Amicitia

00367, 1893 KB, 1893KB, 1927 UO, 1927UO, 1957 TM, 1957TM, 1965 GA, 1965GA, I93K00B, J27U00O, J57T00M, J65G00A

All data for this body: [vot]

MPC data
Name (number) Amicitia (367)
a 2.21943
e 0.09515
i / sin(i) 2.9418 / 0.05132
q 2.00825
Q 2.43061
ω 55.4262
Node 83.4213
m 57.7756
n 0.2981
Epoch 2460800.5
nobs 5065
nopp 52
Years observed 1906-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.219
ep 0.147
sin(ip) 0.039
G 0.150
H 10.610
Mass
D 17.93 0.304
pV 0.313 0.0354
Value
Rotational Period 5.055
Period quality 3
Spectral Class S
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2194 0.1473 0.0391 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.19 3.240 3.240 Ali-Lagoa 2018A&A...612A..85A NEATM
16.78 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
16.84 0.910 0.910 Masiero 2012ApJ...759L...8M NEATM
17.53 1.750 1.750 Ali-Lagoa 2018A&A...612A..85A NEATM
19.13 1.600 1.600 Tedesco 2002AJ....123.1056T STM
21.24 0.630 0.630 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.254 0.0500 0.0500 Tedesco 2002AJ....123.1056T STM
0.288 0.2870 0.2870 Masiero 2012ApJ...759L...8M NEATM
0.356 0.0710 0.0710 Ali-Lagoa 2018A&A...612A..85A NEATM
0.393 0.0810 0.0810 Masiero 2012ApJ...759L...8M NEATM
0.418 0.1670 0.1670 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
10.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.209 0 Synodic Wisniewski 1997Icar..126..395W Lightcurve
5.05 2+ Synodic Behrend LCDB Lightcurve
5.05 3 Synodic Ford LCDB Lightcurve
5.05491 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
5.055 2- Synodic Kryszczynska 2012A&A...546A..72K Lightcurve
5.055 3 Synodic Behrend LCDB Lightcurve
5.05501 2 Sidereal Kryszczynska LCDB Model
5.05502 2 Sidereal Hanus 2011A&A...530A.134H Model
5.05502 2 Sidereal Martikainen 2021A&A...649A..98M Model
5.05504 2 Sidereal Durech 2023A&A...675A..24D Model
5.05537 3 Synodic Behrend LCDB Lightcurve
5.05538 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
5.05575 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Alvarez-Candal 2006A&A...459..969A SPEC