Hay

03125, 1965 AP, 1965AP, 1965 AP1, 1965AP1, 1971 QS2, 1971QS2, 1982 BJ1, 1982BJ1, J65A00P, J65A01P, J71Q02S, J82B01J

All data for this body: [vot]

MPC data
Name (number) Hay (3125)
a 2.60189
e 0.19858
i / sin(i) 12.7416 / 0.22056
q 2.08521
Q 3.11856
ω 357.2769
Node 134.2325
m 335.8233
n 0.2348
Epoch 2460200.5
nobs 4122
nopp 31
Years observed 1951-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.602
ep 0.240
sin(ip) 0.198
Value Standard error
G 0.150
H 12.780
Mass
D 15.57 0.163
pV 0.071 0.0053
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6021 0.2401 0.1981 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.53 3.220 3.220 Masiero 2021PSJ.....2..162M NEATM
12.42 3.673 3.673 Masiero 2017AJ....154..168M NEATM
12.90 1.600 1.600 Nugent 2016AJ....152...63N NEATM
13.23 3.230 3.230 Masiero 2021PSJ.....2..162M NEATM
15.05 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
16.01 1.600 1.600 Ali-Lagoa 2018A&A...612A..85A NEATM
16.15 1.610 1.610 Ali-Lagoa 2018A&A...612A..85A NEATM
16.23 0.240 0.240 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0290 0.0500 Masiero 2021PSJ.....2..162M NEATM
0.076 0.0320 0.0560 Masiero 2021PSJ.....2..162M NEATM
0.078 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.080 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.088 0.0487 0.0487 Masiero 2017AJ....154..168M 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
12.78 MPC-2023-12-04 MPC-2023-12-04 Phot