1998 HB43

1998HB43, F5448, J98H43B

All data for this body: [vot]

MPC data
Name (number) 1998 HB43 (155448)
a 2.72492
e 0.02231
i / sin(i) 5.4510 / 0.09499
q 2.66412
Q 2.78571
ω 185.6151
Node 147.9990
m 240.9100
n 0.2191
Epoch 2460800.5
nobs 604
nopp 20
Years observed 1998-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.725
ep 0.025
sin(ip) 0.086
G 0.150
H 16.160
Mass
D 3.25 0.769
pV 0.080 0.0289
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.104
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7252 0.0249 0.0858 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.25 0.769 0.769 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0289 0.0289 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
16.16 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.33 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.574 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4043 0.4043 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT