1995 WU1

1995WU1, 13166, 1976 UT4, 1976UT4, 1997 HD17, 1997HD17, J76U04T, J95W01U, J97H17D

All data for this body: [vot]

MPC data
Name (number) 1995 WU1 (13166)
a 2.42405
e 0.06126
i / sin(i) 11.7040 / 0.20286
q 2.27555
Q 2.57254
ω 71.3964
Node 43.7250
m 239.2308
n 0.2612
Epoch 2460800.5
nobs 4080
nopp 23
Years observed 1976-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.425
ep 0.097
sin(ip) 0.193
G 0.150
H 12.660
Mass
D 7.06 0.318
pV 0.351 0.0249
Value
Rotational Period 3.812
Period quality 3
Spectral Class S
Spectral Class Score 51.201
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4245 0.0970 0.1932 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.01 0.550 0.550 Masiero 2012ApJ...759L...8M NEATM
7.08 0.390 0.390 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.129 0.3350 0.3350 Masiero 2012ApJ...759L...8M NEATM
0.352 0.0250 0.0250 Masiero 2012ApJ...759L...8M 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
12.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.81 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.8101 3 Synodic Pravec LCDB Lightcurve
3.8104 3 Synodic Pravec LCDB Lightcurve
3.8123 3 Synodic Pravec LCDB Lightcurve
3.82 3 Synodic Benishek LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.4269 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9948 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9989 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9999 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.5335 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.9337 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7674 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9167 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9222 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9509 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9905 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9922 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT