1999JR56

35832, J99J56R

All data for this body: [vot]

MPC data
Name (number) 1999JR56 (35832)
Packed designation 35832
a 2.35324
e 0.17647
i / sin(i) 3.4523 / 0.06022
q 1.93797
Q 2.76852
ω 289.4226
Node 290.2001
m 115.2924
n 0.2730
Epoch 2459600.5
nobs 962
nopp 18
Years observed 1993-2021
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.352
ep 0.204
sin(ip) 0.077
Value Standard error
G 0.150
H 15.800
Mass
D 3.46 0.146
pV 0.062 0.0100
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3517 0.2037 0.0775 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.42 0.151 0.151 Masiero 2011ApJ...741...68M NEATM
3.77 1.060 1.060 Masiero 2020PSJ.....1....5M NEATM
3.79 0.830 0.830 Masiero 2020PSJ.....1....5M NEATM
4.84 1.170 1.170 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0190 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.065 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM
0.065 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.066 0.0114 0.0114 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
15.80 MPC-2022-01-18 MPC-2022-01-18 Phot