Westphalia

00930, 1916 DD, 1916DD, 1920 EE, 1920EE, J16D00D, J20E00E

All data for this body: [vot]

MPC data
Name (number) Westphalia (930)
a 2.43128
e 0.14265
i / sin(i) 15.3352 / 0.26447
q 2.08447
Q 2.77810
ω 330.2768
Node 340.9296
m 344.0180
n 0.2600
Epoch 2460200.5
nobs 9926
nopp 39
Years observed 1920-2023
rms 0.32
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.431
ep 0.024
sin(ip) 0.265
Value Standard error
G 0.150
H 11.370
Mass
D 36.82 0.098
pV 0.033 0.0009
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4310 0.0236 0.2646 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
33.09 9.640 9.640 Masiero 2021PSJ.....2..162M NEATM
34.92 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
35.34 1.130 1.130 Nugent 2016AJ....152...63N NEATM
35.49 8.850 8.850 Masiero 2021PSJ.....2..162M NEATM
35.60 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
35.80 9.660 9.660 Masiero 2021PSJ.....2..162M NEATM
35.90 10.369 10.369 Masiero 2017AJ....154..168M NEATM
36.48 1.400 1.400 Tedesco 2002AJ....123.1056T STM
36.80 9.680 9.680 Masiero 2020PSJ.....1....5M NEATM
37.40 1.708 1.708 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
37.69 7.540 7.540 Ali-Lagoa 2018A&A...612A..85A NEATM
38.11 12.566 12.566 Masiero 2017AJ....154..168M NEATM
38.18 19.740 19.740 Nugent 2016AJ....152...63N NEATM
39.51 1.470 1.470 Usui 2011PASJ...63.1117U NEATM
39.62 14.020 14.020 Masiero 2020PSJ.....1....5M NEATM
40.03 9.610 9.610 Masiero 2020PSJ.....1....5M NEATM
40.65 3.109 3.109 Ryan&Woodward 2010AJ....140..933R IRAS-STM
43.33 8.670 8.670 Ali-Lagoa 2018A&A...612A..85A NEATM
44.52 0.240 0.240 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0160 0.0160 Masiero 2020PSJ.....1....5M NEATM
0.029 0.0043 0.0043 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.030 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM
0.030 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.031 0.0120 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.031 0.0178 0.0178 Masiero 2017AJ....154..168M NEATM
0.032 0.0010 0.0010 Masiero 2012ApJ...759L...8M NEATM
0.032 0.0190 0.0190 Masiero 2020PSJ.....1....5M NEATM
0.033 0.0120 0.0180 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0140 0.0230 Masiero 2021PSJ.....2..162M NEATM
0.035 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.035 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.037 0.0193 0.0193 Masiero 2017AJ....154..168M NEATM
0.038 0.0059 0.0059 Masiero 2011ApJ...741...68M NEATM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.040 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.046 0.0180 0.0180 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
11.37 MPC-2023-12-04 MPC-2023-12-04 Phot