2009 SY189

2009SY189, 2003 BF75, 2003BF75, K03B75F, K09SI9Y, W1512

All data for this body: [vot]

MPC data
Name (number) 2009 SY189 (321512)
a 2.63224
e 0.18669
i / sin(i) 16.6993 / 0.28735
q 2.14083
Q 3.12365
ω 256.5206
Node 356.8206
m 332.1230
n 0.2308
Epoch 2460800.5
nobs 429
nopp 14
Years observed 2003-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Gersuind (686)
 
ap 2.633
ep 0.174
sin(ip) 0.300
G 0.150
H 16.160
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.958
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
686 Gersuind 0 Gersuind Novakovic 2019EPSC...13.1671N HCM
686 Gersuind 804 Gersuind Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6332 0.1743 0.3001 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
16.16 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 D 0.0788 0.0788 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.993 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT