Global Information2080 Jihlava information
| Discovery [1] | |
|---|---|
| Discovered by | P. Wild |
| Discovery site | Zimmerwald Obs. |
| Discovery date | 27 February 1976 |
| Designations | |
MPC designation | (2080) Jihlava |
Named after | Jihlava (Czech city)[2] |
Alternative designations | 1976 DG · 1955 SH1 1955 SH2 · 1955 VF 1968 UO · 1970 GF2 1973 GY |
Minor planet category | main-belt · Flora [3] |
| Orbital characteristics [1] | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 61.46 yr (22,449 days) |
| Aphelion | 2.3086 AU |
| Perihelion | 2.0443 AU |
Semi-major axis | 2.1765 AU |
| Eccentricity | 0.0607 |
Orbital period (sidereal) | 3.21 yr (1,173 days) |
Mean anomaly | 48.478° |
Mean motion | 0° 18m 25.2s / day |
| Inclination | 3.8511° |
Longitude of ascending node | 23.848° |
Argument of perihelion | 51.247° |
| Physical characteristics | |
| Dimensions | 5.765±0.691 km[4] 7.14 km (calculated)[3] |
Synodic rotation period | 2.70876±0.00001 h[5] 2.70888±0.00001 h[5] 2.709±0.001 h[5] |
Geometric albedo | 0.24 (assumed)[3] 0.633±0.259[4] |
Spectral type | S [3] |
Absolute magnitude (H) | 12.31[4] · 12.9[1][3] · 13.26±0.23[6] |
2080 Jihlava, provisional designation 1976 DG, is a stony Flora asteroid from the inner regions of the asteroid belt, approximately 6 kilometers in diameter. The asteroid was discovered on 27 February 1976, by Swiss astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland.[7] It was named after the Czech city of Jihlava.[2]
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