Discovery[1] | |
---|---|
Discovered by | P. Wild |
Discovery site | Zimmerwald Obs. |
Discovery date | 30 October 1972 |
Designations | |
(1844) Susilva | |
Named after | Susi Petit–Pierre (friend of discoverer)[2] |
1972 UB · 1943 EU 1953 AA · 1959 GJ | |
main-belt · Eos[3] | |
Orbital characteristics[1] | |
Epoch 4 September 2017 (JD 2458000.5) | |
Uncertainty parameter 0 | |
Observation arc | 64.40 yr (23,521 days) |
Aphelion | 3.1714 AU |
Perihelion | 2.8587 AU |
3.0150 AU | |
Eccentricity | 0.0518 |
5.24 yr (1,912 days) | |
70.711° | |
0° 11m 17.88s / day | |
Inclination | 11.788° |
99.365° | |
73.564° | |
Physical characteristics | |
Dimensions | 19.022±0.232 km[4] 22.41 km (calculated)[3] 26.800±0.321 km[5] |
0.118±0.011[5] 0.14 (assumed)[3] 0.2358±0.0545[4] | |
S[3] | |
10.8[4][5] · 11.0[1][3] · 11.49±0.44[6] | |
1844 Susilva, provisional designation 1972 UB, is a stony Eoan asteroid from the outer region of the asteroid belt, approximately 22 kilometers in diameter. It was discovered on 30 October 1972, by Swiss astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland, and later named after a schoolfriend of the discoverer.[2][7]
jpldata
was invoked but never defined (see the help page).springer
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was invoked but never defined (see the help page).MPC-Susilva
was invoked but never defined (see the help page).