▸Orbital parameters

Orbit class	SSO
Inclination	97.3880°
Eccentricity	0.0003975
Period	94.3 min
Apogee	487 km
Perigee	481 km
Mean motion	15.27224995 rev/day
RAAN	267.3117°
Arg of perigee	275.1683°
Mean anomaly	84.9103°
B*	4.1939e-4
Rev at epoch	13,944

▸Two-line element set (TLE)

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

1 62684U 25009CD 26187.72950887 .00011124 00000-0 41939-3 0 9990

2 62684 97.3880 267.3117 0003975 275.1683 84.9103 15.27224995139448

▸ source OMM (JSON)

{
  "OBJECT_NAME": "IRIS-F2",
  "OBJECT_ID": "2025-009CD",
  "EPOCH": "2026-07-06T17:30:29.566+00:00",
  "MEAN_MOTION": 15.27224995,
  "ECCENTRICITY": 0.0003975,
  "INCLINATION": 97.388,
  "RA_OF_ASC_NODE": 267.3117,
  "ARG_OF_PERICENTER": 275.1683,
  "MEAN_ANOMALY": 84.9103,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 62684,
  "REV_AT_EPOCH": 13944,
  "BSTAR": 0.00041939,
  "MEAN_MOTION_DOT": 0.00011124,
  "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	IRIS-F2
Operator	National Cheng Kung UniversityHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Taiwan
Launch date	Jan 14, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	4HIGHvia 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/62684

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