2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Resurs-O 1 N4
// optical imaging · 1998

Resurs-O 1 N4

Resurs-O 1 N4 was launched on July 10, 1998 aboard a Zenit-2 from Baikonur. Latest status in GCAT: in orbit.

COSPAR 1998-043ANORAD 25394Russia

Identity

Name in GCAT
Resurs-O1
Common name
Resurs-O 1 N4
Payload designation
Resurs-O1 No. 4L
International designator
1998-043A
NORAD catalog number
25394
GCAT identifier
S25394
UN registration
ST/SG/SER.E/350

Mission

Mission type
Optical imaging
Use
Civil government
Program
Resurs-O1
Owner
Priroda
Country
Russia
Builder
All-Union Electromechanical Scientific Research Institute
Platform (bus)
Resurs-O

Launch

Date
July 10, 1998 · 06:30 UTC
Launch record
1998-043Success
Rocket
Zenit-2
Spaceport
Baikonur · pad LC45/1

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
816 km
Apogee
818 km
Inclination
98.80°
Status
In orbit
Last known active
Feb 7, 2002
End of operations
Feb 7, 2002

Size

Mass
2,444 kg
Dry mass
2,444 kg
Length
6.4 m
Diameter
1.40 m
Span
11.6 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q11575674 (CC0).