1998 HL124

1998HL124, 2000 SU209, 2000SU209, 40014, J98HC4L, K00SK9U

All data for this body: [vot]

MPC data
Name (number) 1998 HL124 (40014)
a 2.63643
e 0.26894
i / sin(i) 7.4762 / 0.13012
q 1.92739
Q 3.34546
ω 354.1202
Node 100.9050
m 216.0137
n 0.2302
Epoch 2460800.5
nobs 2367
nopp 22
Years observed 1953-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.636
ep 0.275
sin(ip) 0.102
G 0.150
H 14.290
Mass
D 3.46 0.016
pV 0.406 0.0390
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.580
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6358 0.2745 0.1021 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.46 0.016 0.016 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.406 0.0390 0.0390 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
14.29 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.930 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT