1527 Malmquista
For other uses of Malmquist, see Malmquist (disambiguation).
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A three-dimensional model of 1527 Malmquista based on its light curve. | |
| Discovery | |
|---|---|
| Discovered by | Y. Vaisala |
| Discovery site | Turku |
| Discovery date | 18 October 1939 |
| Designations | |
| MPC designation | 1527 |
Named after | Gunnar Malmquist |
| 1939 UG | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 86.18 yr (31477 days) |
| Aphelion | 2.6696502 AU (399.37399 Gm) |
| Perihelion | 1.7844285 AU (266.94670 Gm) |
| 2.227039 AU (333.1603 Gm) | |
| Eccentricity | 0.1987441 |
| 3.32 yr (1213.9 d) | |
| 85.283783° | |
| 0° 17m 47.615s / day | |
| Inclination | 5.193981° |
| 16.13328° | |
| 304.54459° | |
| Earth MOID | 0.777724 AU (116.3459 Gm) |
| Jupiter MOID | 2.64588 AU (395.818 Gm) |
| Jupiter Tisserand parameter | 3.614 |
| Physical characteristics | |
| 14.077 h (0.5865 d) | |
| 12.0 | |
|
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1527 Malmquista (1939 UG) is a main-belt asteroid discovered on October 18, 1939, by Y. Vaisala at Turku. It is named for the Swedish astronomer Gunnar Malmquist.
References
- ↑ "1527 Malmquista (1939 UG)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 27 April 2016.
- Alfvén, H. (1969). "Asteroidal jet streams". Astrophysics and Space Science 4 (1): 84–102. Bibcode:1969Ap&SS...4...84A. doi:10.1007/BF00651264.
External links
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