1010 Marlene

1010 Marlene
Modelled shape of Marlene from its lightcurve
Discovery[1]
Discovered byK. Reinmuth
Discovery siteHeidelberg Obs.
Discovery date12 November 1923
Designations
(1010) Marlene
Named after
Marlene Dietrich
(German actress and singer)[2]
1923 PF · 1937 NB1
1950 CJ · 1950 EY
A903 UD · A908 VA
1923 PF
main-belt · (outer)[3]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc113.61 yr (41,495 days)
Aphelion3.2329 AU
Perihelion2.6278 AU
2.9303 AU
Eccentricity0.1033
5.02 yr (1,832 days)
265.92°
0° 11m 47.4s / day
Inclination3.9070°
98.747°
279.74°
Physical characteristics
Dimensions43.38 km (derived)[3]
43.47±1.1 km[4]
46.37±0.51 km[5]
46.876±0.165 km[6]
47.07±0.75 km[7]
49.74±17.50 km[8]
51.085±0.156 km[9]
29.0±0.4 h[10]
31.06±0.02 h[11][a]
31.0651±0.0005 h[12]
31.066±0.005 h[13]
0.03±0.02[8]
0.0468±0.0119[9]
0.047±0.007[5]
0.0540 (derived)[3]
0.056±0.002[7]
0.0647±0.003[4]
C[3]
10.40[4][7][9] · 10.60[3][5][8] · 10.7[1]

1010 Marlene (prov. designation: A923 VH or 1923 PF) is a carbonaceous background asteroid from the outer regions of the asteroid belt, approximately 47 kilometers in diameter. It was discovered on 12 November 1923, by astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory in southwest Germany.[14] The asteroid was named after German actress and singer Marlene Dietrich.[2]

  1. ^ a b c 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 d e Cite error: The named reference lcdb was invoked but never defined (see the help page).
  4. ^ a b c Cite error: The named reference SIMPS was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference Masiero-2012 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 Nugent-2015 was invoked but never defined (see the help page).
  9. ^ a b c Cite error: The named reference WISE was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference Warner-2005f was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference Hanus-2016a was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference Hanus-2011 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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