2015 XX278

2015XX278, 2004 YH9, 2004YH9, K04Y09H, k1331, K15XR8X

All data for this body: [vot]

MPC data
Name (number) 2015 XX278 (461331)
a 3.12130
e 0.08195
i / sin(i) 12.9751 / 0.22453
q 2.86550
Q 3.37711
ω 234.8085
Node 74.9206
m 252.9305
n 0.1787
Epoch 2460200.5
nobs 129
nopp 11
Years observed 2004-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.121
ep 0.069
sin(ip) 0.206
Value Standard error
G 0.150
H 16.240
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1207 0.0694 0.2065 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
16.24 MPC-2023-12-04 MPC-2023-12-04 Phot