1999VP61

21930, J99V61P

All data for this body: [vot]

MPC data
Name (number) 1999VP61 (21930)
Packed designation 21930
a 3.96439
e 0.24951
i / sin(i) 2.3265 / 0.04059
q 2.97522
Q 4.95356
ω 185.1186
Node 201.2056
m 307.8915
n 0.1249
Epoch 2459600.5
nobs 1488
nopp 21
Years observed 1991-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Schubart (1911)
 
ap 3.966
ep 0.183
sin(ip) 0.050
Value Standard error
G 0.150
H 13.010
Mass
D 8.01 0.031
pV 0.036 0.0059
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1911 Schubart 2 Schubart Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9655 0.1830 0.0502 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.00 0.031 0.031 Grav 2012ApJ...744..197G NEATM
18.81 3.760 3.760 Ali-Lagoa 2018A&A...612A..85A NEATM
19.28 1.450 1.450 Usui 2011PASJ...63.1117U NEATM
21.22 4.240 4.240 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.036 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.041 0.0080 0.0080 Grav 2012ApJ...744..197G 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
13.01 MPC-2022-01-18 MPC-2022-01-18 Phot