▸Orbital parameters

Orbit class	LEO
Inclination	53.1611°
Eccentricity	0.0000988
Period	95.4 min
Apogee	540 km
Perigee	539 km
Mean motion	15.08837035 rev/day
RAAN	33.9645°
Arg of perigee	83.0792°
Mean anomaly	277.0312°
B*	1.4039e-4
Rev at epoch	25,690

▸Two-line element set (TLE)

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

1 49440U 21104AJ 26187.85389566 .00001947 00000-0 14039-3 0 9994

2 49440 53.1611 33.9645 0000988 83.0792 277.0312 15.08837035256908

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3105",
  "OBJECT_ID": "2021-104AJ",
  "EPOCH": "2026-07-06T20:29:36.585+00:00",
  "MEAN_MOTION": 15.08837035,
  "ECCENTRICITY": 0.0000988,
  "INCLINATION": 53.1611,
  "RA_OF_ASC_NODE": 33.9645,
  "ARG_OF_PERICENTER": 83.0792,
  "MEAN_ANOMALY": 277.0312,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 49440,
  "REV_AT_EPOCH": 25690,
  "BSTAR": 0.00014039,
  "MEAN_MOTION_DOT": 0.00001947,
  "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	STARLINK-3105
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 13, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	290HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/49440

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