Arnica

01100, 1904 XA, 1904XA, 1918 RD, 1918RD, 1928 SD, 1928SD, 1950 BU, 1950BU, 1976 MK, 1976MK, 1979 HE, 1979HE, J04X00A, J18R00D, J28S00D, J50B00U, J76M00K, J79H00E

All data for this body: [vot]

MPC data
Name (number) Arnica (1100)
a 2.89746
e 0.07013
i / sin(i) 1.0307 / 0.01799
q 2.69426
Q 3.10067
ω 21.5081
Node 303.8083
m 249.5306
n 0.1998
Epoch 2460800.5
nobs 5681
nopp 56
Years observed 1918-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.898
ep 0.047
sin(ip) 0.037
G 0.150
H 10.910
Mass
D 17.29 0.107
pV 0.235 0.0214
Value
Rotational Period 14.530
Period quality 3
Spectral Class S
Spectral Class Score 14.850
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.8500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8985 0.0470 0.0369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.89 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
17.23 0.122 0.122 Masiero 2011ApJ...741...68M NEATM
18.85 3.770 3.770 Ali-Lagoa 2018A&A...612A..85A NEATM
21.02 0.600 0.600 Usui 2011PASJ...63.1117U NEATM
22.64 4.530 4.530 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.159 0.0640 0.0640 Ali-Lagoa 2018A&A...612A..85A NEATM
0.229 0.0920 0.0920 Ali-Lagoa 2018A&A...612A..85A NEATM
0.239 0.0375 0.0375 Masiero 2011ApJ...741...68M NEATM
0.250 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
10.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.35 2 Synodic Behrend LCDB Lightcurve
14.533 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
14.535 3 Synodic Slivan 2008Icar..195..226S Lightcurve
14.55 2 Synodic Chang 2015ApJS..219...27C Lightcurve
14.58 2+ Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.76 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.843 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3236 0.8050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9751 0.8050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT