1999 XE258

1999XE258, 1998 QT25, 1998QT25, 47463, J98Q25T, J99XP8E

All data for this body: [vot]

MPC data
Name (number) 1999 XE258 (47463)
a 2.36904
e 0.10172
i / sin(i) 6.4755 / 0.11278
q 2.12806
Q 2.61002
ω 114.7161
Node 359.8999
m 176.0103
n 0.2703
Epoch 2460200.5
nobs 2435
nopp 17
Years observed 1991-2022
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.370
ep 0.131
sin(ip) 0.113
Value Standard error
G 0.150
H 14.740
Mass
D
pV
Rotational Period 9.252
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3697 0.1306 0.1125 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
14.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.25 Pal 2020ApJS..247...26P Lightcurve
9.25 Waszczak 2015AJ....150...75W Lightcurve
9.26 Durech 2023A&A...675A..24D Model