Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery site | Heidelberg Obs. |
Discovery date | 22 December 1910 |
Designations | |
(707) Steina | |
1910 LD | |
Orbital characteristics [1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 104.80 yr (38277 d) |
Aphelion | 2.4175 AU (361.65 Gm) |
Perihelion | 1.9433 AU (290.71 Gm) |
2.1804 AU (326.18 Gm) | |
Eccentricity | 0.10874 |
3.22 yr (1176.0 d) | |
355.232° | |
0° 18m 22.068s / day | |
Inclination | 4.2706° |
281.961° | |
90.548° | |
Physical characteristics | |
414 h (17.3 d) | |
12.1 | |
707 Steina is a minor planet, specifically an asteroid orbiting in the asteroid belt.
The light curve of 707 Steina shows a periodicity of 414 ± 10 hours, during which time the brightness of the object varies by 1.00 ± 0.15 in magnitude. [2]
133 Cyrene is a fairly large and very bright main-belt asteroid that was discovered by J. C. Watson on 16 August 1873 in Ann Arbor, Michigan, and named after Cyrene, a nymph, daughter of king Hypseus and beloved of Apollo in Greek mythology. It is classified as an S-type asteroid based upon its spectrum. It is listed as a member of the Hecuba group of asteroids that orbit near the 2:1 mean-motion resonance with Jupiter.
232 Russia is a large Main belt asteroid. It is classified as a C-type asteroid and is probably composed of primitive carbonaceous material. It was discovered by Johann Palisa on 31 January 1883 in Vienna, who named it after the country of Russia.
246 Asporina is a sizeable main-belt asteroid. It is classified as one of the few A-type asteroids.
256 Walpurga is a large Main belt asteroid. It was discovered by Johann Palisa on 3 April 1886 in Vienna and was named after Saint Walburga.
262 Valda is a main belt asteroid that was discovered by Austrian astronomer Johann Palisa on 3 November 1886 in Vienna. The name was proposed by Bettina von Rothschild.
305 Gordonia is a fairly typical, although sizeable Main belt asteroid.
316 Goberta is a mid-sized Themistian asteroid that was discovered by French astronomer Auguste Charlois on 8 September 1891 in Nice.
329 Svea is an asteroid from the asteroid belt and the namesake of the small Svea family, approximately 81 kilometers in diameter. The C-type asteroid and is probably composed of carbonaceous material.
595 Polyxena is a minor planet orbiting the Sun. This main belt asteroid was discovered on 27 March 1906 by German astronomer August Kopff at the Heidelberg observatory. It was named after the youngest daughter of Priam and Hecuba, king and queen of Troy during the Trojan War. 595 Polyxena is orbiting at a distance of 3.21 AU from the Sun, with an orbital eccentricity (ovalness) of 0.06 and a period of 5.75 yr (2,099.1 d). The orbital plane is inclined at an angle of 17.8° to the ecliptic.
607 Jenny is a minor planet, specifically an asteroid orbiting in the asteroid belt that was discovered by German astronomer August Kopff on September 18, 1906.
608 Adolfine is a minor planet, specifically an asteroid orbiting in the asteroid belt.
650 Amalasuntha is a minor planet orbiting the Sun that was discovered by German astronomer August Kopff on October 4, 1907, at Heidelberg. It was named after Amalasuntha, the queen of the Ostrogoths from 526 to 534 AD. The name may have been inspired by the asteroid's provisional designation 1907 AM.
656 Beagle, provisional designation 1908 BU, is an asteroid from the outer regions of the asteroid belt, approximately 60 kilometers in diameter. It was discovered on 22 January 1908, by German astronomer August Kopff at the Heidelberg Observatory. It is the principal body and namesake of the small Beagle cluster located within the Themis family. The C-type asteroid is likely highly elongated and has a rotation period of 7.0 hours. It was named for Charles Darwin's ship, HMS Beagle.
710 Gertrud is a Themistian asteroid, which means it is a member of the Themis family of asteroids. It was discovered by Austrian astronomer Johann Palisa on 28 February 1911 from Vienna.
1187 Afra is a dark background asteroid from the central regions of the asteroid belt. It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on 6 December 1929. The X-type asteroid has a rotation period of 14.1 hours and measures approximately 32 kilometers in diameter. The origin of the asteroid's name remains unknown.
1216 Askania, provisional designation 1932 BL, is a stony Florian asteroid from the inner regions of the asteroid belt, approximately 9 kilometers in diameter. It was discovered on 29 January 1932, by German astronomer Karl Reinmuth at Heidelberg Observatory in southwest Germany. It was named after the company Askania Werke, a German manufacturer of precision instruments.
1671 Chaika, provisional designation 1934 TD, is a background asteroid from the Astraea region in the central asteroid belt, approximately 10 kilometers in diameter. It was discovered on 3 October 1934, by Soviet astronomer Grigory Neujmin at the Simeiz Observatory on the Crimean peninsula. The assumed S-type asteroid has a rotation period of 3.8 hours. It was named for Soviet cosmonaut Valentina Tereshkova.
2094 Magnitka (prov. designation: 1971 TC2) is a Flora asteroid from the inner regions of the asteroid belt, approximately 12 kilometers (7.5 miles) in diameter. It was discovered on 12 October 1971, at and by the Crimean Astrophysical Observatory in Nauchnyj, on the Crimean peninsula. The discovery has not been attributed to an observing astronomer. It was later named for the city of Magnitogorsk.
6144 Kondojiro (1994 EQ3) is an asteroid discovered on 14 March 1994 by Kin Endate and Kazuro Watanabe at the Kitami Observatory in eastern Hokkaidō, Japan. It is named after Jiro Kondo, a Japanese Egyptologist and professor of archaeology at Waseda University.
(511002) 2013 MZ5, provisional designation 2013 MZ5, is a sub-kilometer asteroid, classified as a near-Earth object of the Amor group, estimated to measure approximately 300 meters (1,000 feet) in diameter. It was discovered on 18 June 2013, by astronomers with the Pan-STARRS survey at Haleakala Observatory on the island of Maui, Hawaii, in the United States. It was the 10,000th near-Earth object ever discovered.