1989 WL1

1989WL1, 06388, 1964 VW2, 1964VW2, 1972 TZ5, 1972TZ5, 1993 UK3, 1993UK3, J64V02W, J72T05Z, J89W01L, J93U03K

All data for this body: [vot]

MPC data
Name (number) 1989 WL1 (6388)
a 2.59222
e 0.14559
i / sin(i) 12.5734 / 0.21769
q 2.21482
Q 2.96962
ω 173.6313
Node 234.2649
m 191.4395
n 0.2362
Epoch 2460800.5
nobs 4487
nopp 27
Years observed 1950-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.591
ep 0.138
sin(ip) 0.227
G 0.150
H 12.660
Mass
D 7.58 1.160
pV 0.443 0.2820
Value
Rotational Period 3.800
Period quality 3
Spectral Class S
Spectral Class Score 8.607
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.9100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5912 0.1383 0.2269 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.58 1.160 1.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.443 0.2820 0.2820 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
3.87 3 Synodic Klinglesmith 2015MPBu...42..158K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.1618 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7812 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0155 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT