1999 VD7

1999VD7, 1993 OU11, 1993OU11, 38542, J93O11U, J99V07D

All data for this body: [vot]

MPC data
Name (number) 1999 VD7 (38542)
a 2.96946
e 0.19637
i / sin(i) 0.4623 / 0.00807
q 2.38635
Q 3.55257
ω 214.1519
Node 88.7984
m 70.0841
n 0.1926
Epoch 2460800.5
nobs 2333
nopp 25
Years observed 1992-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.969
ep 0.186
sin(ip) 0.012
G 0.150
H 14.200
Mass
D 9.07 1.714
pV 0.050 0.0210
Value
Rotational Period
Period quality None
Spectral Class Ds
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9687 0.1856 0.0122 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.73 2.010 2.010 Masiero 2021PSJ.....2..162M NEATM
9.97 3.280 3.280 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0240 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.053 0.0190 0.0300 Masiero 2021PSJ.....2..162M 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
14.20 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
A 0.152 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Ds Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT