▸Orbital parameters

Orbit class	LEO
Inclination	51.8984°
Eccentricity	0.0000494
Period	97.3 min
Apogee	630 km
Perigee	629 km
Mean motion	14.79926177 rev/day
RAAN	180.5165°
Arg of perigee	70.1656°
Mean anomaly	289.9360°
B*	2.2289e-4
Rev at epoch	4,107

▸Two-line element set (TLE)

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

1 65958U 25228M 26188.00031050 .00001478 00000-0 22289-3 0 9992

2 65958 51.8984 180.5165 0000494 70.1656 289.9360 14.79926177 41070

▸ source OMM (JSON)

{
  "OBJECT_NAME": "KUIPER-00129",
  "OBJECT_ID": "2025-228M",
  "EPOCH": "2026-07-07T00:00:26.827+00:00",
  "MEAN_MOTION": 14.79926177,
  "ECCENTRICITY": 0.0000494,
  "INCLINATION": 51.8984,
  "RA_OF_ASC_NODE": 180.5165,
  "ARG_OF_PERICENTER": 70.1656,
  "MEAN_ANOMALY": 289.936,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65958,
  "REV_AT_EPOCH": 4107,
  "BSTAR": 0.00022289,
  "MEAN_MOTION_DOT": 0.00001478,
  "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-00129
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/65958

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