1148 Rarahu

1148 Rarahu
Lightcurve-based 3D-model of Rarahu
Discovery[1]
Discovered byA. Deutsch
Discovery siteSimeiz Obs.
Discovery date5 July 1929
Designations
(1148) Rarahu
Named after
Rarahu (based on a French novel by Pierre Loti)[2]
1929 NA · A924 OA
main-belt · (outer)
Eos[3][4]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc87.98 yr (32,135 days)
Aphelion3.3477 AU
Perihelion2.6909 AU
3.0193 AU
Eccentricity0.1088
5.25 yr (1,916 days)
278.28°
0° 11m 16.44s / day
Inclination10.827°
145.43°
174.80°
Physical characteristics
Dimensions26.311±0.283 km[5]
27.512±0.371 km[6]
32.81±0.56 km[7]
33.23±2.9 km[8]
49.11±0.64 km[9]
6.54±0.05 h[10]
6.54448±0.00002 h[11][a]
6.54449±0.00005 h[12]
6.5447±0.0006 h[10]
0.064±0.015[9]
0.1393±0.028[8]
0.177±0.007[7]
0.2205±0.0616[5]
Tholen = S[1]
SMASS = K[1][3]
B–V = 0.868[1]
U–B = 0.444[1]
10.15[1][3][5][7][8][9] · 10.46±0.35[13]

1148 Rarahu, provisional designation 1929 NA and previously also known as 1148 Raraju,[b] is an Eoan asteroid from the outer regions of the asteroid belt, approximately 32 kilometers in diameter. Discovered by Alexander Deutsch at the Simeiz Observatory in 1929,[14] the asteroid's name was taken from a French novel by Pierre Loti.[2]

  1. ^ a b c d e f g Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference springer was invoked but never defined (see the help page).
  3. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Ferret was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference WISE was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
  7. ^ a b c Cite error: The named reference AKARI 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 Cite error: The named reference Masiero-2012 was invoked but never defined (see the help page).
  10. ^ a b Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference Hanus-2018 was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference Hanus-2011 was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference Veres-2015 was invoked but never defined (see the help page).
  14. ^ Cite error: The named reference MPC-object was invoked but never defined (see the help page).


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