▸Orbital parameters

Orbit class	LEO
Inclination	69.9990°
Eccentricity	0.0003384
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98320262 rev/day
RAAN	244.8157°
Arg of perigee	268.1204°
Mean anomaly	91.9568°
B*	-1.2991e-4
Rev at epoch	18,659

▸Two-line element set (TLE)

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

1 55648U 23021W 26187.54335551 -.00001642 00000-0 -12991-3 0 9991

2 55648 69.9990 244.8157 0003384 268.1204 91.9568 14.98320262186598

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5501",
  "OBJECT_ID": "2023-021W",
  "EPOCH": "2026-07-06T13:02:25.916+00:00",
  "MEAN_MOTION": 14.98320262,
  "ECCENTRICITY": 0.0003384,
  "INCLINATION": 69.999,
  "RA_OF_ASC_NODE": 244.8157,
  "ARG_OF_PERICENTER": 268.1204,
  "MEAN_ANOMALY": 91.9568,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55648,
  "REV_AT_EPOCH": 18659,
  "BSTAR": -0.00012991,
  "MEAN_MOTION_DOT": -0.00001642,
  "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-5501
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 17, 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/55648

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