▸Orbital parameters

Orbit class	SSO
Inclination	97.4511°
Eccentricity	0.0009869
Period	96.1 min
Apogee	578 km
Perigee	564 km
Mean motion	14.98754838 rev/day
RAAN	54.4218°
Arg of perigee	87.1826°
Mean anomaly	273.0527°
B*	9.4216e-5
Rev at epoch	41,070

▸Two-line element set (TLE)

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

1 43890U 18111Q 26188.19732573 .00001080 00000-0 94216-4 0 9993

2 43890 97.4511 54.4218 0009869 87.1826 273.0527 14.98754838410706

▸ source OMM (JSON)

{
  "OBJECT_NAME": "GRUS-1A",
  "OBJECT_ID": "2018-111Q",
  "EPOCH": "2026-07-07T04:44:08.943+00:00",
  "MEAN_MOTION": 14.98754838,
  "ECCENTRICITY": 0.0009869,
  "INCLINATION": 97.4511,
  "RA_OF_ASC_NODE": 54.4218,
  "ARG_OF_PERICENTER": 87.1826,
  "MEAN_ANOMALY": 273.0527,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 43890,
  "REV_AT_EPOCH": 41070,
  "BSTAR": 0.000094216,
  "MEAN_MOTION_DOT": 0.0000108,
  "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	GRUS-1A
Operator	AXELSPACE CorporationHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Japan
Launch date	Dec 27, 2018HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	80HIGHvia 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/43890

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