2009 WA215

2009WA215, 1999 AT28, 1999AT28, J99A28T, K09WL5A, T6859

All data for this body: [vot]

MPC data
Name (number) 2009 WA215 (296859)
a 3.09904
e 0.23340
i / sin(i) 15.3605 / 0.26489
q 2.37573
Q 3.82234
ω 215.3187
Node 295.2817
m 276.6050
n 0.1807
Epoch 2460800.5
nobs 563
nopp 15
Years observed 1999-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.106
ep 0.268
sin(ip) 0.280
G 0.150
H 15.420
Mass
D 2.52 0.344
pV 0.211 0.0766
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 3.489
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1057 0.2682 0.2796 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.344 0.344 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0766 0.0766 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
15.42 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 0.0384 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0671 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.1691 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.2113 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0201 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0375 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0380 0.0900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT