1988VF2

12691, 1981UP18, 1995WC18, J81U18P, J88V02F, J95W18C

All data for this body: [vot]

MPC data
Name (number) 1988VF2 (12691)
Packed designation 12691
a 2.31978
e 0.16197
i / sin(i) 7.4918 / 0.13038
q 1.94406
Q 2.69551
ω 303.8365
Node 33.5793
m 199.4657
n 0.2790
Epoch 2459600.5
nobs 2112
nopp 21
Years observed 1981-2022
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.319
ep 0.114
sin(ip) 0.121
Value Standard error
G 0.150
H 14.310
Mass
D 7.43 0.068
pV 0.074 0.0064
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3193 0.1141 0.1215 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
5.12 1.234 1.234 Masiero 2017AJ....154..168M NEATM
5.78 0.980 0.980 Masiero 2021PSJ.....2..162M NEATM
5.92 1.730 1.730 Masiero 2017AJ....154..168M NEATM
7.44 0.069 0.069 Masiero 2011ApJ...741...68M NEATM
7.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
7.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.072 0.0066 0.0066 Masiero 2011ApJ...741...68M NEATM
0.094 0.0537 0.0537 Masiero 2017AJ....154..168M NEATM
0.101 0.0360 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.129 0.0556 0.0556 Masiero 2017AJ....154..168M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.31 MPC-2022-01-18 MPC-2022-01-18 Phot