Discovery[1] | |
---|---|
Discovered by | Y. Väisälä |
Discovery site | Turku Obs. |
Discovery date | 24 November 1937 |
Designations | |
MPC designation | (1460) Haltia |
Named after | Halti/Haltia[2] (highest Finnish peak) |
Alternative designations | 1937 WC |
Minor planet category | main-belt · (middle) background[3] |
Orbital characteristics[1] | |
Epoch 4 September 2017 (JD 2458000.5) | |
Uncertainty parameter 0 | |
Observation arc | 79.61 yr (29,077 days) |
Aphelion | 3.0202 AU |
Perihelion | 2.0643 AU |
Semi-major axis | 2.5422 AU |
Eccentricity | 0.1880 |
Orbital period (sidereal) | 4.05 yr (1,481 days) |
Mean anomaly | 245.72° |
Mean motion | 0° 14m 35.52s / day |
Inclination | 6.6858° |
Longitude of ascending node | 74.185° |
Argument of perihelion | 358.22° |
Physical characteristics | |
Dimensions | 6.57±1.19 km[4] 7.43±0.61 km[5] 8.440±0.225 km[6] 8.97 km (calculated)[7] |
Synodic rotation period | 3.58682±0.00006 h[8] 3.588±0.005 h[8] 3.59 h[7] |
Geometric albedo | 0.186±0.032[5] 0.20 (assumed)[7] 0.226±0.030[6] 0.36±0.15[4] |
Spectral type | S (assumed)[7] |
Absolute magnitude (H) | 12.60[4][6][7] · 12.7[1] · 12.78±0.14[9] · 13.10[5] |
1460 Haltia, provisional designation 1937 WC, is a stony background asteroid from the central regions of the asteroid belt, approximately 8 kilometers in diameter. It was discovered on 24 November 1937, by Finnish astronomer Yrjö Väisälä at the Iso-Heikkilä Observatory in Turku, Finland.[10] The asteroid was named after Halti (Haltia), Finland's highest peak on the border to Norway.[2]
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