1999 XL259

1999XL259, A3213, J99XP9L

All data for this body: [vot]

MPC data
Name (number) 1999 XL259 (103213)
a 2.26760
e 0.13606
i / sin(i) 23.9873 / 0.40653
q 1.95908
Q 2.57612
ω 146.5385
Node 53.9751
m 253.0853
n 0.2886
Epoch 2460200.5
nobs 2091
nopp 17
Years observed 1999-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.268
ep 0.181
sin(ip) 0.390
Value Standard error
G 0.150
H 14.550
Mass
D 3.28 0.269
pV 0.344 0.0695
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.9800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2677 0.1813 0.3903 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.28 0.269 0.269 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.344 0.0695 0.0695 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
14.55 MPC-2023-12-04 MPC-2023-12-04 Phot