Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery site | Heidelberg |
Discovery date | 28 April 1903 |
Designations | |
(509) Iolanda | |
Pronunciation | Italian: [joˈlanda] [1] |
1903 LR | |
Orbital characteristics [2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 112.97 yr (41263 d) |
Aphelion | 3.3534 AU (501.66 Gm) |
Perihelion | 2.7718 AU (414.66 Gm) |
3.0626 AU (458.16 Gm) | |
Eccentricity | 0.094960 |
5.36 yr (1957.6 d) | |
249.896° | |
0° 11m 2.004s / day | |
Inclination | 15.410° |
217.547° | |
157.882° | |
Physical characteristics | |
26.495±1.85 km | |
12.306 h (0.5128 d) | |
0.2747±0.043 | |
8.40 | |
509 Iolanda is a minor planet orbiting the Sun.
174 Phaedra is a sizable, rocky main belt asteroid that was discovered by Canadian-American astronomer James Craig Watson on September 2, 1877, and named after Phaedra, the tragic lovelorn queen in Greek mythology.
184 Dejopeja is a large M-type Main belt asteroid. It was discovered by Johann Palisa on February 28, 1878, and was named after Deiopea, a Roman nymph.
196 Philomela is a large and bright main-belt asteroid. It is an S-type asteroid.
199 Byblis is a medium-sized main belt asteroid.
366 Vincentina is a fairly large main belt asteroid.
214 Aschera is a Main belt asteroid. It was discovered by Austrian astronomer Johann Palisa on February 29, 1880, in Pola and was named after the Sidonian goddess Asherah.
237 Coelestina is a typical main belt asteroid.
263 Dresda is a typical Main belt asteroid. It belongs to the Koronis family of asteroids.
312 Pierretta is a 46 km main-belt asteroid discovered on 28 Aug 1891 by Auguste Charlois at Nice.
343 Ostara is a background asteroid from the inner region of the asteroid belt. It was discovered by German astronomer Max Wolf at the Heidelberg Observatory on 15 November 1892.
378 Holmia is a typical Main belt asteroid.
443 Photographica is a typical Main belt asteroid. It is classified as an S-type asteroid.
534 Nassovia is a minor planet orbiting the Sun. It is a member of the Koronis family of asteroids.
556 Phyllis is a minor planet orbiting the Sun. It is an S-type asteroid with a diameter of 38 km and a geometric albedo of 0.185. Based on photometric observations between 1998 and 2006, it has a synodic rotation period of 4.293 ± 0.001 hours. The asteroid is named after Phyllis, a character in Greek mythology.
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.
621 Werdandi is a Themistian asteroid.
668 Dora is an asteroid orbiting in the asteroid belt located roughly between the orbits of the planets Mars and Jupiter. The name may have been inspired by the asteroid's provisional designation 1908 DO.
818 Kapteynia is a minor planet orbiting the Sun. This asteroid is named for the Dutch astronomer Jacobus Kapteyn.
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.
(673087) 2015 AJ281 (also designated 2011 FW62) is a magnitude-5.0 trans-Neptunian object that was discovered in 2011. Its orbital elements were very uncertain and it was lost. It was recovered on 6 January 2015 as 2015 AJ281. 2011 FW62 has been identified as a member of the Haumea family in a dynamical study led by Proudfoot and Ragozzine in 2019.