▸Orbital parameters

Orbit class	LEO
Inclination	51.8993°
Eccentricity	0.0000463
Period	97.3 min
Apogee	630 km
Perigee	629 km
Mean motion	14.79927233 rev/day
RAAN	185.4092°
Arg of perigee	74.9184°
Mean anomaly	285.1830°
B*	2.4271e-4
Rev at epoch	4,100

▸Two-line element set (TLE)

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

1 65957U 25228L 26188.02867964 .00001629 00000-0 24271-3 0 9995

2 65957 51.8993 185.4092 0000463 74.9184 285.1830 14.79927233 41003

▸ source OMM (JSON)

{
  "OBJECT_NAME": "KUIPER-00128",
  "OBJECT_ID": "2025-228L",
  "EPOCH": "2026-07-07T00:41:17.921+00:00",
  "MEAN_MOTION": 14.79927233,
  "ECCENTRICITY": 0.0000463,
  "INCLINATION": 51.8993,
  "RA_OF_ASC_NODE": 185.4092,
  "ARG_OF_PERICENTER": 74.9184,
  "MEAN_ANOMALY": 285.183,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65957,
  "REV_AT_EPOCH": 4100,
  "BSTAR": 0.00024271,
  "MEAN_MOTION_DOT": 0.00001629,
  "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-00128
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/65957

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