Gudrun

00328, 1892 FF, 1892FF, 1947 FH, 1947FH, 1949 SV1, 1949SV1, 1952 DG3, 1952DG3, 1974 JA, 1974JA, I92F00F, J47F00H, J49S01V, J52D03G, J74J00A

All data for this body: [vot]

MPC data
Name (number) Gudrun (328)
a 3.10894
e 0.10749
i / sin(i) 16.1337 / 0.27788
q 2.77476
Q 3.44311
ω 107.3301
Node 351.8923
m 69.2243
n 0.1798
Epoch 2460200.5
nobs 8589
nopp 50
Years observed 1911-2023
rms 0.36
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.104
ep 0.116
sin(ip) 0.286
Value Standard error
G 0.150
H 9.060
Mass 2.908e+18 5.346e+17
D 139.82 0.601
pV 0.034 0.0013
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1039 0.1159 0.2859 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.8600e+18 5.2000e+18 5.2000e+18 Zielenbach 2011AJ....142..120Z Deflec
1.9600e+18 Folkner 2014IPNPR.196C...1F Ephem
2.1753e+18 1.0253e+18 1.0253e+18 Fienga INPOP19a Ephem
3.2500e+18 6.5000e+17 6.5000e+17 Fienga 2011CeMDA.111..363F Ephem
3.7400e+18 5.3000e+18 5.3000e+18 Zielenbach 2011AJ....142..120Z Deflec
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
102.57 33.250 33.250 Nugent 2016AJ....152...63N NEATM
116.14 4.209 4.209 Masiero 2011ApJ...741...68M NEATM
116.77 2.210 2.210 Masiero 2014ApJ...791..121M NEATM
117.80 32.055 32.055 Masiero 2017AJ....154..168M NEATM
119.25 4.901 4.901 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
122.92 5.200 5.200 Tedesco 2002AJ....123.1056T STM
124.59 12.460 12.460 Ali-Lagoa 2018A&A...612A..85A NEATM
125.01 1.970 1.970 Usui 2011PASJ...63.1117U NEATM
126.69 4.378 4.378 Ryan&Woodward 2010AJ....140..933R IRAS-STM
129.16 12.920 12.920 Ali-Lagoa 2018A&A...612A..85A NEATM
145.68 0.690 0.690 Masiero 2012ApJ...759L...8M NEATM
99.63 27.660 27.660 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0020 0.0020 Masiero 2012ApJ...759L...8M NEATM
0.034 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.038 0.0215 0.0215 Masiero 2017AJ....154..168M NEATM
0.040 0.0028 0.0028 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.043 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.045 0.0037 0.0037 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0122 0.0122 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N 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
9.06 MPC-2023-12-04 MPC-2023-12-04 Phot