▸Orbital parameters

Orbit class	LEO
Inclination	69.9999°
Eccentricity	0.0002359
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98342139 rev/day
RAAN	83.4811°
Arg of perigee	255.0753°
Mean anomaly	105.0144°
B*	6.4484e-5
Rev at epoch	19,115

▸Two-line element set (TLE)

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

1 55276U 23010H 26188.10477573 .00000677 00000-0 64484-4 0 9990

2 55276 69.9999 83.4811 0002359 255.0753 105.0144 14.98342139191155

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5261",
  "OBJECT_ID": "2023-010H",
  "EPOCH": "2026-07-07T02:30:52.623+00:00",
  "MEAN_MOTION": 14.98342139,
  "ECCENTRICITY": 0.0002359,
  "INCLINATION": 69.9999,
  "RA_OF_ASC_NODE": 83.4811,
  "ARG_OF_PERICENTER": 255.0753,
  "MEAN_ANOMALY": 105.0144,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55276,
  "REV_AT_EPOCH": 19115,
  "BSTAR": 0.000064484,
  "MEAN_MOTION_DOT": 0.00000677,
  "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-5261
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 19, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/55276

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