▸Orbital parameters

Orbit class	LEO
Inclination	69.9999°
Eccentricity	0.0002644
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98321505 rev/day
RAAN	83.2377°
Arg of perigee	268.2543°
Mean anomaly	91.8313°
B*	-1.5676e-4
Rev at epoch	19,116

▸Two-line element set (TLE)

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

1 55288U 23010V 26188.15086236 -.00001962 00000-0 -15676-3 0 9998

2 55288 69.9999 83.2377 0002644 268.2543 91.8313 14.98321505191168

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5311",
  "OBJECT_ID": "2023-010V",
  "EPOCH": "2026-07-07T03:37:14.508+00:00",
  "MEAN_MOTION": 14.98321505,
  "ECCENTRICITY": 0.0002644,
  "INCLINATION": 69.9999,
  "RA_OF_ASC_NODE": 83.2377,
  "ARG_OF_PERICENTER": 268.2543,
  "MEAN_ANOMALY": 91.8313,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55288,
  "REV_AT_EPOCH": 19116,
  "BSTAR": -0.00015676,
  "MEAN_MOTION_DOT": -0.00001962,
  "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-5311
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/55288

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