▸Orbital parameters

Orbit class	SSO
Inclination	97.4180°
Eccentricity	0.0005127
Period	94.9 min
Apogee	515 km
Perigee	508 km
Mean motion	15.18123778 rev/day
RAAN	260.8790°
Arg of perigee	296.6399°
Mean anomaly	63.4309°
B*	1.1925e-4
Rev at epoch	3,342

▸Two-line element set (TLE)

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

1 66672U 25276G 26188.15485110 .00002366 00000-0 11925-3 0 9997

2 66672 97.4180 260.8790 0005127 296.6399 63.4309 15.18123778 33429

▸ source OMM (JSON)

{
  "OBJECT_NAME": "BRO-17",
  "OBJECT_ID": "2025-276G",
  "EPOCH": "2026-07-07T03:42:59.135+00:00",
  "MEAN_MOTION": 15.18123778,
  "ECCENTRICITY": 0.0005127,
  "INCLINATION": 97.418,
  "RA_OF_ASC_NODE": 260.879,
  "ARG_OF_PERICENTER": 296.6399,
  "MEAN_ANOMALY": 63.4309,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66672,
  "REV_AT_EPOCH": 3342,
  "BSTAR": 0.00011925,
  "MEAN_MOTION_DOT": 0.00002366,
  "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	BRO-17
Operator	UnseenLabs SASHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	France
Launch date	Nov 28, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	15HIGHvia 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/66672

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