1999JY80

19559, J99J80Y

All data for this body: [vot]

MPC data
Name (number) 1999JY80 (19559)
Packed designation 19559
a 2.68980
e 0.18499
i / sin(i) 13.6479 / 0.23596
q 2.19223
Q 3.18738
ω 214.7756
Node 135.6259
m 321.3820
n 0.2234
Epoch 2459600.5
nobs 2003
nopp 21
Years observed 1990-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.691
ep 0.150
sin(ip) 0.218
Value Standard error
G 0.150
H 13.790
Mass
D 5.71 0.091
pV 0.260 0.0258
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.4700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6907 0.1501 0.2176 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.71 0.091 0.091 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.0258 0.0258 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
13.79 MPC-2022-01-18 MPC-2022-01-18 Phot