Aunus

01480, 1938 DK, 1938DK, 1992 WX9, 1992WX9, J38D00K, J92W09X

All data for this body: [vot]

MPC data
Name (number) Aunus (1480)
a 2.20185
e 0.10930
i / sin(i) 4.8600 / 0.08472
q 1.96118
Q 2.44252
ω 65.5881
Node 63.5822
m 267.1921
n 0.3017
Epoch 2460800.5
nobs 6372
nopp 33
Years observed 1938-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.202
ep 0.168
sin(ip) 0.074
G 0.150
H 13.210
Mass
D 6.63 0.032
pV 0.241 0.0194
Value
Rotational Period 5.100
Period quality 3
Spectral Class S
Spectral Class Score 19.950
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2023 0.1682 0.0741 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.38 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
6.70 0.036 0.036 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.0254 0.0254 Masiero 2011ApJ...741...68M NEATM
0.260 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.646 2+ Synodic Black 2016MPBu...43..287B Lightcurve
5.16 3 Synodic Benishek 2020CBET.4789....1B Lightcurve
5.16002 3 Synodic Pravec LCDB Lightcurve
6.1 2 Synodic Aznar LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S Tholen VIS Xu 1995Icar..115....1X SPEC
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC