1998 HD92

1998HD92, 44137, J98H92D

All data for this body: [vot]

MPC data
Name (number) 1998 HD92 (44137)
a 2.52344
e 0.14001
i / sin(i) 2.2507 / 0.03927
q 2.17013
Q 2.87675
ω 128.5945
Node 116.7498
m 245.6219
n 0.2459
Epoch 2460800.5
nobs 1093
nopp 21
Years observed 1991-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.526
ep 0.167
sin(ip) 0.027
G 0.150
H 15.770
Mass
D 1.94 0.297
pV 0.316 0.0911
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.488
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5256 0.1666 0.0266 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.92 0.315 0.315 Masiero 2011ApJ...741...68M NEATM
2.06 0.901 0.901 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.288 0.1540 0.1540 Masiero 2011ApJ...741...68M NEATM
0.331 0.1130 0.1130 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
15.77 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
L S 0.5815 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.485 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.53 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6282 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9582 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.5745 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT