▸Orbital parameters

Orbit class	SSO
Inclination	97.4837°
Eccentricity	0.0011772
Period	95.9 min
Apogee	569 km
Perigee	553 km
Mean motion	15.01844753 rev/day
RAAN	343.3642°
Arg of perigee	89.6559°
Mean anomaly	270.6015°
B*	1.2297e-4
Rev at epoch	48,947

▸Two-line element set (TLE)

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

1 42835U 17042L 26187.94722088 .00001549 00000-0 12297-3 0 9993

2 42835 97.4837 343.3642 0011772 89.6559 270.6015 15.01844753489478

▸ source OMM (JSON)

{
  "OBJECT_NAME": "WNISAT 1R",
  "OBJECT_ID": "2017-042L",
  "EPOCH": "2026-07-06T22:43:59.884+00:00",
  "MEAN_MOTION": 15.01844753,
  "ECCENTRICITY": 0.0011772,
  "INCLINATION": 97.4837,
  "RA_OF_ASC_NODE": 343.3642,
  "ARG_OF_PERICENTER": 89.6559,
  "MEAN_ANOMALY": 270.6015,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 42835,
  "REV_AT_EPOCH": 48947,
  "BSTAR": 0.00012297,
  "MEAN_MOTION_DOT": 0.00001549,
  "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	WNISAT 1R
Operator	Weathernews Inc.HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Japan
Launch date	Jul 14, 2017HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	40HIGHvia 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/42835

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