▸Orbital parameters

Orbit class	SSO
Inclination	97.3284°
Eccentricity	0.0015942
Period	94.7 min
Apogee	515 km
Perigee	493 km
Mean motion	15.20678723 rev/day
RAAN	224.5638°
Arg of perigee	157.3126°
Mean anomaly	202.8818°
B*	1.6891e-4
Rev at epoch	25,659

▸Two-line element set (TLE)

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

1 49401U 21102G 26188.01400425 .00003654 00000-0 16891-3 0 9991

2 49401 97.3284 224.5638 0015942 157.3126 202.8818 15.20678723256596

▸ source OMM (JSON)

{
  "OBJECT_NAME": "DRUMS",
  "OBJECT_ID": "2021-102G",
  "EPOCH": "2026-07-07T00:20:09.967+00:00",
  "MEAN_MOTION": 15.20678723,
  "ECCENTRICITY": 0.0015942,
  "INCLINATION": 97.3284,
  "RA_OF_ASC_NODE": 224.5638,
  "ARG_OF_PERICENTER": 157.3126,
  "MEAN_ANOMALY": 202.8818,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 49401,
  "REV_AT_EPOCH": 25659,
  "BSTAR": 0.00016891,
  "MEAN_MOTION_DOT": 0.00003654,
  "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	DRUMS
Operator	Kawasaki Heavy Industries Aerospace Co.HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Japan
Launch date	Nov 9, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	46HIGHvia 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/49401

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