Wakatatakayo

12415, 1978 WR17, 1978WR17, 1995 SW52, 1995SW52, J78W17R, J95S52W

All data for this body: [vot]

MPC data
Name (number) Wakatatakayo (12415)
a 2.28201
e 0.16600
i / sin(i) 4.7076 / 0.08207
q 1.90319
Q 2.66083
ω 74.3234
Node 247.7213
m 245.5503
n 0.2859
Epoch 2460800.5
nobs 4250
nopp 23
Years observed 1978-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.282
ep 0.119
sin(ip) 0.097
G 0.150
H 14.260
Mass
D 4.28 0.163
pV 0.266 0.0308
Value
Rotational Period 4.360
Period quality 3
Spectral Class S
Spectral Class Score 3.491
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2823 0.1195 0.0968 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.0308 0.0308 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.35927 2 Sidereal Durech 2018A&A...617A..57D Model
4.35927 2 Sidereal Durech 2023A&A...675A..24D Model
4.3606 3 Synodic Behrend LCDB Lightcurve
4.361 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.5818 0.5818 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT