1999 VR72

1999VR72, 70815, J99V72R

All data for this body: [vot]

MPC data
Name (number) 1999 VR72 (70815)
a 2.58438
e 0.18801
i / sin(i) 9.7561 / 0.16946
q 2.09848
Q 3.07028
ω 331.0705
Node 59.8030
m 58.2506
n 0.2372
Epoch 2460800.5
nobs 1835
nopp 20
Years observed 1999-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.584
ep 0.161
sin(ip) 0.150
G 0.150
H 14.890
Mass
D 6.65 0.128
pV 0.045 0.0031
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.018
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5843 0.1613 0.1504 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.10 1.410 1.410 Masiero 2021PSJ.....2..162M NEATM
5.47 1.282 1.282 Masiero 2017AJ....154..168M NEATM
6.41 0.249 0.249 Masiero 2011ApJ...741...68M NEATM
6.77 0.151 0.151 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.047 0.0048 0.0048 Masiero 2011ApJ...741...68M NEATM
0.082 0.0330 0.0540 Masiero 2021PSJ.....2..162M NEATM
0.082 0.0496 0.0496 Masiero 2017AJ....154..168M 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
14.89 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 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.1430 0.1290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.1696 0.1290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT