2003 WP39

2003WP39, 2009 VP37, 2009VP37, j0261, K03W39P, K09V37P

All data for this body: [vot]

MPC data
Name (number) 2003 WP39 (450261)
a 3.24555
e 0.06234
i / sin(i) 21.3536 / 0.36412
q 3.04324
Q 3.44787
ω 167.3001
Node 242.3810
m 240.1163
n 0.1686
Epoch 2460800.5
nobs 342
nopp 11
Years observed 2003-2024
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.229
ep 0.091
sin(ip) 0.380
G 0.150
H 15.510
Mass
D 4.84 1.381
pV 0.063 0.0787
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.280
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2295 0.0915 0.3798 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.84 1.381 1.381 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0787 0.0787 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
15.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT