▸Orbital parameters

Orbit class	LEO
Inclination	51.8972°
Eccentricity	0.0000604
Period	97.3 min
Apogee	630 km
Perigee	629 km
Mean motion	14.79928824 rev/day
RAAN	216.0251°
Arg of perigee	76.2042°
Mean anomaly	283.8987°
B*	2.7545e-5
Rev at epoch	4,276

▸Two-line element set (TLE)

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

1 65765U 25217D 26187.32371539 -.00000011 00000-0 27545-4 0 9993

2 65765 51.8972 216.0251 0000604 76.2042 283.8987 14.79928824 42769

▸ source OMM (JSON)

{
  "OBJECT_NAME": "KUIPER-00139",
  "OBJECT_ID": "2025-217D",
  "EPOCH": "2026-07-06T07:46:09.01+00:00",
  "MEAN_MOTION": 14.79928824,
  "ECCENTRICITY": 0.00006036,
  "INCLINATION": 51.8972,
  "RA_OF_ASC_NODE": 216.0251,
  "ARG_OF_PERICENTER": 76.2042,
  "MEAN_ANOMALY": 283.8987,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65765,
  "REV_AT_EPOCH": 4276,
  "BSTAR": 0.000027544622,
  "MEAN_MOTION_DOT": -1.1e-7,
  "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-00139
Operator	Kuiper Systems LLCHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Sep 25, 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/65765

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