Artemis

00105, 1868 SA, 1868SA, I68S00A

All data for this body: [vot]

MPC data
Name (number) Artemis (105)
a 2.37217
e 0.17891
i / sin(i) 21.4559 / 0.36579
q 1.94777
Q 2.79657
ω 57.1032
Node 188.2204
m 237.5953
n 0.2698
Epoch 2460200.5
nobs 3672
nopp 62
Years observed 1904-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.373
ep 0.206
sin(ip) 0.371
Value Standard error
G 0.150
H 8.760
Mass 2.111e+18 2.836e+17
D 118.76 1.142
pV 0.048 0.0015
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3732 0.2059 0.3708 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.1544e+18 4.6938e+17 4.6938e+17 Fienga INPOP19a Ephem
1.3200e+18 Folkner 2009IPNPR.178C...1F Ephem
2.5100e+18 Folkner 2014IPNPR.196C...1F Ephem
2.6350e+18 6.0600e+17 6.0600e+17 Fienga 2017NSTIM.108.....V Ephem
2.8900e+18 8.4300e+17 8.4300e+17 Fienga 2011CeMDA.111..363F Ephem
6.0569e+18 1.2726e+18 1.2726e+18 Fienga 2013arXiv1301.1510F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
101.05 2.806 2.806 Ryan&Woodward 2010AJ....140..933R IRAS-STM
106.24 37.040 37.040 Masiero 2021PSJ.....2..162M NEATM
112.74 31.648 31.648 Masiero 2017AJ....154..168M NEATM
112.85 34.040 34.040 Masiero 2012ApJ...759L...8M NEATM
117.75 29.930 29.930 Masiero 2020PSJ.....1....5M NEATM
118.14 11.810 11.810 Ali-Lagoa 2018A&A...612A..85A NEATM
119.00 17.337 17.337 Masiero 2011ApJ...741...68M NEATM
119.08 2.800 2.800 Tedesco 2002AJ....123.1056T STM
120.57 4.743 4.743 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
121.10 31.830 31.830 Masiero 2020PSJ.....1....5M NEATM
123.53 1.500 1.500 Usui 2011PASJ...63.1117U NEATM
127.41 12.740 12.740 Ali-Lagoa 2018A&A...612A..85A NEATM
128.54 49.480 49.480 Nugent 2016AJ....152...63N NEATM
131.21 41.410 41.410 Masiero 2020PSJ.....1....5M NEATM
95.64 27.060 27.060 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.031 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.033 0.0150 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.035 0.0200 0.0200 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.037 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0205 0.0205 Masiero 2017AJ....154..168M NEATM
0.040 0.0160 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.045 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.046 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.047 0.0121 0.0121 Masiero 2011ApJ...741...68M NEATM
0.065 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-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
8.76 MPC-2023-12-04 MPC-2023-12-04 Phot