2008 WU138

2008WU138, 2003 UB356, 2003UB356, K03UZ6B, K08WD8U, O1437

All data for this body: [vot]

MPC data
Name (number) 2008 WU138 (241437)
a 2.77541
e 0.07662
i / sin(i) 3.2987 / 0.05754
q 2.56276
Q 2.98805
ω 85.0408
Node 240.5312
m 296.7344
n 0.2132
Epoch 2460800.5
nobs 491
nopp 16
Years observed 2003-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.775
ep 0.052
sin(ip) 0.074
G 0.150
H 16.420
Mass
D 2.97 0.407
pV 0.060 0.0237
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 -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7750 0.0523 0.0743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.97 0.407 0.407 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0237 0.0237 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
16.42 MPC-2023-12-04 MPC-2023-12-04 Phot