2009 SY104

2009SY104, 2007 GX11, 2007GX11, K07G11X, K09SA4Y, W5560

All data for this body: [vot]

MPC data
Name (number) 2009 SY104 (325560)
a 3.11727
e 0.12814
i / sin(i) 6.2033 / 0.10806
q 2.71783
Q 3.51670
ω 213.6559
Node 76.0680
m 13.9060
n 0.1791
Epoch 2460800.5
nobs 351
nopp 14
Years observed 2004-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.119
ep 0.123
sin(ip) 0.088
G 0.150
H 16.020
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.417
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1194 0.1234 0.0884 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
16.02 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
B C 0.0147 0.2490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1929 0.2490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3766 0.2490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.1442 0.2490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT