In orbitRocket body

SL-12 R/B(2)

NORAD: 28704
COSPAR: 2005-023H

OrbitalWiki publishes live orbits for active satellites only. This object is in the full catalogue: who launched it, what it is and its last published orbit are below, but there are no current orbital elements for it here.

Spacecraft

Built by: RKK Energiya
Owner: Khrunichev State Research and Production Center
Platform (bus): Blok DM2
Mass at launch: 17,610 kg
Dry mass: 2,560 kg
Total mass with attached parts: 2,560 kg
Length: 7.1 m
Diameter: 3.7 m
Span with arrays and booms: 7.1 m
Shape: Cyl

From GCAT by Jonathan McDowell (CC BY 4.0), record S28704, checked 2026-11-05. About this source

Launch

Launch date: 2005-06-24
Rocket: Proton-K/DM-2
Flight: Ekspress AM-3
Mission name: Ekspress AM-3
Launch site: GIK-5, LC200/39
Launched by: Khrunichev State Research and Production Center
Rocket performance: Success
Launch designator: 2005-023

From the GCAT launch log, launch 2005-023, checked 2026-11-05. About this source

Catalogue record

Object type: Rocket body
Owner code: CIS
Launch date: 2005-06-24
Period: 1428.4 min
Inclination: 13.05°
Apogee: 35,685 km
Perigee: 35,587 km
Radar cross-section: 5.0238 m²

From CelesTrak SATCAT, checked 2026-11-05. About this source

Where it came from

Parent object: SL-12 R/B(1) (NORAD 28708)
Catalogued pieces that came from it: 4

The object this one was attached to at launch, or broke off from, as GCAT records it.

Everything from this launch

Debris4 in total, 0 still in orbit
Payload1 in total, 1 still in orbit
Rocket body4 in total, 1 still in orbit