1998 HB153

1998HB153, 1999 RA243, 1999RA243, 2000 YS118, 2000YS118, 37988, J98HF3B, J99RO3A, K00YB8S

All data for this body: [vot]

MPC data
Name (number) 1998 HB153 (37988)
a 2.53480
e 0.07932
i / sin(i) 15.0749 / 0.26008
q 2.33373
Q 2.73587
ω 85.2253
Node 140.6837
m 248.3678
n 0.2442
Epoch 2460800.5
nobs 1772
nopp 20
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.533
ep 0.111
sin(ip) 0.254
G 0.150
H 14.950
Mass
D 2.77 0.111
pV 0.173 0.0262
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.901
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5334 0.1105 0.2541 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.43 0.353 0.353 Masiero 2011ApJ...741...68M NEATM
2.81 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0269 0.0269 Masiero 2011ApJ...741...68M NEATM
0.227 0.1150 0.1150 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
14.95 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 0.846 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9709 0.9709 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT