Back 456 أبنوبا Arabic 456 أبنوبا (كويكب) ARZ (456) Abnoba Catalan (456) Абноба CE (456) Abnoba German 456 Αμπνόμπα Greek 456 Abnoba Esperanto (456) Abnoba Spanish 456 Abnoba Basque سیارک ۴۵۶ Persian

456 Abnoba

456 Abnoba
Discovery [1]
Discovered byM. F. Wolf
A. Schwassmann
Discovery siteHeidelberg Obs.
Discovery date4 June 1900
Designations
(456) Abnoba
Pronunciation/ˈæbnəbə/[2][3]
Named after
Abnoba [4]
(Celtic mythology)
1900 FH · 1952 YF
main-belt · (middle)
background [5]
Orbital characteristics [1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc117.07 yr (42,761 days)
Aphelion3.2873 AU
Perihelion2.2894 AU
2.7884 AU
Eccentricity0.1789
4.66 yr (1,701 days)
86.313°
0° 12m 42.12s / day
Inclination14.439°
229.21°
6.6794°
Physical characteristics
Dimensions37.64±1.44 km[6]
37.713±0.222 km[7]
39.76±3.6 km[8]
39.94 km (derived)[9]
42.65±0.65 km[10]
50.495±1.215 km[11]
18±1 h[12]
18.2026±0.0002 h[12]
18.273±0.005 h[13][a]
18.281±0.001 h[14]
0.1467±0.0261[11]
0.204±0.008[10]
0.2335±0.048[8]
0.2537 (derived)[9]
0.286±0.033[6]
SMASS = S [1][9]
S [15]
9.10[6][9] · 9.20[1][8][10][11]

456 Abnoba, provisional designation 1900 FH, is a stony background asteroid from the central regions of the asteroid belt, approximately 40 kilometers in diameter. It was discovered on 4 June 1900, by astronomers Max Wolf and Arnold Schwassmann at the Heidelberg-Königstuhl State Observatory in southwest Germany.[16] The asteroid was named after the Celtic deity Abnoba.[4]

  1. ^ a b c d Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ Walker (1830) A Key to the Classical Pronunciation of Greek, Latin, and Scripture Proper Names
  3. ^ Noah Webster (1884) A Practical Dictionary of the English Language
  4. ^ a b Cite error: The named reference springer was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Ferret was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference Masiero-2012 was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
  8. ^ a b c Cite error: The named reference SIMPS was invoked but never defined (see the help page).
  9. ^ a b c d Cite error: The named reference lcdb was invoked but never defined (see the help page).
  10. ^ a b c Cite error: The named reference AKARI was invoked but never defined (see the help page).
  11. ^ a b c Cite error: The named reference WISE was invoked but never defined (see the help page).
  12. ^ a b Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference Warner-2010k was invoked but never defined (see the help page).
  14. ^ Cite error: The named reference Ferrero-2013 was invoked but never defined (see the help page).
  15. ^ Cite error: The named reference Belskaya-2017 was invoked but never defined (see the help page).
  16. ^ Cite error: The named reference MPC-object was invoked but never defined (see the help page).


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