Arctica

01031, 1910 VB, 1910VB, 1913 JA, 1913JA, 1924 LC, 1924LC, J10V00B, J13J00A, J24L00C

All data for this body: [vot]

MPC data
Name (number) Arctica (1031)
a 3.04745
e 0.06033
i / sin(i) 17.6360 / 0.30297
q 2.86359
Q 3.23130
ω 310.4912
Node 218.6183
m 75.2721
n 0.1853
Epoch 2460800.5
nobs 6030
nopp 40
Years observed 1913-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.047
ep 0.093
sin(ip) 0.314
G 0.150
H 9.490
Mass
D 79.20 0.343
pV 0.044 0.0014
Value
Rotational Period 24.900
Period quality 3
Spectral Class P
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0469 0.0932 0.3137 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
71.18 22.890 22.890 Nugent 2016AJ....152...63N NEATM
72.30 3.775 3.775 Ryan&Woodward 2010AJ....140..933R IRAS-STM
73.84 29.970 29.970 Masiero 2021PSJ.....2..162M NEATM
74.59 23.970 23.970 Masiero 2020PSJ.....1....5M NEATM
74.68 7.470 7.470 Ali-Lagoa 2018A&A...612A..85A NEATM
74.78 19.680 19.680 Nugent 2016AJ....152...63N NEATM
75.40 0.500 0.500 Masiero 2014ApJ...791..121M NEATM
75.47 1.500 1.500 Tedesco 2002AJ....123.1056T STM
75.77 23.860 23.860 Masiero 2021PSJ.....2..162M NEATM
75.78 1.399 1.399 Masiero 2011ApJ...741...68M NEATM
77.28 1.050 1.050 Usui 2011PASJ...63.1117U NEATM
81.40 8.140 8.140 Ali-Lagoa 2018A&A...612A..85A NEATM
85.20 3.813 3.813 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
87.61 0.640 0.640 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0140 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.033 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.035 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.035 0.0200 0.0460 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0033 0.0033 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.046 0.0046 0.0046 Masiero 2011ApJ...741...68M NEATM
0.046 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.047 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.051 0.0052 0.0052 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.056 0.0110 0.0110 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
9.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
24.904 3 Synodic Polakis 2018MPBu...45..269P Lightcurve
24.9609 2 Synodic Pal 2020ApJS..247...26P Lightcurve
51.0 1 Synodic Behrend LCDB Lightcurve
51.0 1 Synodic Behrend LCDB Lightcurve
51.0 2 Synodic Di Martino 1995A&AS..112....1D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.638 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC
P 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC