span_days | 77.853 |
| Mean motion firstmean_motion_first | 1.003 |
| Mean motion lastmean_motion_last | 0.990 |
| Delta mean motiondelta_mean_motion | -0.012 |
| Altitude first (km)altitude_first_km | 35786.691 |
| Altitude last (km)altitude_last_km | 36137.359 |
| Decay rate rev day2decay_rate_rev_day2 | -0.000 |
| Altitude decay km dayaltitude_decay_km_day | 5.541 |
| Decay notedecay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| First UTCfirst_utc | 2026-04-03T13:26:05.163936+00:00 |
| Last UTClast_utc | 2026-06-20T09:55:05.555136+00:00 |
| Last fix UTClast_fix_utc | 2026-06-20T09:55:05.555136+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T13:26:05.163936+00:00","mean_motion":1.00271443,"altitude_km":35786.691,"eccentricity":0.00030288,"inclination_deg":2.5155},{"utc":"2026-04-03T19:31:23.691360+00:00","mean_motion": |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/33153.json