The Day Humanity First Touched an Asteroid
Twenty-four years ago, a spacecraft designed only to orbit made history with an improvised landing on asteroid Eros, marking humanitys first controlled touchdown on a small celestial body
Launch Date
January 21, 2015
Launch Site
Launch Pad
SLC41
Launch Vehicle
Atlas V 551
NORAD ID
40375
International Designator
2015-002B
Epoch
Fri, 03 Jul 2026 06:40:46 GMT
Apogee
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Perigee
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Inclination
18.92°
Right Ascension
288.18°
Eccentricity
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Argument of Perigee
130.09°
Period
689.21 min
Mean Motion
2.09 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
ATLAS 5 CENTAUR R/B
Alternative Name
Centaur AV-052
Type
Status
Owner
LMSSD
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 40375U 15002B 26184.27831895 -.00000208 00000-0 00000-0 0 9992
2 40375 18.9156 288.1755 6078691 130.0918 301.5068 2.08935835 87399
Source: Celestrak
Length
11.7
Diameter
3.1
Span
11.7
Dry Mass
2020
Launch Mass
7950
Shape
Cyl
Radar Cross Section
2.2465
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Centaur AV-052
Purpose
Unknown
Mission
Unknown
Manufacturer
LMSSD
Life Expectancy
Unknown
Bus
Centaur SEC
Configuration
Unknown
Motor
RL10C-1
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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