1546 Izsák
For other uses, see Izsák.
| Discovery | |
|---|---|
| Discovered by | G. Kulin |
| Discovery date | 28 September 1941 |
| Designations | |
Named after | Imre Izsak |
| 1941 SG1 | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 80.59 yr (29437 days) |
| Aphelion | 3.5604 AU (532.63 Gm) |
| Perihelion | 2.7881 AU (417.09 Gm) |
| 3.1743 AU (474.87 Gm) | |
| Eccentricity | 0.12164 |
| 5.66 yr (2065.7 d) | |
| 8.20965° | |
| 0° 10m 27.408s / day | |
| Inclination | 16.141° |
| 190.475° | |
| 280.540° | |
| Earth MOID | 1.85875 AU (278.065 Gm) |
| Jupiter MOID | 1.70866 AU (255.612 Gm) |
| Jupiter Tisserand parameter | 3.129 |
| Physical characteristics | |
| 7.350 h (0.3063 d) | |
| 10.7 | |
|
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1546 Izsák is a main belt asteroid discovered on September 28, 1941. It was named for the astronomer, Imre Izsák, who later worked at the Smithsonian Astrophysical Observatory.[1] Imre Izsák was born in Hungary[1] and later worked at the Smithsonian Astrophysical Observatory.[2]
Photometric observations of this asteroid collected during 2006 show a rotation period of 7.35 ± 0.006 hours with a brightness variation of 0.31 ± 0.02 magnitude.[3]
References
- 1 2 3 "JPL Small-Body Database Browser". NASA. Retrieved 27 April 2016.
- ↑ I.G. Izsak, J.M. Gerard, R. Efimba and M.P. Barnett, Construction of Newcomb operators on a digital computer, Research in Space Science Special Report Number 140, Smithsonian Institution Astrophysical Observatory, Cambridge, Massachusetts, 1964.
- ↑ Warner, Brian D. (December 2006), "Asteroid lightcurve analysis at the Palmer Divide Observatory - March - June 2006", The Minor Planet Bulletin 33 (4): 85–88, Bibcode:2006MPBu...33...85W.
External links
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