▸Orbital parameters

Orbit class	SSO
Inclination	97.5224°
Eccentricity	0.0014694
Period	96.0 min
Apogee	579 km
Perigee	559 km
Mean motion	14.99287934 rev/day
RAAN	257.9552°
Arg of perigee	71.1239°
Mean anomaly	289.1577°
B*	4.2157e-4
Rev at epoch	3,316

▸Two-line element set (TLE)

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

1 66783U 25276DY 26187.99363472 .00005101 00000-0 42157-3 0 9998

2 66783 97.5224 257.9552 0014694 71.1239 289.1577 14.99287934 33161

▸ source OMM (JSON)

{
  "OBJECT_NAME": "LEMUR-2-STARLIGHT",
  "OBJECT_ID": "2025-276DY",
  "EPOCH": "2026-07-06T23:50:50.04+00:00",
  "MEAN_MOTION": 14.99287934,
  "ECCENTRICITY": 0.0014694,
  "INCLINATION": 97.5224,
  "RA_OF_ASC_NODE": 257.9552,
  "ARG_OF_PERICENTER": 71.1239,
  "MEAN_ANOMALY": 289.1577,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66783,
  "REV_AT_EPOCH": 3316,
  "BSTAR": 0.00042157,
  "MEAN_MOTION_DOT": 0.00005101,
  "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	LEMUR-2-STARLIGHT
Operator	SpireHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 28, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	7.6HIGHvia 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/66783

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