1373 Cincinnati

1373 Cincinnati
Discovery[1]
Discovered byE. Hubble
Discovery siteMount Wilson Obs.
Discovery date30 August 1935
Designations
(1373) Cincinnati
Named after
Cincinnati Observatory[1]
1935 QN
main-belt[1] · (outer)[2][3]
Cybele[4] · ACO[5]
Orbital characteristics[2]
Epoch 27 April 2019 (JD 2458600.5)
Uncertainty parameter 0
Observation arc82.62 yr (30,176 d)
Aphelion4.4958 AU
Perihelion2.3457 AU
3.4208 AU
Eccentricity0.3143
6.33 yr (2,311 d)
98.044°
0° 9m 20.88s / day
Inclination38.936°
297.47°
99.148°
TJupiter2.7190
Physical characteristics
19.448±0.175 km[6][7]
19.751±0.165 km[8]
22.16±1.66 km[9]
5.2834±0.0002 h[10]
0.119[9]
0.1518[8]
0.155[6][7]
SMASS = X k[11]
M[8]
11.20[6][8][9]
11.5[1][2][3]

1373 Cincinnati, provisional designation 1935 QN, is an asteroid in a comet-like orbit from the Cybele region,[12] located at the outermost rim of the asteroid belt, approximately 20 kilometers (12 miles) in diameter. It was the only asteroid discovery made by famous American astronomer Edwin Hubble, while observing distant galaxies at Mount Wilson Observatory in California on 30 August 1935.[1] The rather spherical X-type asteroid has a rotation period of 5.3 hours.[3] It was named for the Cincinnati Observatory.[1]

  1. ^ a b c d e f Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  2. ^ a b c Cite error: The named reference jpldata 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 Carruba-2015 was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Licandro-2008 was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference Mainzer-2016 was invoked but never defined (see the help page).
  7. ^ a b Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
  8. ^ a b c d Cite error: The named reference WISE was invoked but never defined (see the help page).
  9. ^ a b c Cite error: The named reference AKARI 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 Ferret was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference De_Prá_et_al_2018 was invoked but never defined (see the help page).

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