▸Orbital parameters

Orbit class	LEO
Inclination	51.8979°
Eccentricity	0.0000481
Period	97.3 min
Apogee	630 km
Perigee	629 km
Mean motion	14.79929500 rev/day
RAAN	185.5197°
Arg of perigee	65.5262°
Mean anomaly	294.5751°
B*	2.7132e-4
Rev at epoch	4,100

▸Two-line element set (TLE)

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

1 65950U 25228D 26187.99491718 .00001848 00000-0 27132-3 0 9995

2 65950 51.8979 185.5197 0000481 65.5262 294.5751 14.79929500 41005

▸ source OMM (JSON)

{
  "OBJECT_NAME": "KUIPER-00121",
  "OBJECT_ID": "2025-228D",
  "EPOCH": "2026-07-06T23:52:40.844+00:00",
  "MEAN_MOTION": 14.799295,
  "ECCENTRICITY": 0.0000481,
  "INCLINATION": 51.8979,
  "RA_OF_ASC_NODE": 185.5197,
  "ARG_OF_PERICENTER": 65.5262,
  "MEAN_ANOMALY": 294.5751,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65950,
  "REV_AT_EPOCH": 4100,
  "BSTAR": 0.00027132,
  "MEAN_MOTION_DOT": 0.00001848,
  "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-00121
Operator	Kuiper Systems LLCHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 14, 2025HIGHvia 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/65950

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