1998 SO145

1998SO145, 14161, 1990 HC6, 1990HC6, 1994 RP23, 1994RP23, J90H06C, J94R23P, J98SE5O

All data for this body: [vot]

MPC data
Name (number) 1998 SO145 (14161)
a 2.39451
e 0.13501
i / sin(i) 1.8419 / 0.03214
q 2.07121
Q 2.71780
ω 251.9018
Node 67.9604
m 115.2217
n 0.2660
Epoch 2460800.5
nobs 2707
nopp 23
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.393
ep 0.105
sin(ip) 0.019
G 0.150
H 15.040
Mass
D 3.76 0.592
pV 0.114 0.0388
Value
Rotational Period 2.300
Period quality 2
Spectral Class B
Spectral Class Score 3.084
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3928 0.1052 0.0192 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.785 0.785 Masiero 2017AJ....154..168M NEATM
4.08 0.900 0.900 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.112 0.0673 0.0673 Masiero 2017AJ....154..168M NEATM
0.115 0.0380 0.0570 Masiero 2021PSJ.....2..162M 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
15.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.38 2 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.514 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT