2008 BN31

2008BN31, K08B31N, Q3275

All data for this body: [vot]

MPC data
Name (number) 2008 BN31 (263275)
a 2.41790
e 0.12135
i / sin(i) 0.6371 / 0.01112
q 2.12450
Q 2.71131
ω 201.2192
Node 320.0586
m 195.7903
n 0.2621
Epoch 2460800.5
nobs 269
nopp 14
Years observed 2003-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.418
ep 0.156
sin(ip) 0.026
G 0.150
H 17.360
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 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4185 0.1560 0.0260 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
17.36 MPC-2023-12-04 MPC-2023-12-04 Phot