▸Orbital parameters

Orbit class	SSO
Inclination	97.6943°
Eccentricity	0.0001467
Period	96.5 min
Apogee	590 km
Perigee	588 km
Mean motion	14.92967686 rev/day
RAAN	78.4507°
Arg of perigee	112.6492°
Mean anomaly	247.4883°
B*	1.4366e-4
Rev at epoch	7,150

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 63256U 25052AY 26187.70693587 .00001437 00000-0 14366-3 0 9993

2 63256 97.6943 78.4507 0001467 112.6492 247.4883 14.92967686 71503

▸ source OMM (JSON)

{
  "OBJECT_NAME": "FIRESAT 0 (MUSAT-4)",
  "OBJECT_ID": "2025-052AY",
  "EPOCH": "2026-07-06T16:57:59.259+00:00",
  "MEAN_MOTION": 14.92967686,
  "ECCENTRICITY": 0.0001467,
  "INCLINATION": 97.6943,
  "RA_OF_ASC_NODE": 78.4507,
  "ARG_OF_PERICENTER": 112.6492,
  "MEAN_ANOMALY": 247.4883,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63256,
  "REV_AT_EPOCH": 7150,
  "BSTAR": 0.00014366,
  "MEAN_MOTION_DOT": 0.00001437,
  "MEAN_MOTION_DDOT": 0
}

Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.

▸Satellite metadata

Name	FIRESAT 0 (MUSAT-4)
Operator	Muon SpaceHIGHvia GCAT — Jonathan McDowell's General Catalog Muon SpaceMEDIUMvia Wikidata
Country	United StatesMEDIUMvia Wikidata
Launch date	Mar 15, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	135HIGH

▸Data quality

Score90 / 100

Claims9

Sources2

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org
WikidataCC0 1.0query.wikidata.org

▸Actions

GET /api/v1/satellites/63256

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.