Discovery[1] | |
---|---|
Discovered by | Y. Väisälä |
Discovery site | Turku Obs. |
Discovery date | 16 October 1938 |
Designations | |
(1499) Pori | |
Named after | Pori[2] (Finnish city) |
1938 UF · 1951 RU1 1959 NA | |
main-belt · (middle) Eunomia[3][4] | |
Orbital characteristics[1] | |
Epoch 4 September 2017 (JD 2458000.5) | |
Uncertainty parameter 0 | |
Observation arc | 74.34 yr (27,154 days) |
Aphelion | 3.1679 AU |
Perihelion | 2.1729 AU |
2.6704 AU | |
Eccentricity | 0.1863 |
4.36 yr (1,594 days) | |
80.655° | |
0° 13m 33.24s / day | |
Inclination | 12.180° |
239.62° | |
74.926° | |
Physical characteristics | |
Dimensions | 13.37±0.89 km[5] 13.995±0.401 km[6] 14.896±0.348 km[7] 14.90±0.35 km[7] 15.22 km (calculated)[3] |
3.3557±0.0004 h[8] 3.36±0.01 h[8] 3.36±0.01 h[9] 3.36±0.05 h[8] | |
0.21 (assumed)[3] 0.240±0.033[7] 0.2986±0.0581[6] 0.330±0.046[5] | |
S (assumed)[3] | |
11.20[5][6] · 11.30[7] · 11.4[1][3] | |
1499 Pori, provisional designation 1938 UF, is a stony Eunomian asteroid from the central regions of the asteroid belt, approximately 15 kilometers in diameter. It was discovered on 16 October 1938, by Finnish astronomer Yrjö Väisälä at the Turku Observatory in southwest Finland.[10] The asteroid was named after the Finnish city of Pori.[2]
jpldata
was invoked but never defined (see the help page).springer
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was invoked but never defined (see the help page).Stephens-2004b
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