2003 YA31

2003YA31, 2008 CE, 2008CE, K03Y31A, K08C00E, W3382

All data for this body: [vot]

MPC data
Name (number) 2003 YA31 (323382)
a 2.38379
e 0.18217
i / sin(i) 2.3175 / 0.04044
q 1.94952
Q 2.81805
ω 325.2754
Node 81.4266
m 317.0379
n 0.2678
Epoch 2460800.5
nobs 347
nopp 13
Years observed 2001-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.384
ep 0.165
sin(ip) 0.024
G 0.150
H 17.610
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3839 0.1652 0.0235 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.61 MPC-2023-12-04 MPC-2023-12-04 Phot