2001 XJ26

2001XJ26, c0255, K01X26J

All data for this body: [vot]

MPC data
Name (number) 2001 XJ26 (380255)
a 2.55134
e 0.21724
i / sin(i) 16.5224 / 0.28439
q 1.99708
Q 3.10560
ω 48.8376
Node 96.3609
m 241.7094
n 0.2419
Epoch 2460800.5
nobs 890
nopp 13
Years observed 2001-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.553
ep 0.262
sin(ip) 0.272
G 0.150
H 15.800
Mass
D 2.44 0.081
pV 0.225 0.0259
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 7.335
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5528 0.2623 0.2718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.44 0.081 0.081 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.225 0.0259 0.0259 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
15.80 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 0.819 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.80 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.6225 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT