Astronomy:282 Clorinde
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Short description: Main-belt asteroid
 Orbital diagram | |
| Discovery | |
|---|---|
| Discovered by | Auguste Charlois |
| Discovery date | 28 January 1889 |
| Designations | |
| (282) Clorinde | |
| Pronunciation | /klɒˈrɪnd(ə)/ |
| Named after | Clorinda |
| A889 BA, 1955 RQ | |
| Minor planet category | Main belt |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 117.48 yr (42911 d) |
| |{{{apsis}}}|helion}} | 2.52817 astronomical unit|AU (378.209 Gm) |
| |{{{apsis}}}|helion}} | 2.15070 AU (321.740 Gm) |
| 2.33944 AU (349.975 Gm) | |
| Eccentricity | 0.080677 |
| Orbital period | 3.58 yr (1307.0 d) |
| Mean anomaly | 277.334° |
| Mean motion | 0° 16m 31.606s / day |
| Inclination | 9.03297° |
| Longitude of ascending node | 144.972° |
| 295.960° | |
| Physical characteristics | |
| Dimensions | 39.03±1.0 km |
| Rotation period | 6.42 h (0.268 d) |
| Geometric albedo | 0.0502±0.003 |
| Physics | unknown |
| Absolute magnitude (H) | 10.91 |
Clorinde (minor planet designation: 282 Clorinde) is a typical Main belt asteroid.[2] It was discovered by Auguste Charlois on 28 January 1889 in Nice. It was named after Clorinda, the heroine of Torquato Tasso's poem Jerusalem Delivered.
Photometric measurements during 2020–2021 was used to produce a light curve, which shows a rotation period of 49.353±0.004 h with a brightness variation of 0.26 in magnitude. This differs substantially from previous studies.[3]
References
- ↑ "282 Clorinde". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=282.
- ↑ "282 Clorinde & UCAC4−520−028079". Sendai Uchukan. http://sendaiuchukan.jp/asteroid/A14_01051.pdf. Retrieved 6 April 2015.
- ↑ Bonamico, Roberto; van Belle, Gerard (July 2021), "Determining the Rotational Period of Main-Belt Asteroid 282 Clorinde", Bulletin of the Minor Planets Section of the Association of Lunar and Planetary Observers 48 (3): p. 210, Bibcode: 2021MPBu...48..210B.
External links
- 282 Clorinde at AstDyS-2, Asteroids—Dynamic Site
- 282 Clorinde at the JPL Small-Body Database
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