Aurora

00094, 1867 RA, 1867RA, 1912 TC, 1912TC, I67R00A, J12T00C

All data for this body: [vot]

MPC data
Name (number) Aurora (94)
a 3.15445
e 0.09583
i / sin(i) 7.9715 / 0.13868
q 2.85215
Q 3.45675
ω 60.5129
Node 2.5365
m 335.4652
n 0.1759
Epoch 2460800.5
nobs 7189
nopp 75
Years observed 1872-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.158
ep 0.074
sin(ip) 0.143
G 0.150
H 7.720
Mass 7.575e+18 1.561e+18
D 190.81 1.554
pV 0.041 0.0009
Value
Rotational Period 7.200
Period quality 3
Spectral Class C
Spectral Class Score 29.504
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1579 0.0736 0.1435 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.1800e+19 4.3600e+18 4.3600e+18 Fienga 2011CeMDA.111..363F Ephem
1.5100e+18 5.0800e+18 5.0800e+18 Zielenbach 2011AJ....142..120Z Deflec
1.5700e+19 7.9900e+18 7.9900e+18 Zielenbach 2011AJ....142..120Z Deflec
2.9891e+19 6.8403e+18 6.8403e+18 Fienga 2013arXiv1301.1510F Ephem
4.1800e+16 4.1700e+18 4.1700e+18 Zielenbach 2011AJ....142..120Z Deflec
6.2000e+18 Folkner 2009IPNPR.178C...1F Ephem
6.6060e+18 2.5840e+18 2.5840e+18 Fienga 2020MNRAS.492..589F Ephem
8.6000e+18 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
169.00 nan nan Marchis 2006Icar..185...39M AO
173.77 4.190 4.190 Masiero 2014ApJ...791..121M NEATM
178.68 17.870 17.870 Ali-Lagoa 2018A&A...612A..85A NEATM
179.15 3.830 3.830 Usui 2011PASJ...63.1117U NEATM
183.17 4.610 4.610 Ryan&Woodward 2010AJ....140..933R IRAS-STM
187.50 7.256 7.256 Masiero 2011ApJ...741...68M NEATM
196.00 4.000 4.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
202.00 4.000 4.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
204.89 3.600 3.600 Tedesco 2002AJ....123.1056T STM
206.31 8.974 8.974 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
208.58 41.720 41.720 Ali-Lagoa 2018A&A...612A..85A NEATM
220.78 67.310 67.310 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0140 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.040 0.0010 0.0010 Tedesco 2002AJ....123.1056T STM
0.046 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.049 0.0025 0.0025 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.052 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A 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
7.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.1 2+ Synodic Behrend LCDB Lightcurve
7.22 3 Synodic Harris 1983Icar...54...59H Lightcurve
7.226 2 Synodic Marciniak 2011A&A...529A.107M Lightcurve
7.226 3 Synodic Behrend LCDB Lightcurve
7.22619 2 Sidereal Hanus 2016A&A...586A.108H Model
7.22619 2 Sidereal Hanus 2017A&A...601A.114H Model
7.2265 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
C Bus-DeMeo VISNIR Hasegawa 2017PASJ...69...99H SPEC
C Bus VIS Bus 2002Icar..158..146B SPEC
C 0.584 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
P 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC