▸Orbital parameters

Orbit class	LEO
Inclination	53.1589°
Eccentricity	0.0001574
Period	94.3 min
Apogee	485 km
Perigee	482 km
Mean motion	15.27439253 rev/day
RAAN	321.4707°
Arg of perigee	76.4940°
Mean anomaly	67.4864°
B*	2.7036e-3
Rev at epoch	533

▸Two-line element set (TLE)

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

1 49757U 21115AK 26188.16670139 .00073959 00000-0 27036-2 0 9993

2 49757 53.1589 321.4707 0001574 76.4940 67.4864 15.27439253 5333

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3197",
  "OBJECT_ID": "2021-115AK",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.27439253,
  "ECCENTRICITY": 0.0001574,
  "INCLINATION": 53.1589,
  "RA_OF_ASC_NODE": 321.4707,
  "ARG_OF_PERICENTER": 76.494,
  "MEAN_ANOMALY": 67.4864,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 49757,
  "REV_AT_EPOCH": 533,
  "BSTAR": 0.0027036,
  "MEAN_MOTION_DOT": 0.00073959,
  "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-3197
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Dec 2, 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/49757

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