Launch Date
October 17, 1963
Launch Site
Launch Pad
LC13
Launch Vehicle
Atlas Agena D
NORAD ID
00674
International Designator
1963-039A
Epoch
Thu, 21 Aug 2025 16:57:53 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
46.92°
Right Ascension
107.07°
Eccentricity
Calculating...
Argument of Perigee
83.46°
Period
6488.75 min
Mean Motion
0.22 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
VELA 2
Alternative Name
Vela I-A
Type
Status
Owner
AFSSD
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 00674U 63039A 25233.70687258 -.00000484 00000-0 00000-0 0 9993
2 00674 46.9199 107.0652 5061239 83.4591 359.8149 0.22192263 8705
Source: Celestrak
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
1.4
Diameter
1.4
Span
1.4
Dry Mass
115
Launch Mass
115
Shape
Poly
Radar Cross Section
0.003
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Vela 1A
Purpose
Nuclear Detection
Mission
Nuclear Detection
Manufacturer
TRW
Life Expectancy
6 months (design)
Bus
Vela
Configuration
Unknown
Motor
BE3A
Equipment
12 external X-ray detectors and 18 internal neutron and gamma-ray detectors
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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