1990OA3

1986WG1, 2000LQ18, 29170, J86W01G, J90O03A, K00L18Q

All data for this body: [vot]

MPC data
Name (number) 1990OA3 (29170)
Packed designation 29170
a 2.97663
e 0.09564
i / sin(i) 9.0099 / 0.15661
q 2.69195
Q 3.26132
ω 56.8402
Node 243.8044
m 58.3813
n 0.1919
Epoch 2459600.5
nobs 1884
nopp 22
Years observed 1986-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.977
ep 0.086
sin(ip) 0.173
Value Standard error
G 0.150
H 13.360
Mass
D 7.24 0.226
pV 0.256 0.0378
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.8000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9772 0.0865 0.1735 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.24 0.226 0.226 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.256 0.0378 0.0378 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
13.36 MPC-2022-01-18 MPC-2022-01-18 Phot