1998 LB

1998LB, 40076, J98L00B

All data for this body: [vot]

MPC data
Name (number) 1998 LB (40076)
a 2.55935
e 0.10986
i / sin(i) 15.0063 / 0.25893
q 2.27817
Q 2.84053
ω 96.7594
Node 171.9278
m 193.5076
n 0.2407
Epoch 2460800.5
nobs 2048
nopp 20
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.558
ep 0.101
sin(ip) 0.261
G 0.150
H 14.770
Mass
D 3.06 0.083
pV 0.304 0.0277
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 24.169
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5581 0.1010 0.2611 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.82 0.500 0.500 Masiero 2011ApJ...741...68M NEATM
3.07 0.084 0.084 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.298 0.0294 0.0294 Masiero 2011ApJ...741...68M NEATM
0.352 0.0825 0.0825 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
14.77 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.789 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8170 0.9410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9317 0.9410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9938 0.9410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT