2009 WP178

2009WP178, 2004 TJ186, 2004TJ186, K04TI6J, K09WH8P, R5210

All data for this body: [vot]

MPC data
Name (number) 2009 WP178 (275210)
a 2.79918
e 0.08231
i / sin(i) 3.8008 / 0.06629
q 2.56877
Q 3.02958
ω 169.0184
Node 213.7017
m 136.3222
n 0.2105
Epoch 2460800.5
nobs 303
nopp 14
Years observed 2004-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.801
ep 0.045
sin(ip) 0.076
G 0.150
H 16.890
Mass
D 3.33 0.580
pV 0.036 0.0205
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
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8008 0.0454 0.0765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.33 0.580 0.580 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0205 0.0205 Masiero 2011ApJ...741...68M NEATM
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
16.89 MPC-2023-12-04 MPC-2023-12-04 Phot