2009 SR240

2009SR240, b2491, K09SO0R

All data for this body: [vot]

MPC data
Name (number) 2009 SR240 (372491)
a 2.54396
e 0.10796
i / sin(i) 16.2766 / 0.28027
q 2.26931
Q 2.81860
ω 110.8986
Node 324.7735
m 250.7089
n 0.2429
Epoch 2460800.5
nobs 554
nopp 10
Years observed 2005-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Julia (89)
 
ap 2.545
ep 0.126
sin(ip) 0.288
G 0.150
H 16.370
Mass
D
pV
Value
Rotational Period 12.340
Period quality 2
Spectral Class S
Spectral Class Score 5.277
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
89 Julia 0 Julia Novakovic 2019EPSC...13.1671N HCM
89 Julia 540 Julia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5450 0.1262 0.2883 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
16.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.349 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.8795 0.8795 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT