2003WQ8

J7209, K03W08Q

All data for this body: [vot]

MPC data
Name (number) 2003WQ8 (197209)
Packed designation J7209
a 3.13138
e 0.19983
i / sin(i) 15.5469 / 0.26803
q 2.50562
Q 3.75714
ω 232.6230
Node 262.7072
m 40.6795
n 0.1779
Epoch 2459600.5
nobs 678
nopp 13
Years observed 1998-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.138
ep 0.206
sin(ip) 0.292
Value Standard error
G 0.150
H 14.470
Mass
D 4.28 0.239
pV 0.221 0.0490
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 612 Tirela 0.4200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1381 0.2065 0.2923 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 0.239 0.239 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.221 0.0490 0.0490 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
14.47 MPC-2022-01-18 MPC-2022-01-18 Phot