1998 VP9

1998VP9, 1998 TE32, 1998TE32, 2000 DJ25, 2000DJ25, 47020, J98T32E, J98V09P, K00D25J

All data for this body: [vot]

MPC data
Name (number) 1998 VP9 (47020)
a 2.71988
e 0.09492
i / sin(i) 3.2640 / 0.05694
q 2.46171
Q 2.97805
ω 103.0819
Node 280.0348
m 206.9728
n 0.2197
Epoch 2460200.5
nobs 1397
nopp 18
Years observed 1998-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.719
ep 0.058
sin(ip) 0.075
Value Standard error
G 0.150
H 14.810
Mass
D 7.12 0.126
pV 0.064 0.0039
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7191 0.0576 0.0750 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.70 1.990 1.990 Masiero 2021PSJ.....2..162M NEATM
6.93 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
7.04 2.760 2.760 Masiero 2020PSJ.....1....5M NEATM
7.25 0.164 0.164 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.056 0.0300 0.0650 Masiero 2021PSJ.....2..162M NEATM
0.064 0.0110 0.0110 Masiero 2012ApJ...759L...8M NEATM
0.064 0.0042 0.0042 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
14.81 MPC-2023-12-04 MPC-2023-12-04 Phot