1990WU1

1985RG6, 1992DQ8, 22310, J85R06G, J90W01U, J92D08Q

All data for this body: [vot]

MPC data
Name (number) 1990WU1 (22310)
Packed designation 22310
a 2.79260
e 0.23446
i / sin(i) 8.4688 / 0.14727
q 2.13785
Q 3.44736
ω 194.1475
Node 182.9832
m 264.5091
n 0.2112
Epoch 2459600.5
nobs 1196
nopp 21
Years observed 1985-2021
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.796
ep 0.197
sin(ip) 0.139
Value Standard error
G 0.150
H 14.690
Mass
D 6.79 0.075
pV 0.063 0.0152
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7961 0.1966 0.1390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.82 1.200 1.200 Masiero 2021PSJ.....2..162M NEATM
6.80 0.075 0.075 Masiero 2011ApJ...741...68M NEATM
7.39 2.000 2.000 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0172 0.0172 Masiero 2011ApJ...741...68M NEATM
0.110 0.0400 0.0620 Masiero 2021PSJ.....2..162M 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
14.69 MPC-2022-01-18 MPC-2022-01-18 Phot