2002 XO31

2002XO31, B4296, K02X31O

All data for this body: [vot]

MPC data
Name (number) 2002 XO31 (114296)
a 3.05542
e 0.07135
i / sin(i) 16.9547 / 0.29162
q 2.83741
Q 3.27342
ω 312.3188
Node 55.4347
m 126.7874
n 0.1845
Epoch 2460800.5
nobs 723
nopp 20
Years observed 1991-2025
rms 0.94
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.058
ep 0.032
sin(ip) 0.277
G 0.150
H 15.170
Mass
D 5.66 0.492
pV 0.060 0.0120
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.026
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0581 0.0322 0.2774 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 1.183 1.183 Masiero 2011ApJ...741...68M NEATM
5.88 0.541 0.541 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0127 0.0127 Masiero 2011ApJ...741...68M NEATM
0.090 0.0381 0.0381 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
15.17 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 0.3377 0.2270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C 0.1633 0.2270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT