1999 JO57

1999JO57, 17116, 1998 ED16, 1998ED16, J98E16D, J99J57O

All data for this body: [vot]

MPC data
Name (number) 1999 JO57 (17116)
a 2.84266
e 0.02754
i / sin(i) 3.2139 / 0.05606
q 2.76437
Q 2.92094
ω 144.5136
Node 111.1788
m 11.2033
n 0.2056
Epoch 2460200.5
nobs 3308
nopp 21
Years observed 1993-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.843
ep 0.053
sin(ip) 0.037
Value Standard error
G 0.150
H 13.420
Mass
D 6.75 0.207
pV 0.203 0.0323
Rotational Period 19.101
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8429 0.0531 0.0373 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.75 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.203 0.0323 0.0323 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.10 Erasmus 2020ApJS..247...13E Lightcurve