▸Orbital parameters

Orbit class	SSO
Inclination	98.2457°
Eccentricity	0.0012451
Period	99.0 min
Apogee	719 km
Perigee	701 km
Mean motion	14.54871089 rev/day
RAAN	11.0579°
Arg of perigee	215.0638°
Mean anomaly	144.9740°
B*	4.9256e-5
Rev at epoch	88,440

▸Two-line element set (TLE)

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

1 36037U 09059B 26187.97901934 .00000166 00000-0 49256-4 0 9991

2 36037 98.2457 11.0579 0012451 215.0638 144.9740 14.54871089884407

▸ source OMM (JSON)

{
  "OBJECT_NAME": "PROBA-2",
  "OBJECT_ID": "2009-059B",
  "EPOCH": "2026-07-06T23:29:47.271+00:00",
  "MEAN_MOTION": 14.54871089,
  "ECCENTRICITY": 0.0012451,
  "INCLINATION": 98.2457,
  "RA_OF_ASC_NODE": 11.0579,
  "ARG_OF_PERICENTER": 215.0638,
  "MEAN_ANOMALY": 144.974,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 36037,
  "REV_AT_EPOCH": 88440,
  "BSTAR": 0.000049256,
  "MEAN_MOTION_DOT": 0.00000166,
  "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	PROBA-2
Operator	European Space AgencyHIGHvia GCAT — Jonathan McDowell's General Catalog⚠ sources disagree European Space Security and Education CentreMEDIUMvia Wikidata
Country	ESA
Launch date	Nov 2, 2009HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	130HIGHvia GCAT — Jonathan McDowell's General Catalog

▸Data quality

Score90 / 100

Claims9

Sources2

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org
WikidataCC0 1.0query.wikidata.org

▸Actions

GET /api/v1/satellites/36037

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