2009 WH27

2009WH27, 2006 BJ227, 2006BJ227, b2647, K06BM7J, K09W27H

All data for this body: [vot]

MPC data
Name (number) 2009 WH27 (372647)
a 2.92764
e 0.07037
i / sin(i) 1.3418 / 0.02342
q 2.72162
Q 3.13365
ω 109.7794
Node 331.9242
m 13.4304
n 0.1968
Epoch 2460800.5
nobs 309
nopp 15
Years observed 2006-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.926
ep 0.066
sin(ip) 0.039
G 0.150
H 16.560
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
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9260 0.0657 0.0389 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
16.56 MPC-2023-12-04 MPC-2023-12-04 Phot