2007 XP4

2007XP4, K07X04P, Z5492

All data for this body: [vot]

MPC data
Name (number) 2007 XP4 (355492)
a 2.72264
e 0.28707
i / sin(i) 8.9219 / 0.15509
q 1.94106
Q 3.50422
ω 306.3371
Node 81.1395
m 211.1734
n 0.2194
Epoch 2460200.5
nobs 200
nopp 11
Years observed 2002-2023
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.720
ep 0.247
sin(ip) 0.138
Value Standard error
G 0.150
H 16.540
Mass
D 2.92 0.486
pV 0.054 0.0189
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7203 0.2468 0.1381 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.85 0.658 0.658 Masiero 2017AJ....154..168M NEATM
3.01 0.720 0.720 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0180 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0333 0.0333 Masiero 2017AJ....154..168M 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
16.54 MPC-2023-12-04 MPC-2023-12-04 Phot