Arthurdent

18610, 1990EG3, 1998CC2, J90E03G, J98C02C

All data for this body: [vot]

MPC data
Name (number) Arthurdent (18610)
Packed designation 18610
a 2.54647
e 0.21399
i / sin(i) 5.6020 / 0.09762
q 2.00154
Q 3.09140
ω 140.6370
Node 319.3031
m 348.2632
n 0.2425
Epoch 2459600.5
nobs 1866
nopp 19
Years observed 1988-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.550
ep 0.184
sin(ip) 0.111
Value Standard error
G 0.150
H 14.450
Mass
D 3.46 0.055
pV 0.234 0.0198
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5496 0.1840 0.1106 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.46 0.055 0.055 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.234 0.0198 0.0198 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
14.45 MPC-2022-01-18 MPC-2022-01-18 Phot