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 2.89624
e 0.07055
i / sin(i) 1.0310 / 0.01799
q 2.69192
Q 3.10056
ω 21.8241
Node 303.8213
m 129.2186
n 0.2000
Epoch 2460200.5
nobs 4470
nopp 55
Years observed 1918-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.898
ep 0.047
sin(ip) 0.037
Value Standard error
G 0.150
H 10.960
Mass
D 17.29 0.107
pV 0.235 0.0214
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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-Oct-2022
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
10.96 MPC-2023-12-04 MPC-2023-12-04 Phot