Butakov

04936, 1978 TK4, 1978TK4, 1978 VH12, 1978VH12, 1985 UY4, 1985UY4, J78T04K, J78V12H, J85U04Y

All data for this body: [vot]

MPC data
Name (number) Butakov (4936)
a 2.27658
e 0.12576
i / sin(i) 5.9104 / 0.10297
q 1.99028
Q 2.56289
ω 284.0146
Node 155.6621
m 154.0406
n 0.2869
Epoch 2460800.5
nobs 4338
nopp 28
Years observed 1950-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.276
ep 0.143
sin(ip) 0.103
G 0.150
H 13.690
Mass
D 4.79 0.022
pV 0.384 0.0473
Value
Rotational Period 13.820
Period quality 2
Spectral Class S
Spectral Class Score 16.539
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.7900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 1.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2762 0.1429 0.1027 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.47 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
4.87 0.025 0.025 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.359 0.0587 0.0587 Masiero 2011ApJ...741...68M NEATM
0.430 0.0800 0.0800 Masiero 2014ApJ...791..121M 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.828 2 Synodic Pray 2008MPBu...35...34P Lightcurve
13.908 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
19.2 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q 0.65 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.986 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5351 0.7610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9020 0.7610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT