Armida

00514, 1903 QC, 1903QC, J03Q00C

All data for this body: [vot]

MPC data
Name (number) Armida (514)
a 3.04779
e 0.03725
i / sin(i) 3.8800 / 0.06767
q 2.93425
Q 3.16133
ω 111.8244
Node 268.5125
m 169.7192
n 0.1852
Epoch 2460200.5
nobs 5225
nopp 72
Years observed 1903-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.047
ep 0.012
sin(ip) 0.088
Value Standard error
G 0.150
H 9.260
Mass 1.728e+18 5.124e+17
D 113.88 0.656
pV 0.035 0.0016
Rotational Period 21.851
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0466 0.0117 0.0883 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.4766e+18 7.2460e+17 7.2460e+17 Fienga INPOP19a Ephem
1.9800e+18 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
102.55 20.510 20.510 Ali-Lagoa 2018A&A...612A..85A NEATM
103.45 10.350 10.350 Ali-Lagoa 2018A&A...612A..85A NEATM
104.04 5.300 5.300 Masiero 2012ApJ...759L...8M NEATM
106.17 3.800 3.800 Tedesco 2002AJ....123.1056T STM
107.43 6.166 6.166 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
110.17 28.120 28.120 Masiero 2021PSJ.....2..162M NEATM
112.85 4.439 4.439 Ryan&Woodward 2010AJ....140..933R IRAS-STM
112.92 39.720 39.720 Nugent 2016AJ....152...63N NEATM
119.35 37.420 37.420 Masiero 2017AJ....154..168M NEATM
120.09 0.790 0.790 Masiero 2012ApJ...759L...8M NEATM
97.26 1.380 1.380 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.031 0.0169 0.0169 Masiero 2017AJ....154..168M NEATM
0.033 0.0180 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0027 0.0027 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.038 0.0045 0.0045 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.038 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.040 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.041 0.0160 0.0160 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
9.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.00 Lagerkvist 1978A&AS...31..361L Lightcurve
21.85 Stephens 2010MPBu...37...28S Lightcurve
21.87 Koff 2006MPBu...33...31K Lightcurve
21.88 Durech 2023A&A...675A..24D Model
21.89 Behrend LCDB Lightcurve