Wangshouguan

03171, 1942 EP, 1942EP, 1962 WF, 1962WF, 1970 EZ, 1970EZ, 1979 WO, 1979WO, J42E00P, J62W00F, J70E00Z, J79W00O

All data for this body: [vot]

MPC data
Name (number) Wangshouguan (3171)
a 3.17787
e 0.14699
i / sin(i) 11.4246 / 0.19808
q 2.71075
Q 3.64498
ω 25.6654
Node 31.7014
m 335.9504
n 0.1740
Epoch 2460800.5
nobs 5376
nopp 32
Years observed 1962-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.183
ep 0.127
sin(ip) 0.189
G 0.150
H 11.200
Mass
D 39.81 0.187
pV 0.042 0.0028
Value
Rotational Period 43.540
Period quality 2+
Spectral Class X
Spectral Class Score 12.336
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1830 0.1273 0.1890 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
37.35 11.370 11.370 Nugent 2016AJ....152...63N NEATM
37.70 3.770 3.770 Ali-Lagoa 2018A&A...612A..85A NEATM
38.77 0.230 0.230 Masiero 2014ApJ...791..121M NEATM
39.83 10.140 10.140 Masiero 2021PSJ.....2..162M NEATM
40.16 11.860 11.860 Masiero 2021PSJ.....2..162M NEATM
40.76 0.780 0.780 Usui 2011PASJ...63.1117U NEATM
42.10 0.356 0.356 Masiero 2011ApJ...741...68M NEATM
43.46 8.690 8.690 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0200 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0032 0.0032 Masiero 2011ApJ...741...68M NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.044 0.0200 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.052 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A 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
11.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.262 2 Synodic Noschese 2020MPBu...47..154N Lightcurve
29.054 2 Synodic Ferrero 2020MPBu...47..147F Lightcurve
43.548 2+ Synodic Polakis 2020MPBu...47...94P Lightcurve
43.5912 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
CX 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.966 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7566 0.7566 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT