Rayjay

04668, 1954 YE, 1954YE, 1974 SN2, 1974SN2, 1979 QZ7, 1979QZ7, 1979 SK1, 1979SK1, 1985 VP5, 1985VP5, 1987 DX5, 1987DX5, J54Y00E, J74S02N, J79Q07Z, J79S01K, J85V05P, J87D05X

All data for this body: [vot]

MPC data
Name (number) Rayjay (4668)
a 3.01371
e 0.11920
i / sin(i) 9.2268 / 0.16034
q 2.65447
Q 3.37295
ω 68.8525
Node 308.8485
m 111.7965
n 0.1884
Epoch 2460200.5
nobs 4978
nopp 28
Years observed 1953-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.015
ep 0.082
sin(ip) 0.180
Value Standard error
G 0.150
H 12.430
Mass
D 14.02 0.246
pV 0.153 0.0223
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0149 0.0815 0.1802 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.91 0.264 0.264 Masiero 2011ApJ...741...68M NEATM
14.68 2.940 2.940 Ali-Lagoa 2018A&A...612A..85A NEATM
14.78 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.128 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.159 0.0248 0.0248 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
12.43 MPC-2023-12-04 MPC-2023-12-04 Phot