Kathryn

02612, 1969 BD, 1969BD, 1971 QC, 1971QC, 1979 DE, 1979DE, J69B00D, J71Q00C, J79D00E

All data for this body: [vot]

MPC data
Name (number) Kathryn (2612)
a 2.89445
e 0.16454
i / sin(i) 20.2213 / 0.34565
q 2.41820
Q 3.37070
ω 1.2041
Node 132.6257
m 33.3599
n 0.2001
Epoch 2460200.5
nobs 3760
nopp 27
Years observed 1971-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.896
ep 0.226
sin(ip) 0.317
Value Standard error
G 0.150
H 11.150
Mass
D 25.27 0.156
pV 0.107 0.0091
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8959 0.2260 0.3168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.14 0.260 0.260 Masiero 2014ApJ...791..121M NEATM
25.16 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
25.26 5.050 5.050 Ali-Lagoa 2018A&A...612A..85A NEATM
26.92 1.420 1.420 Usui 2011PASJ...63.1117U NEATM
29.44 5.890 5.890 Ali-Lagoa 2018A&A...612A..85A NEATM
29.81 1.090 1.090 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.087 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.111 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A NEATM
0.120 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.122 0.0152 0.0152 Masiero 2011ApJ...741...68M 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
11.15 MPC-2023-12-04 MPC-2023-12-04 Phot