2009 BS2

2009BS2, 2004 FZ160, 2004FZ160, c1659, K04FG0Z, K09B02S

All data for this body: [vot]

MPC data
Name (number) 2009 BS2 (381659)
a 3.15557
e 0.17447
i / sin(i) 18.5575 / 0.31826
q 2.60501
Q 3.70612
ω 85.5118
Node 101.3381
m 285.5613
n 0.1758
Epoch 2460800.5
nobs 521
nopp 13
Years observed 2004-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.143
ep 0.187
sin(ip) 0.313
G 0.150
H 15.430
Mass
D 4.27 0.123
pV 0.081 0.0148
Value
Rotational Period
Period quality None
Spectral Class Ds
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1435 0.1871 0.3129 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.27 0.123 0.123 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0148 0.0148 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
15.43 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
C C 0.1147 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V C 0.0413 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0472 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT