The Day Fiery Failure Launched NASA
Sixty-eight years ago, America's first satellite exploded on the launchpad in front of the entire world. But from the ashes of Vanguard TV-3 came the determination that would eventually win the Space Race.
Launch Date
January 28, 1977
Launch Site
Launch Pad
LC17A
Launch Vehicle
Delta 2914
NORAD ID
09786
International Designator
1977-005B
Epoch
Sat, 04 Jul 2026 02:54:56 GMT
Apogee
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Perigee
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Inclination
28.01°
Right Ascension
335.02°
Eccentricity
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Argument of Perigee
284.34°
Period
103.10 min
Mean Motion
13.97 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
DELTA 1 R/B(1)
Alternative Name
Delta 128
Type
Status
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 09786U 77005B 26185.12148665 .00000324 00000-0 67757-4 0 9999
2 09786 28.0131 335.0208 0409136 284.3431 71.2045 13.96727389494771
Source: Celestrak
Length
6
Diameter
1.4
Span
6
Dry Mass
845
Launch Mass
845
Shape
Cyl + Skirt + Nozzle
Radar Cross Section
8.9462
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Delta SSPU DSV-3P-4
Purpose
Unknown
Mission
Unknown
Manufacturer
MDAC
Life Expectancy
Unknown
Bus
Delta/TR-201
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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