Valadon

06937, 1010 T-2, 1010T-2, 1989 XG, 1989XG, J89X00G, T2S1010

All data for this body: [vot]

MPC data
Name (number) Valadon (6937)
a 3.00594
e 0.09228
i / sin(i) 9.5147 / 0.16530
q 2.72854
Q 3.28334
ω 323.6775
Node 203.2459
m 159.3535
n 0.1891
Epoch 2460800.5
nobs 4386
nopp 33
Years observed 1951-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.008
ep 0.125
sin(ip) 0.172
G 0.150
H 12.580
Mass
D 11.27 0.254
pV 0.186 0.0220
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.619
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0078 0.1248 0.1718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.15 0.263 0.263 Masiero 2011ApJ...741...68M NEATM
12.84 1.020 1.020 Usui 2011PASJ...63.1117U NEATM
13.25 2.650 2.650 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.118 0.0470 0.0470 Ali-Lagoa 2018A&A...612A..85A NEATM
0.205 0.0249 0.0249 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
12.58 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
X 0.389 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7142 0.7142 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT