▸Orbital parameters

Orbit class	SSO
Inclination	97.6495°
Eccentricity	0.0034398
Period	95.3 min
Apogee	558 km
Perigee	510 km
Mean motion	15.10821329 rev/day
RAAN	310.8726°
Arg of perigee	77.1326°
Mean anomaly	283.3743°
B*	2.3342e-4
Rev at epoch	26,373

▸Two-line element set (TLE)

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

1 49256U 21086A 26188.16299191 .00003866 00000-0 23342-3 0 9996

2 49256 97.6495 310.8726 0034398 77.1326 283.3743 15.10821329263731

▸ source OMM (JSON)

{
  "OBJECT_NAME": "JILIN-1 GAOFEN 2D",
  "OBJECT_ID": "2021-086A",
  "EPOCH": "2026-07-07T03:54:42.501+00:00",
  "MEAN_MOTION": 15.10821329,
  "ECCENTRICITY": 0.0034398,
  "INCLINATION": 97.6495,
  "RA_OF_ASC_NODE": 310.8726,
  "ARG_OF_PERICENTER": 77.1326,
  "MEAN_ANOMALY": 283.3743,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 49256,
  "REV_AT_EPOCH": 26373,
  "BSTAR": 0.00023342,
  "MEAN_MOTION_DOT": 0.00003866,
  "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	JILIN-1 GAOFEN 2D
Operator	Chang Guang Satellite Technology LtdHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Sep 27, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	230HIGHvia 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/49256

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