Vilho

02803, 1929XM, 1940WG, 1962VE, 1973SD5, 1976GF5, 1977KC1, 1978ND5, 1979SZ11, J29X00M, J40W00G, J62V00E, J73S05D, J76G05F, J77K01C, J78N05D, J79S11Z

All data for this body: [vot]

MPC data
Name (number) Vilho (2803)
Packed designation 02803
a 3.13872
e 0.17951
i / sin(i) 1.3302 / 0.02321
q 2.57529
Q 3.70214
ω 42.7507
Node 20.7976
m 178.5329
n 0.1772
Epoch 2459600.5
nobs 3072
nopp 34
Years observed 1929-2021
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.148
ep 0.153
sin(ip) 0.029
Value Standard error
G 0.150
H 12.030
Mass
D 21.11 0.222
pV 0.073 0.0077
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1484 0.1531 0.0293 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.37 0.352 0.352 Masiero 2011ApJ...741...68M NEATM
21.27 4.250 4.250 Ali-Lagoa 2018A&A...612A..85A NEATM
21.44 0.301 0.301 Masiero 2011ApJ...741...68M NEATM
22.96 0.930 0.930 Usui 2011PASJ...63.1117U NEATM
23.34 4.670 4.670 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.073 0.0104 0.0104 Masiero 2011ApJ...741...68M NEATM
0.081 0.0149 0.0149 Masiero 2011ApJ...741...68M 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
12.03 MPC-2022-01-18 MPC-2022-01-18 Phot