Charlesyu

1992 EW25, 1992EW25, 1999 XR60, 1999XR60, 26412, J92E25W, J99X60R

All data for this body: [vot]

MPC data
Name (number) Charlesyu (26412)
a 2.73275
e 0.10680
i / sin(i) 3.0826 / 0.05378
q 2.44089
Q 3.02461
ω 245.0205
Node 103.3486
m 296.2262
n 0.2182
Epoch 2460800.5
nobs 2178
nopp 24
Years observed 1990-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.732
ep 0.073
sin(ip) 0.039
G 0.150
H 14.560
Mass
D 4.46 1.119
pV 0.185 0.1607
Value
Rotational Period 46.500
Period quality 2
Spectral Class S
Spectral Class Score 5.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7321 0.0732 0.0394 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.46 1.119 1.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.185 0.1607 0.1607 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
14.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
46.57 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT