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(99907) 1989 VA

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asteroid

Picture of the Day · NASA

Pathfinder on Mars

Pathfinder on Mars

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.

via NASA APOD

Small body data

(99907) 1989 VA

Orbit class
Near-Earth
Semi-major axis
0.728 AU
Eccentricity
0.595
Inclination
28.799 °
Absolute magnitude
17.960 H

via Minor Planet Center

Wikidata facts

Parent body
Sun
Minor-planet group
Aten asteroid
Diameter
1.4
Orbital period
227.0540738528307
Show 17 more facts
site of astronomical discovery
Palomar Observatory
discoverer or inventor
David H. Levy
time of discovery or invention
1989-11-02
provisional designation
1989 VA
orbital inclination
28.79995241162011
orbital eccentricity
0.5946878925291578
absolute magnitude
17.93
mean anomaly
155.8376512702829
argument of periapsis
2.872219468283437
longitude of ascending node
225.5794237839189
rotation period
2.5246
asteroid spectral type
S-type asteroid
semi-major axis of an orbit
0.7283731271824506
periapsis
0.2952184472034469
apoapsis
1.161527807161454
time of periapsis
2460902.2122956095
Sources (2)

via Wikidata · CC0