1848 Delvaux

1848 Delvaux
Shape model of Delvaux from its lightcurve
Discovery[1]
Discovered byE. Delporte
Discovery siteUccle Obs.
Discovery date18 August 1933
Designations
(1848) Delvaux
Named after
(sister-in-law of)
Georges Roland[2]
1933 QD · 1936 DH
1948 SF · 1948 SK
1951 GV · 1952 ML
1953 TU1 · 1953 VE1
1956 GL · 1972 QN
1975 FV · A912 FA
main-belt · Koronis[3]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc83.47 yr (30,486 days)
Aphelion3.0019 AU
Perihelion2.7407 AU
2.8713 AU
Eccentricity0.0455
4.87 yr (1,777 days)
138.35°
0° 12m 9.36s / day
Inclination1.4404°
331.66°
316.61°
Physical characteristics
Dimensions16.66±1.95 km[4]
17.030±0.114[5]
17.12 km (calculated)[3]
17.446±0.143 km[6]
17.51±0.63 km[7]
3.637 h (adopted)[3]
3.638±0.001 h[8]
3.639±0.001 h[9]
3.639±0.001 h[10]
3.65±0.01 h[8]
0.2329±0.0432[6]
0.24 (assumed)[3]
0.242±0.036[5]
0.255±0.020[7]
0.461±0.316[4]
SMASS = S[1] · S[3]
10.35[4] · 10.90[7] · 11.0[1][3][6] · 11.24±0.10[10] · 11.26±0.40[11]

1848 Delvaux (prov. designation: 1933 QD) is a stony Koronis asteroid from the outer region of the asteroid belt, approximately 17 kilometers in diameter. It was discovered on 18 August 1933, by Belgian astronomer Eugène Delporte at the Royal Observatory of Belgium in Uccle, Belgium.[12] It was later named after astronomer Georges Roland's sister-in-law.[2]

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  8. ^ a b Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference Arredondo-2014 was invoked but never defined (see the help page).
  10. ^ a b Cite error: The named reference Slivan-2008 was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference Veres-2015 was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference MPC-Delvaux was invoked but never defined (see the help page).