2002 WH28

2002WH28, K02W28H, S7431

All data for this body: [vot]

MPC data
Name (number) 2002 WH28 (287431)
a 2.76503
e 0.01969
i / sin(i) 5.4383 / 0.09477
q 2.71060
Q 2.81947
ω 24.9936
Node 108.9099
m 245.2444
n 0.2144
Epoch 2460800.5
nobs 465
nopp 19
Years observed 1995-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.766
ep 0.050
sin(ip) 0.075
G 0.150
H 16.190
Mass
D 3.47 0.831
pV 0.053 0.0173
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 -0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7663 0.0498 0.0753 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.831 0.831 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0173 0.0173 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
16.19 MPC-2023-12-04 MPC-2023-12-04 Phot