Antwerpia

01294, 1917 DB, 1917DB, 1930 AF, 1930AF, 1932 LC, 1932LC, 1933 UB1, 1933UB1, 1964 VA2, 1964VA2, 1964 XF, 1964XF, J17D00B, J30A00F, J32L00C, J33U01B, J64V02A, J64X00F

All data for this body: [vot]

MPC data
Name (number) Antwerpia (1294)
a 2.68880
e 0.23158
i / sin(i) 8.7168 / 0.15155
q 2.06612
Q 3.31149
ω 313.1859
Node 81.0647
m 282.5153
n 0.2235
Epoch 2460800.5
nobs 4624
nopp 47
Years observed 1917-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.687
ep 0.182
sin(ip) 0.132
G 0.150
H 10.670
Mass
D 37.49 0.119
pV 0.101 0.0068
Value
Rotational Period 6.600
Period quality 3
Spectral Class C
Spectral Class Score 15.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6871 0.1822 0.1321 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.26 8.940 8.940 Masiero 2020PSJ.....1....5M NEATM
29.60 8.350 8.350 Masiero 2020PSJ.....1....5M NEATM
30.53 1.794 1.794 Ryan&Woodward 2010AJ....140..933R IRAS-STM
33.82 3.380 3.380 Ali-Lagoa 2018A&A...612A..85A NEATM
34.71 3.000 3.000 Tedesco 2002AJ....123.1056T STM
34.80 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
36.98 3.700 3.700 Ali-Lagoa 2018A&A...612A..85A NEATM
37.20 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
40.72 0.350 0.350 Masiero 2011ApJ...741...68M NEATM
42.20 3.706 3.706 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.076 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.088 0.0142 0.0142 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.089 0.0283 0.0283 Masiero 2011ApJ...741...68M NEATM
0.091 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.120 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.122 0.0240 0.0240 Tedesco 2002AJ....123.1056T STM
0.162 0.0195 0.0195 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
10.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.618 1 Synodic Almeida 2004A&A...415..403A Lightcurve
6.62 3 Synodic Stephens 2014MPBu...41..171S Lightcurve
6.623 3- Synodic Klinglesmith 2014MPBu...41..139K Lightcurve
6.624 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.625 3- Synodic Behrend LCDB Lightcurve
6.62521 2 Sidereal Durech 2016A&A...587A..48D Model
6.63 3 Synodic LeCrone 2005MPBu...32...46L Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus VIS Bus 2002Icar..158..146B SPEC
C Bus VIS Lazzaro 2004Icar..172..179L SPEC
C Tholen VIS Lazzaro 2004Icar..172..179L SPEC
P C 0.740000 0.130000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S M 0.380000 0.300000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.971 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT