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. OV1-13
// space science · 1968

OV1-13

The OV1-13 spacecraft was placed into a polar orbit to study energetic particle phenomena along its orbit.. OV1-13 was launched on April 6, 1968 aboard a Atlas F from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1968-026ANORAD 3173United States

Identity

Name in GCAT
OV1-13
Payload designation
OV1-13S
International designator
1968-026A
NORAD catalog number
3173
GCAT identifier
S03173
UN registration
A/AC.105/INF.191

Mission

Mission type
Space science
Use
Civil government
Program
OV1 F
Owner
USAF OAR
Country
United States
Builder
General Dynamics/Convair Division (Plant 19)
Platform (bus)
OV1

Launch

Date
April 6, 1968 · 09:59 UTC
Launch record
1968-026Success
Rocket
Atlas F
Spaceport
Vandenberg · pad ABRESA2

Orbit and fate

Orbit class (GCAT)
MEO
Perigee
553 km
Apogee
9,316 km
Inclination
99.96°
Status
In orbit
Last known active
Jul 11, 1968
End of operations
Jul 11, 1968

Size

Mass
107 kg
Dry mass
107 kg
Length
1.4 m
Diameter
0.70 m
Span
1.4 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q111854254 (CC0).