▸Orbital parameters

Orbit class	SSO
Inclination	97.5346°
Eccentricity	0.0008124
Period	96.0 min
Apogee	571 km
Perigee	560 km
Mean motion	15.00553278 rev/day
RAAN	258.5193°
Arg of perigee	28.2723°
Mean anomaly	331.8940°
B*	2.1743e-4
Rev at epoch	2,299

▸Two-line element set (TLE)

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

1 66782U 25276DX 26188.15331082 .00002687 00000-0 21743-3 0 9992

2 66782 97.5346 258.5193 0008124 28.2723 331.8940 15.00553278 22993

▸ source OMM (JSON)

{
  "OBJECT_NAME": "LEMUR-2-FINNIAN",
  "OBJECT_ID": "2025-276DX",
  "EPOCH": "2026-07-07T03:40:46.055+00:00",
  "MEAN_MOTION": 15.00553278,
  "ECCENTRICITY": 0.0008124,
  "INCLINATION": 97.5346,
  "RA_OF_ASC_NODE": 258.5193,
  "ARG_OF_PERICENTER": 28.2723,
  "MEAN_ANOMALY": 331.894,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66782,
  "REV_AT_EPOCH": 2299,
  "BSTAR": 0.00021743,
  "MEAN_MOTION_DOT": 0.00002687,
  "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-FINNIAN
Operator	Spire / Lacuna SpaceHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 28, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	5HIGHvia 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/66782

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