2002 XQ2

2002XQ2, B4265, K02X02Q

All data for this body: [vot]

MPC data
Name (number) 2002 XQ2 (114265)
a 2.68937
e 0.19635
i / sin(i) 4.7797 / 0.08332
q 2.16132
Q 3.21742
ω 191.0929
Node 129.7161
m 120.7157
n 0.2235
Epoch 2460800.5
nobs 1071
nopp 19
Years observed 1996-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.686
ep 0.171
sin(ip) 0.065
G 0.150
H 15.510
Mass
D 3.74 0.090
pV 0.109 0.0102
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 12.188
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6864 0.1714 0.0651 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.74 0.090 0.090 Masiero 2011ApJ...741...68M NEATM
4.20 2.200 2.200 Masiero 2012ApJ...759L...8M NEATM
4.90 1.570 1.570 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0260 0.0490 Masiero 2021PSJ.....2..162M NEATM
0.076 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.115 0.0108 0.0108 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
15.51 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
B C 0.4377 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2711 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3875 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5577 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8151 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT