Gunhild

00891, 1915VE, 1918KB, 1977FH, 1999CF154, J15V00E, J18K00B, J77F00H, J99CF4F

All data for this body: [vot]

MPC data
Name (number) Gunhild (891)
Packed designation 00891
a 2.85938
e 0.02650
i / sin(i) 13.5472 / 0.23425
q 2.78359
Q 2.93516
ω 293.8192
Node 105.8103
m 353.1784
n 0.2038
Epoch 2459600.5
nobs 3300
nopp 41
Years observed 1918-2022
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.860
ep 0.031
sin(ip) 0.216
Value Standard error
G 0.150
H 10.030
Mass
D 57.03 0.277
pV 0.057 0.0016
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8604 0.0311 0.2160 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
47.92 19.080 19.080 Nugent 2016AJ....152...63N NEATM
48.17 1.609 1.609 Ryan&Woodward 2010AJ....140..933R IRAS-STM
51.05 8.600 8.600 Nugent 2016AJ....152...63N NEATM
51.95 5.600 5.600 Tedesco 2002AJ....123.1056T STM
54.41 5.440 5.440 Ali-Lagoa 2018A&A...612A..85A NEATM
55.75 0.320 0.320 Masiero 2014ApJ...791..121M NEATM
58.06 1.384 1.384 Masiero 2011ApJ...741...68M NEATM
62.77 6.205 6.205 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
63.80 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
67.31 6.730 6.730 Ali-Lagoa 2018A&A...612A..85A NEATM
72.16 7.220 7.220 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0105 0.0105 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.057 0.0017 0.0017 Masiero 2011ApJ...741...68M NEATM
0.060 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.067 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.070 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.072 0.0180 0.0180 Tedesco 2002AJ....123.1056T STM
0.083 0.0141 0.0141 Ryan&Woodward 2010AJ....140..933R IRAS-STM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.03 MPC-2022-01-18 MPC-2022-01-18 Phot