Armida

00514, 1903 QC, 1903QC, J03Q00C

All data for this body: [vot]

MPC data
Name (number) Armida (514)
a 3.04778
e 0.03694
i / sin(i) 3.8809 / 0.06768
q 2.93518
Q 3.16038
ω 112.3649
Node 268.4997
m 280.2761
n 0.1852
Epoch 2460800.5
nobs 6169
nopp 74
Years observed 1903-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.047
ep 0.012
sin(ip) 0.088
G 0.150
H 9.210
Mass 1.728e+18 5.124e+17
D 113.88 0.656
pV 0.035 0.0016
Value
Rotational Period 21.850
Period quality 3
Spectral Class X
Spectral Class Score 10.994
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-Nov-2024
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
9.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.0 1 Synodic Lagerkvist 1978A&AS...31..361L Lightcurve
21.851 3 Synodic Stephens 2010MPBu...37...28S Lightcurve
21.874 2 Synodic Koff 2006MPBu...33...31K Lightcurve
21.877 2 Sidereal Durech 2023A&A...675A..24D Model
21.893 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
K Bus VIS Luo 2024AJ....167...13L SPEC
P 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Xe Bus VIS Lazzaro 2004Icar..172..179L SPEC