2003 SL40

2003SL40, I9203, K03S40L

All data for this body: [vot]

MPC data
Name (number) 2003 SL40 (189203)
a 3.13117
e 0.16771
i / sin(i) 4.2537 / 0.07417
q 2.60604
Q 3.65630
ω 37.4176
Node 303.7534
m 348.4337
n 0.1779
Epoch 2460800.5
nobs 890
nopp 20
Years observed 1997-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.127
ep 0.146
sin(ip) 0.093
G 0.150
H 15.030
Mass
D 6.04 0.117
pV 0.064 0.0153
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.804
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
3.1270 0.1458 0.0934 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.04 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0153 0.0153 Masiero 2011ApJ...741...68M NEATM
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
15.03 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
C 0.134 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT