Dunant

01962, 1916 UJ, 1916UJ, 1927 SB, 1927SB, 1933 WA, 1933WA, 1944 RB, 1944RB, 1955 RF, 1955RF, 1973 WE, 1973WE, J16U00J, J27S00B, J33W00A, J44R00B, J55R00F, J73W00E

All data for this body: [vot]

MPC data
Name (number) Dunant (1962)
a 3.17865
e 0.24131
i / sin(i) 1.5521 / 0.02709
q 2.41161
Q 3.94569
ω 11.4683
Node 15.2006
m 26.6599
n 0.1739
Epoch 2460800.5
nobs 4395
nopp 36
Years observed 1927-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.183
ep 0.206
sin(ip) 0.034
G 0.150
H 12.130
Mass
D 18.97 0.139
pV 0.077 0.0120
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 9.835
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1825 0.2058 0.0339 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.76 4.080 4.080 Masiero 2020PSJ.....1....5M NEATM
18.70 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
18.70 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
18.93 0.141 0.141 Masiero 2011ApJ...741...68M NEATM
19.45 5.430 5.430 Masiero 2021PSJ.....2..162M NEATM
20.82 0.940 0.940 Usui 2011PASJ...63.1117U NEATM
21.71 4.340 4.340 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0220 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.071 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.072 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.086 0.0159 0.0159 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B 0.850 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.4559 0.4559 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.85 Bus VIS Carvano 2010A&A...510A..43C PHOT