2003 WH139

2003WH139, 1994 XO3, 1994XO3, H2618, J94X03O, K03WD9H

All data for this body: [vot]

MPC data
Name (number) 2003 WH139 (172618)
a 2.68165
e 0.09725
i / sin(i) 16.0443 / 0.27638
q 2.42085
Q 2.94244
ω 273.2680
Node 70.9314
m 39.3874
n 0.2244
Epoch 2460800.5
nobs 839
nopp 19
Years observed 1994-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.682
ep 0.048
sin(ip) 0.262
G 0.150
H 15.470
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.410
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6822 0.0478 0.2624 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
15.47 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 S 0.4127 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5313 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5686 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6856 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8701 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1241 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2170 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2272 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT