2004 YS26

2004YS26, F9922, K04Y26S

All data for this body: [vot]

MPC data
Name (number) 2004 YS26 (159922)
a 3.20641
e 0.09913
i / sin(i) 9.2051 / 0.15997
q 2.88854
Q 3.52427
ω 263.7062
Node 117.0341
m 279.1591
n 0.1717
Epoch 2460800.5
nobs 657
nopp 17
Years observed 2002-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.197
ep 0.090
sin(ip) 0.142
G 0.150
H 15.170
Mass
D 4.52 0.304
pV 0.079 0.0144
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 16.964
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1969 0.0900 0.1417 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.52 0.304 0.304 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0144 0.0144 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
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.3568 0.6560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5832 0.6560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6342 0.6560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7732 0.6560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT