2006 SX221

2006SX221, K06SM1X, T9845

All data for this body: [vot]

MPC data
Name (number) 2006 SX221 (299845)
a 2.83412
e 0.04481
i / sin(i) 1.9391 / 0.03384
q 2.70713
Q 2.96112
ω 271.4332
Node 182.1787
m 236.8138
n 0.2066
Epoch 2460800.5
nobs 374
nopp 17
Years observed 2001-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.834
ep 0.057
sin(ip) 0.038
G 0.150
H 16.580
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.462
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8341 0.0570 0.0382 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
16.58 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
D S 0.0788 0.0820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.0159 0.0820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.0566 0.0820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.0924 0.0820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2311 0.0820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT