Back 7505 Furusho (كويكب) ARZ (7505) Фурусё CE 7505 Furusho Esperanto سیارک ۷۵۰۵ Persian (7505) Furusho French 7505 Furusho Hungarian (7505) Ֆուրուշո Armenian 7505 Furusho Italian 7505 Furusho Latin (7505) Furusho Polish
| Discovery [1] | |
|---|---|
| Discovered by | T. Kobayashi |
| Discovery site | Ōizumi Obs. |
| Discovery date | 3 January 1997 |
| Designations | |
| (7505) Furusho | |
Named after | Reiko Furusho [1] (Japanese astronomer) |
| 1997 AM2 · 1940 WC 1944 OG · 1950 BA1 1970 WG · 1991 NS | |
| Mars-crosser [1][2][3] | |
| Orbital characteristics [2] | |
| Epoch 27 April 2019 (JD 2458600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 77.37 yr (28,258 d) |
| Aphelion | 3.6410 AU |
| Perihelion | 1.6305 AU |
| 2.6357 AU | |
| Eccentricity | 0.3814 |
| 4.28 yr (1,563 d) | |
| 132.46° | |
| 0° 13m 49.08s / day | |
| Inclination | 6.3771° |
| 86.492° | |
| 288.02° | |
| Earth MOID | 0.645 AU (251 LD) |
| Mars MOID | 0.2486 AU |
| Physical characteristics | |
| 9.07±0.7 km[4] 10.04±1.00 km[5] | |
| 4.139±0.001 h[6][a] | |
| 0.211[5] 0.3732[4] | |
| S (assumed)[3] | |
| 11.9[4] 12.30[1][2][5] | |
7505 Furusho, provisional designation 1997 AM2, is a stony asteroid and sizable Mars-crosser on an eccentric orbit from the asteroid belt, approximately 10 kilometers (6.2 miles) in diameter. It was discovered on 3 January 1997, by Japanese astronomer Takao Kobayashi at the Ōizumi Observatory in the Kantō region of Japan.[1] The assumed S-type asteroid is likely elongated in shape and has a rotation period of 4.1 hours. It was named for Japanese astronomer Reiko Furusho.[1]
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