Arabis

01087, 1917 UE, 1917UE, 1927 RD, 1927RD, 1973 LB, 1973LB, J17U00E, J27R00D, J73L00B

All data for this body: [vot]

MPC data
Name (number) Arabis (1087)
a 3.01665
e 0.08881
i / sin(i) 10.0631 / 0.17473
q 2.74874
Q 3.28456
ω 26.2507
Node 30.1352
m 179.6979
n 0.1881
Epoch 2460800.5
nobs 4618
nopp 44
Years observed 1927-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.015
ep 0.080
sin(ip) 0.170
G 0.150
H 9.820
Mass
D 37.89 0.213
pV 0.120 0.0089
Value
Rotational Period 5.790
Period quality 3
Spectral Class X
Spectral Class Score 8.237
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.7600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0150 0.0799 0.1702 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
31.75 2.500 2.500 Tedesco 2002AJ....123.1056T STM
34.30 0.400 0.400 Hanus 2018Icar..309..297H RADIOMETRY_TPM
34.50 0.600 0.600 Hanus 2018Icar..309..297H RADIOMETRY_TPM
34.64 3.460 3.460 Ali-Lagoa 2018A&A...612A..85A NEATM
36.97 0.500 0.500 Usui 2011PASJ...63.1117U NEATM
37.50 0.490 0.490 Masiero 2014ApJ...791..121M NEATM
42.07 4.210 4.210 Ali-Lagoa 2018A&A...612A..85A NEATM
45.62 0.588 0.588 Masiero 2011ApJ...741...68M NEATM
47.98 0.800 0.800 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.103 0.0150 0.0150 Masiero 2011ApJ...741...68M NEATM
0.133 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.150 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.196 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.225 0.0400 0.0400 Tedesco 2002AJ....123.1056T 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
9.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.794 3 Synodic Barucci 1994Icar..109..267B Lightcurve
5.794995 2 Sidereal Hanus LCDB Model
5.795 2 Sidereal Hanus 2018Icar..299...84H Model
5.79501 2 Sidereal Hanus 2011A&A...530A.134H Model
5.797 3 Synodic Ditteon 2007MPBu...34...59D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3739 0.3739 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT