1999TJ208

J99TK8J, R9780

All data for this body: [vot]

MPC data
Name (number) 1999TJ208 (279780)
Packed designation R9780
a 2.60982
e 0.34162
i / sin(i) 15.8750 / 0.27354
q 1.71824
Q 3.50139
ω 113.2690
Node 239.1025
m 118.5796
n 0.2338
Epoch 2459600.5
nobs 894
nopp 10
Years observed 1999-2021
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.607
ep 0.259
sin(ip) 0.311
Value Standard error
G 0.150
H 16.240
Mass
D 2.42 0.386
pV 0.096 0.0301
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6072 0.2586 0.3113 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.23 0.577 0.577 Masiero 2017AJ....154..168M NEATM
2.57 0.520 0.520 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0300 0.0460 Masiero 2021PSJ.....2..162M NEATM
0.107 0.0493 0.0493 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