2007 XP4

2007XP4, K07X04P, Z5492

All data for this body: [vot]

MPC data
Name (number) 2007 XP4 (355492)
a 2.72130
e 0.28693
i / sin(i) 8.9231 / 0.15511
q 1.94047
Q 3.50213
ω 306.4328
Node 81.1365
m 342.7302
n 0.2196
Epoch 2460800.5
nobs 206
nopp 13
Years observed 2002-2025
rms 0.96
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.720
ep 0.247
sin(ip) 0.138
G 0.150
H 16.550
Mass
D 2.92 0.486
pV 0.054 0.0189
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.623
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-Nov-2024
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
16.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S X 0.1039 0.0640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0496 0.0640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT