2009 WD71

2009WD71, i1853, K09W71D

All data for this body: [vot]

MPC data
Name (number) 2009 WD71 (441853)
a 2.16794
e 0.20617
i / sin(i) 4.5310 / 0.07900
q 1.72098
Q 2.61490
ω 289.6369
Node 71.1198
m 343.7577
n 0.3088
Epoch 2460800.5
nobs 95
nopp 7
Years observed 2006-2023
rms 0.37
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.168
ep 0.147
sin(ip) 0.061
G 0.150
H 18.680
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.385
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1682 0.1467 0.0610 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
18.68 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
V V 0.0641 0.0641 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT