1999TY77

1998FG130, 1999NY37, 40815, J98FD0G, J99N37Y, J99T77Y

All data for this body: [vot]

MPC data
Name (number) 1999TY77 (40815)
Packed designation 40815
a 2.24063
e 0.20977
i / sin(i) 2.9308 / 0.05113
q 1.77062
Q 2.71063
ω 8.7381
Node 335.0317
m 230.1806
n 0.2939
Epoch 2459600.5
nobs 1208
nopp 17
Years observed 1998-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.240
ep 0.159
sin(ip) 0.055
Value Standard error
G 0.150
H 15.370
Mass
D 3.70 0.604
pV 0.083 0.0264
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2405 0.1594 0.0553 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.56 0.725 0.725 Masiero 2017AJ....154..168M NEATM
4.03 1.090 1.090 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM
0.083 0.0309 0.0309 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
15.37 MPC-2022-01-18 MPC-2022-01-18 Phot