2009 SP264

2009SP264, K09SQ4P, W1534

All data for this body: [vot]

MPC data
Name (number) 2009 SP264 (321534)
a 2.92113
e 0.09470
i / sin(i) 6.6596 / 0.11597
q 2.64450
Q 3.19776
ω 195.8831
Node 152.5520
m 66.0179
n 0.1974
Epoch 2460800.5
nobs 446
nopp 14
Years observed 2004-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Charis (627)
 
ap 2.919
ep 0.065
sin(ip) 0.105
G 0.150
H 16.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 5.348
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
627 Charis 0 Charis Novakovic 2019EPSC...13.1671N HCM
627 Charis 616 Charis Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9193 0.0654 0.1055 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
16.05 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
L L 0.4258 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.4656 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.1859 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT