2009 SY135

2009SY135, K09SD5Y, W5577

All data for this body: [vot]

MPC data
Name (number) 2009 SY135 (325577)
a 3.14284
e 0.11160
i / sin(i) 15.8174 / 0.27257
q 2.79210
Q 3.49359
ω 36.2858
Node 16.6676
m 264.1882
n 0.1769
Epoch 2460800.5
nobs 472
nopp 14
Years observed 2003-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.138
ep 0.101
sin(ip) 0.271
G 0.150
H 15.340
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1377 0.1011 0.2705 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
15.34 MPC-2023-12-04 MPC-2023-12-04 Phot