1999SJ3

C1323, J99S03J

All data for this body: [vot]

MPC data
Name (number) 1999SJ3 (121323)
Packed designation C1323
a 3.15783
e 0.24435
i / sin(i) 23.3101 / 0.39571
q 2.38620
Q 3.92945
ω 61.9571
Node 294.1472
m 359.8040
n 0.1756
Epoch 2459600.5
nobs 470
nopp 12
Years observed 1999-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.175
ep 0.178
sin(ip) 0.418
Value Standard error
G 0.150
H 14.670
Mass
D 6.19 0.127
pV 0.094 0.0084
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1746 0.1778 0.4183 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
6.18 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
7.03 2.920 2.920 Masiero 2012ApJ...759L...8M NEATM
7.20 2.473 2.473 Masiero 2017AJ....154..168M NEATM
9.55 2.940 2.940 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0334 0.0334 Masiero 2017AJ....154..168M NEATM
0.068 0.0760 0.0760 Masiero 2012ApJ...759L...8M NEATM
0.106 0.0093 0.0093 Masiero 2011ApJ...741...68M NEATM
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
14.67 MPC-2022-01-18 MPC-2022-01-18 Phot