▸Orbital parameters

Orbit class	LEO
Inclination	51.8808°
Eccentricity	0.0012252
Period	93.6 min
Apogee	460 km
Perigee	443 km
Mean motion	15.38175703 rev/day
RAAN	304.3479°
Arg of perigee	235.8141°
Mean anomaly	124.1685°
B*	5.5872e-4
Rev at epoch	423

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 69621U 26140AF 26187.67696847 .00021048 00000-0 55872-3 0 9999

2 69621 51.8808 304.3479 0012252 235.8141 124.1685 15.38175703 4238

▸ source OMM (JSON)

{
  "OBJECT_NAME": "KUIPER-00556",
  "OBJECT_ID": "2026-140AF",
  "EPOCH": "2026-07-06T16:14:50.076+00:00",
  "MEAN_MOTION": 15.38175703,
  "ECCENTRICITY": 0.0012252,
  "INCLINATION": 51.8808,
  "RA_OF_ASC_NODE": 304.3479,
  "ARG_OF_PERICENTER": 235.8141,
  "MEAN_ANOMALY": 124.1685,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 69621,
  "REV_AT_EPOCH": 423,
  "BSTAR": 0.00055872,
  "MEAN_MOTION_DOT": 0.00021048,
  "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	KUIPER-00556
Operator	Kuiper Systems LLCHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jun 17, 2026HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	490HIGHvia 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/69621

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