2004SJ9

2000QK246, K00QO6K, K04S09J, L1915

All data for this body: [vot]

MPC data
Name (number) 2004SJ9 (211915)
Packed designation L1915
a 2.40697
e 0.27162
i / sin(i) 21.5337 / 0.36705
q 1.75319
Q 3.06075
ω 65.6222
Node 20.9564
m 218.5895
n 0.2639
Epoch 2459600.5
nobs 693
nopp 11
Years observed 1998-2020
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.408
ep 0.217
sin(ip) 0.376
Value Standard error
G 0.150
H 16.240
Mass
D 3.44 0.438
pV 0.052 0.0172
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4083 0.2172 0.3760 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.11 0.896 0.896 Masiero 2017AJ....154..168M NEATM
3.19 0.890 0.890 Masiero 2021PSJ.....2..162M NEATM
3.60 0.680 0.680 Masiero 2021PSJ.....2..162M NEATM
4.12 1.349 1.349 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0190 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.054 0.0565 0.0565 Masiero 2011ApJ...741...68M NEATM
0.057 0.0230 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0435 0.0435 Masiero 2017AJ....154..168M 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
16.24 MPC-2022-01-18 MPC-2022-01-18 Phot