1999 YJ

1999YJ, 1996 AK1, 1996AK1, 45250, J96A01K, J99Y00J

All data for this body: [vot]

MPC data
Name (number) 1999 YJ (45250)
a 2.59071
e 0.21619
i / sin(i) 32.9052 / 0.54325
q 2.03062
Q 3.15080
ω 337.1527
Node 114.6372
m 240.4916
n 0.2364
Epoch 2460200.5
nobs 1321
nopp 18
Years observed 1996-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.591
ep 0.280
sin(ip) 0.493
Value Standard error
G 0.150
H 14.540
Mass
D 5.76 0.782
pV 0.093 0.0299
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5911 0.2795 0.4928 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.50 1.060 1.060 Masiero 2021PSJ.....2..162M NEATM
5.74 1.418 1.418 Masiero 2017AJ....154..168M NEATM
6.74 2.000 2.000 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0700 0.0700 Masiero 2020PSJ.....1....5M NEATM
0.093 0.0560 0.0560 Masiero 2017AJ....154..168M NEATM
0.101 0.0330 0.0490 Masiero 2021PSJ.....2..162M 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
14.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.27 Waszczak 2015AJ....150...75W Lightcurve