Dudorov

08795, 1981 EO9, 1981EO9, 1989 SR12, 1989SR12, J81E09O, J89S12R

All data for this body: [vot]

MPC data
Name (number) Dudorov (8795)
a 3.19847
e 0.17278
i / sin(i) 10.6626 / 0.18502
q 2.64585
Q 3.75109
ω 25.1228
Node 323.5449
m 87.6219
n 0.1723
Epoch 2460800.5
nobs 3650
nopp 28
Years observed 1949-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.190
ep 0.158
sin(ip) 0.196
G 0.150
H 12.610
Mass
D 11.71 0.271
pV 0.138 0.0160
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1899 0.1581 0.1960 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.34 0.366 0.366 Masiero 2011ApJ...741...68M NEATM
12.15 0.403 0.403 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.131 0.0201 0.0201 Masiero 2011ApJ...741...68M NEATM
0.151 0.0265 0.0265 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
12.61 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
C Tholen VIS Lazzaro 2004Icar..172..179L SPEC
M S 0.830000 0.130000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Lazzaro 2004Icar..172..179L SPEC