▸Orbital parameters

Orbit class	SSO
Inclination	97.4234°
Eccentricity	0.0003485
Period	94.8 min
Apogee	509 km
Perigee	505 km
Mean motion	15.19603156 rev/day
RAAN	261.3507°
Arg of perigee	289.3119°
Mean anomaly	70.7738°
B*	2.1123e-4
Rev at epoch	3,344

▸Two-line element set (TLE)

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

1 66686U 25276W 26188.15121066 .00004430 00000-0 21123-3 0 9994

2 66686 97.4234 261.3507 0003485 289.3119 70.7738 15.19603156 33443

▸ source OMM (JSON)

{
  "OBJECT_NAME": "LEMUR-2-STAS-GORBUK",
  "OBJECT_ID": "2025-276W",
  "EPOCH": "2026-07-07T03:37:44.601+00:00",
  "MEAN_MOTION": 15.19603156,
  "ECCENTRICITY": 0.0003485,
  "INCLINATION": 97.4234,
  "RA_OF_ASC_NODE": 261.3507,
  "ARG_OF_PERICENTER": 289.3119,
  "MEAN_ANOMALY": 70.7738,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66686,
  "REV_AT_EPOCH": 3344,
  "BSTAR": 0.00021123,
  "MEAN_MOTION_DOT": 0.0000443,
  "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-STAS-GORBUK
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/66686

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