1999 LS

1999LS, 40315, J99L00S

All data for this body: [vot]

MPC data
Name (number) 1999 LS (40315)
a 2.14321
e 0.30521
i / sin(i) 27.2700 / 0.45819
q 1.48909
Q 2.79734
ω 184.5350
Node 119.6049
m 53.3189
n 0.3141
Epoch 2460800.5
nobs 1274
nopp 19
Years observed 1990-2024
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.147
ep 0.379
sin(ip) 0.400
G 0.150
H 15.910
Mass
D 1.47 0.187
pV 0.300 0.0724
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.706
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1465 0.3787 0.3995 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.33 0.240 0.240 Nugent 2016AJ....152...63N NEATM
1.70 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
0.390 0.1700 0.1700 Nugent 2016AJ....152...63N 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
15.91 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
S 0.951 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT