▸Orbital parameters

Orbit class	SSO
Inclination	97.3875°
Eccentricity	0.0009039
Period	94.6 min
Apogee	507 km
Perigee	494 km
Mean motion	15.21774702 rev/day
RAAN	79.4100°
Arg of perigee	110.1031°
Mean anomaly	250.1178°
B*	1.4098e-4
Rev at epoch	7,283

▸Two-line element set (TLE)

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

1 63242U 25052AJ 26188.14839044 .00003131 00000-0 14098-3 0 9992

2 63242 97.3875 79.4100 0009039 110.1031 250.1178 15.21774702 72837

▸ source OMM (JSON)

{
  "OBJECT_NAME": "HERMES-1",
  "OBJECT_ID": "2025-052AJ",
  "EPOCH": "2026-07-07T03:33:40.934+00:00",
  "MEAN_MOTION": 15.21774702,
  "ECCENTRICITY": 0.0009039,
  "INCLINATION": 97.3875,
  "RA_OF_ASC_NODE": 79.41,
  "ARG_OF_PERICENTER": 110.1031,
  "MEAN_ANOMALY": 250.1178,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63242,
  "REV_AT_EPOCH": 7283,
  "BSTAR": 0.00014098,
  "MEAN_MOTION_DOT": 0.00003131,
  "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	HERMES-1
Operator	Italian Space AgencyHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Italy
Launch date	Mar 15, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	5HIGHvia 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/63242

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