▸Orbital parameters

Orbit class	LEO
Inclination	88.9737°
Eccentricity	0.0012675
Period	101.2 min
Apogee	825 km
Perigee	807 km
Mean motion	14.22874811 rev/day
RAAN	52.8113°
Arg of perigee	57.2532°
Mean anomaly	302.9879°
B*	1.9839e-4
Rev at epoch	9,931

▸Two-line element set (TLE)

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

1 61554U 24185C 26188.10211660 .00000460 00000-0 19839-3 0 9996

2 61554 88.9737 52.8113 0012675 57.2532 302.9879 14.22874811 99318

▸ source OMM (JSON)

{
  "OBJECT_NAME": "QIANFAN-21",
  "OBJECT_ID": "2024-185C",
  "EPOCH": "2026-07-07T02:27:02.874+00:00",
  "MEAN_MOTION": 14.22874811,
  "ECCENTRICITY": 0.0012675,
  "INCLINATION": 88.9737,
  "RA_OF_ASC_NODE": 52.8113,
  "ARG_OF_PERICENTER": 57.2532,
  "MEAN_ANOMALY": 302.9879,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 61554,
  "REV_AT_EPOCH": 9931,
  "BSTAR": 0.00019839,
  "MEAN_MOTION_DOT": 0.0000046,
  "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	QIANFAN-21
Operator	Shanghai Spacecom Satellite Technology LtdHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Oct 15, 2024HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	267HIGHvia 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/61554

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