2009 QR12

2009QR12, d2185, K09Q12R

All data for this body: [vot]

MPC data
Name (number) 2009 QR12 (392185)
a 1.96087
e 0.05758
i / sin(i) 23.1331 / 0.39287
q 1.84796
Q 2.07377
ω 25.8997
Node 164.5182
m 47.2728
n 0.3589
Epoch 2460800.5
nobs 454
nopp 13
Years observed 2003-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.961
ep 0.085
sin(ip) 0.353
G 0.150
H 17.640
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.668
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9607 0.0853 0.3528 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
17.64 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 0.795 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C S 0.1496 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2960 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.1558 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2087 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT