In the Vinony graph
Within Vinony's link graph, 10690 Massera connects to HTML element, list of minor planets: 10001–11000 and JPL Small-Body Database.
Vinony files it under Astronomical objects discovered in 1981, Background asteroids and Discoveries by Schelte J. Bus.
Vinony links it to 8 Wikipedia language editions.
Picture of the Day · NASA
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
10690 Massera (1981 DO3)
- Orbit class
- Outer Main-belt Asteroid
- Diameter
- 9.218 km
- Albedo
- 0.099
- Absolute magnitude
- 13.610 H
- Earth MOID
- 1.780 AU
via NASA/JPL Small-Body Database
Wikidata facts
- Instance of
- asteroid
- Followed by
- 10691 Sans
- Follows
- 10689 Pinillaalonso
- Parent body
- Sun
- Diameter
- 9.218
- Orbital period
- 2095.934187949586
Show 16 more facts
- discoverer or inventor
- Schelte J. Bus
- site of astronomical discovery
- Siding Spring Observatory
- orbital eccentricity
- 0.1277757392067686
- orbital inclination
- 6.135134333098946
- periapsis
- 2.795638239597311
- apoapsis
- 3.614727454782388
- semi-major axis of an orbit
- 3.20518284718985
- mean anomaly
- 161.1360350437218
- longitude of ascending node
- 288.5792070233192
- argument of periapsis
- 31.23922382428535
- absolute magnitude
- 13.63
- time of discovery or invention
- 1981-02-28
- provisional designation
- 1992 DZ9
- albedo
- 0.099
- time of periapsis
- 2460062.3596534478
- epoch
- November 21, 2025
Sources (3)
via Wikidata · CC0