▸Orbital parameters

Orbit class	SSO
Inclination	97.3867°
Eccentricity	0.0006112
Period	94.1 min
Apogee	479 km
Perigee	471 km
Mean motion	15.30377108 rev/day
RAAN	82.9748°
Arg of perigee	60.1218°
Mean anomaly	300.0629°
B*	2.4551e-4
Rev at epoch	7,307

▸Two-line element set (TLE)

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

1 63243U 25052AK 26188.15606983 .00007140 00000-0 24551-3 0 9997

2 63243 97.3867 82.9748 0006112 60.1218 300.0629 15.30377108 73078

▸ source OMM (JSON)

{
  "OBJECT_NAME": "HERMES-2",
  "OBJECT_ID": "2025-052AK",
  "EPOCH": "2026-07-07T03:44:44.433+00:00",
  "MEAN_MOTION": 15.30377108,
  "ECCENTRICITY": 0.0006112,
  "INCLINATION": 97.3867,
  "RA_OF_ASC_NODE": 82.9748,
  "ARG_OF_PERICENTER": 60.1218,
  "MEAN_ANOMALY": 300.0629,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63243,
  "REV_AT_EPOCH": 7307,
  "BSTAR": 0.00024551,
  "MEAN_MOTION_DOT": 0.0000714,
  "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-2
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/63243

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