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
October 8, 2015
Launch Site
AFWTR
Launch Pad
SLC3E
Launch Vehicle
Atlas V 401
NORAD ID
40970
International Designator
2015-058G
Epoch
Sat, 04 Jul 2026 00:15:05 GMT
Apogee
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Perigee
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Inclination
64.75°
Right Ascension
45.60°
Eccentricity
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Argument of Perigee
358.02°
Period
92.04 min
Mean Motion
15.64 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
SNAP-3 ALICE
Alternative Name
SNAP-3 ALICE
Type
Status
Owner
SMDC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 40970U 15058G 26185.01048032 .00168597 00000-0 16845-2 0 9991
2 40970 64.7493 45.5982 0023545 358.0234 2.0816 15.64488007119519
Source: Celestrak
Length
0.3
Diameter
0.1
Span
0.5
Dry Mass
5.3
Launch Mass
5.3
Shape
Box+ 8 pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
SMDC Nanosatellite Program
Purpose
Technology
Mission
Technology
Manufacturer
DUCOMM
Life Expectancy
Unknown
Bus
Cubesat 3U
Configuration
CubeSat (3U)
Motor
?
Equipment
Unknown
Power System
4 deployable fixed solar arrays, solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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