▸Orbital parameters

Orbit class	SSO
Inclination	98.0450°
Eccentricity	0.0008626
Period	99.0 min
Apogee	718 km
Perigee	705 km
Mean motion	14.54393388 rev/day
RAAN	228.2583°
Arg of perigee	92.3624°
Mean anomaly	267.8561°
B*	3.6838e-5
Rev at epoch	58,579

▸Two-line element set (TLE)

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

1 40699U 15029A 26188.19028873 .00000114 00000-0 36838-4 0 9996

2 40699 98.0450 228.2583 0008626 92.3624 267.8561 14.54393388585791

▸ source OMM (JSON)

{
  "OBJECT_NAME": "COSMOS 2506",
  "OBJECT_ID": "2015-029A",
  "EPOCH": "2026-07-07T04:34:00.946+00:00",
  "MEAN_MOTION": 14.54393388,
  "ECCENTRICITY": 0.0008626,
  "INCLINATION": 98.045,
  "RA_OF_ASC_NODE": 228.2583,
  "ARG_OF_PERICENTER": 92.3624,
  "MEAN_ANOMALY": 267.8561,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 40699,
  "REV_AT_EPOCH": 58579,
  "BSTAR": 0.000036838,
  "MEAN_MOTION_DOT": 0.00000114,
  "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	COSMOS 2506
Operator	Aerospace Defence ForcesHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Russia
Launch date	Jun 23, 2015HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	7000HIGHvia 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/40699

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