1999 XY26

1999XY26, 1997 LA7, 1997LA7, 41242, J97L07A, J99X26Y

All data for this body: [vot]

MPC data
Name (number) 1999 XY26 (41242)
a 2.91099
e 0.01480
i / sin(i) 2.9172 / 0.05089
q 2.86790
Q 2.95408
ω 344.7821
Node 123.8533
m 227.1574
n 0.1984
Epoch 2460200.5
nobs 1990
nopp 23
Years observed 1992-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.913
ep 0.042
sin(ip) 0.034
Value Standard error
G 0.150
H 14.500
Mass
D 3.53 0.590
pV 0.324 0.2020
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9126 0.0423 0.0342 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.53 0.590 0.590 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.324 0.2020 0.2020 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
14.50 MPC-2023-12-04 MPC-2023-12-04 Phot