▸Orbital parameters

Orbit class	LEO
Inclination	81.2975°
Eccentricity	0.0001069
Period	104.2 min
Apogee	960 km
Perigee	958 km
Mean motion	13.81441757 rev/day
RAAN	193.7781°
Arg of perigee	91.5955°
Mean anomaly	268.5322°
B*	8.3216e-5
Rev at epoch	3,652

▸Two-line element set (TLE)

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

1 65977U 25230D 26188.01911031 .00000100 00000-0 83216-4 0 9992

2 65977 81.2975 193.7781 0001069 91.5955 268.5322 13.81441757 36529

▸ source OMM (JSON)

{
  "OBJECT_NAME": "SDA_1667",
  "OBJECT_ID": "2025-230D",
  "EPOCH": "2026-07-07T00:27:31.131+00:00",
  "MEAN_MOTION": 13.81441757,
  "ECCENTRICITY": 0.0001069,
  "INCLINATION": 81.2975,
  "RA_OF_ASC_NODE": 193.7781,
  "ARG_OF_PERICENTER": 91.5955,
  "MEAN_ANOMALY": 268.5322,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65977,
  "REV_AT_EPOCH": 3652,
  "BSTAR": 0.000083216,
  "MEAN_MOTION_DOT": 0.000001,
  "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	SDA_1667
Operator	Space Development AgencyHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 15, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	400HIGHvia 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/65977

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