1999 VM12

1999VM12, 1977 XJ2, 1977XJ2, 25398, J77X02J, J99V12M

All data for this body: [vot]

MPC data
Name (number) 1999 VM12 (25398)
a 2.69542
e 0.18785
i / sin(i) 3.4812 / 0.06072
q 2.18909
Q 3.20174
ω 357.2013
Node 70.1012
m 129.0414
n 0.2227
Epoch 2460200.5
nobs 1384
nopp 20
Years observed 1977-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.694
ep 0.174
sin(ip) 0.043
Value Standard error
G 0.150
H 15.080
Mass
D 5.60 0.144
pV 0.066 0.0098
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6942 0.1739 0.0425 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.57 1.680 1.680 Masiero 2020PSJ.....1....5M NEATM
5.59 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
5.63 1.550 1.550 Masiero 2020PSJ.....1....5M NEATM
5.79 1.000 1.000 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.063 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.063 0.0207 0.0207 Masiero 2011ApJ...741...68M NEATM
0.068 0.0121 0.0121 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
15.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.37 Waszczak 2015AJ....150...75W Lightcurve