1999 LQ8

1999LQ8, F0253, J99L08Q

All data for this body: [vot]

MPC data
Name (number) 1999 LQ8 (150253)
a 2.66321
e 0.15050
i / sin(i) 13.2412 / 0.22905
q 2.26239
Q 3.06402
ω 123.1611
Node 120.1644
m 344.7311
n 0.2268
Epoch 2460800.5
nobs 871
nopp 18
Years observed 1999-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.664
ep 0.162
sin(ip) 0.217
G 0.150
H 15.450
Mass
D 3.71 0.869
pV 0.097 0.0405
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.642
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6640 0.1617 0.2166 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.71 0.869 0.869 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0405 0.0405 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
15.45 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
D S 0.1206 0.3190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.05 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4403 0.3190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT