2001 QA2

2001QA2, 46309, K01Q02A

All data for this body: [vot]

MPC data
Name (number) 2001 QA2 (46309)
a 3.23933
e 0.06334
i / sin(i) 11.6879 / 0.20258
q 3.03415
Q 3.44451
ω 80.4197
Node 183.1501
m 102.1592
n 0.1691
Epoch 2460800.5
nobs 1599
nopp 23
Years observed 1990-2024
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.239
ep 0.061
sin(ip) 0.204
G 0.150
H 14.130
Mass
D 8.96 0.162
pV 0.066 0.0086
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 8.910
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2385 0.0608 0.2037 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.96 0.162 0.162 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0086 0.0086 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
14.13 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 B 0.4368 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3969 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.5119 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.5762 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.7455 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT