Austria

00136, 1874 FA, 1874FA, 1950 HT, 1950HT, I74F00A, J50H00T

All data for this body: [vot]

MPC data
Name (number) Austria (136)
a 2.28775
e 0.08458
i / sin(i) 9.5769 / 0.16637
q 2.09426
Q 2.48124
ω 133.2251
Node 186.3639
m 123.6019
n 0.2848
Epoch 2460800.5
nobs 6814
nopp 61
Years observed 1877-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.287
ep 0.018
sin(ip) 0.173
G 0.150
H 9.760
Mass
D 34.45 0.020
pV 0.157 0.0002
Value
Rotational Period 11.496
Period quality 3
Spectral Class M
Spectral Class Score 21.110
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2868 0.0184 0.1734 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
31.48 0.022 0.022 Ryan&Woodward 2010AJ....140..933R MSX-STM
34.22 0.910 0.910 Masiero 2012ApJ...759L...8M NEATM
36.38 0.570 0.570 Usui 2011PASJ...63.1117U NEATM
36.89 0.520 0.520 Masiero 2014ApJ...791..121M NEATM
37.61 3.760 3.760 Ali-Lagoa 2018A&A...612A..85A NEATM
37.87 0.493 0.493 Masiero 2011ApJ...741...68M NEATM
40.14 1.000 1.000 Tedesco 2002AJ....123.1056T STM
42.46 1.635 1.635 Ryan&Woodward 2010AJ....140..933R IRAS-STM
44.07 0.041 0.041 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
45.21 1.675 1.675 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.115 0.0085 0.0085 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.121 0.0002 0.0002 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.131 0.0100 0.0100 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.146 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.164 0.0311 0.0311 Masiero 2011ApJ...741...68M NEATM
0.180 0.0360 0.0360 Ali-Lagoa 2018A&A...612A..85A NEATM
0.201 0.0260 0.0260 Masiero 2012ApJ...759L...8M NEATM
0.220 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.237 0.0003 0.0003 Ryan&Woodward 2010AJ....140..933R MSX-STM
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
9.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.4966 2 Sidereal Durech 2009A&A...493..291D Model
11.49662 2 Sidereal Hanus 2016A&A...586A.108H Model
11.49665 2 Sidereal Durech 2016A&A...587A..48D Model
11.4969 3 Synodic Behrend LCDB Lightcurve
11.5 3 Synodic Schober 1983A&A...117..362S Lightcurve
11.5086 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
M 0.950000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
M 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
M K Tholen VIS Clark 1995Icar..113..387C PHOT
M L 0.790000 0.210000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X X 0.7607 0.7607 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xc Bus-DeMeo VISNIR Neeley 2014Icar..238...37N SPEC
Xe Bus VIS Bus 2002Icar..158..146B SPEC