1998 HN146

1998HN146, 1994 SN10, 1994SN10, 2004 LP, 2004LP, A0895, J94S10N, J98HE6N, K04L00P

All data for this body: [vot]

MPC data
Name (number) 1998 HN146 (100895)
a 3.12463
e 0.15054
i / sin(i) 19.7055 / 0.33719
q 2.65425
Q 3.59501
ω 71.8197
Node 186.1416
m 270.1893
n 0.1784
Epoch 2460800.5
nobs 721
nopp 19
Years observed 1994-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.127
ep 0.155
sin(ip) 0.341
G 0.150
H 15.080
Mass
D 5.52 0.174
pV 0.070 0.0097
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.820
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1271 0.1552 0.3413 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.52 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0097 0.0097 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
15.08 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
B C 0.0776 0.1160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2257 0.1160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0241 0.1160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0274 0.1160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2475 0.1160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT