1911 Schubart

1911 Schubart
Discovery[1]
Discovered byP. Wild
Discovery siteZimmerwald Obs.
Discovery date25 October 1973
Designations
(1911) Schubart
Named after
Joachim Schubart
(German astronomer)[2]
1973 UD · 1928 DW
1933 UX1 · 1941 SU1
1951 AH1 · 1952 DS2
1960 EF · 1968 FM
1972 RO · 1972 TY4
main-belt · (outer)[1]
Hilda · Schubart[3]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc89.27 yr (32,606 days)
Aphelion4.6512 AU
Perihelion3.3013 AU
3.9762 AU
Eccentricity0.1697
7.93 yr (2,896 days)
136.84°
0° 7m 27.48s / day
Inclination1.6431°
284.84°
181.75°
Jupiter MOID0.5059 AU
TJupiter3.0310
Physical characteristics
Dimensions64.66±23.84 km[4]
67.476±0.504 km[5]
80.09±2.0 km[6]
80.11 km (derived)[7]
80.13±1.25 km[8]
7.91±0.02 h[9]
11.915±0.002 h[10]
0.0249±0.001[6]
0.025±0.001[8]
0.0316 (derived)[7]
0.035±0.001[5]
0.04±0.01[5]
0.04±0.03[4]
Tholen = P[1][7] · C/P[5]
B–V = 0.701[1]
U–B = 0.217[1]
9.85[7][11] · 10.11[1][4][6][8]

1911 Schubart, provisional designation 1973 UD, is a dark Hildian asteroid and parent body of the Schubart family, located in the outermost region of the asteroid belt, approximately 70 kilometers in diameter. It was discovered on 25 October 1973, by Swiss astronomer Paul Wild at Zimmerwald Observatory, near Bern, Switzerland.[12] The asteroid was named after German astronomer Joachim Schubart.[2]

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  4. ^ a b c Cite error: The named reference Nugent-2015 was invoked but never defined (see the help page).
  5. ^ a b c d Cite error: The named reference Grav-2012a was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference SIMPS was invoked but never defined (see the help page).
  7. ^ a b c d Cite error: The named reference lcdb was invoked but never defined (see the help page).
  8. ^ a b c Cite error: The named reference AKARI was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference Warell-2017 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference Stephens-2016l was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference Dahlgren-1998 was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference MPC-object was invoked but never defined (see the help page).