1997 WC34

1997WC34, 14561, 4380 T-1, 4380T-1, J97W34C, T1S4380

All data for this body: [vot]

MPC data
Name (number) 1997 WC34 (14561)
a 3.24767
e 0.11997
i / sin(i) 2.2417 / 0.03912
q 2.85805
Q 3.63730
ω 232.7533
Node 131.4250
m 294.8497
n 0.1684
Epoch 2460800.5
nobs 2100
nopp 25
Years observed 1971-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.233
ep 0.115
sin(ip) 0.024
G 0.150
H 13.840
Mass
D 9.27 0.213
pV 0.082 0.0077
Value
Rotational Period 4.900
Period quality 2
Spectral Class C
Spectral Class Score 7.828
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2332 0.1145 0.0237 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.27 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0077 0.0077 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
13.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.91 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.1850 0.3920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6107 0.3920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.508 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X B 0.3249 0.3920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT