Keneke

08743, 1967 GG1, 1967GG1, 1977 QR1, 1977QR1, 1984 MU, 1984MU, 1985 QU6, 1985QU6, 1993 SE4, 1993SE4, 1997 EQ59, 1997EQ59, 1998 EH12, 1998EH12, J67G01G, J77Q01R, J84M00U, J85Q06U, J93S04E, J97E59Q, J98E12H

All data for this body: [vot]

MPC data
Name (number) Keneke (8743)
a 3.92835
e 0.15490
i / sin(i) 16.6772 / 0.28698
q 3.31983
Q 4.53688
ω 133.1741
Node 147.9779
m 80.7658
n 0.1266
Epoch 2460800.5
nobs 5113
nopp 31
Years observed 1967-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.966
ep 0.171
sin(ip) 0.270
G 0.150
H 11.690
Mass
D 25.31 1.142
pV 0.075 0.0218
Value
Rotational Period 46.700
Period quality 2
Spectral Class D
Spectral Class Score 24.777
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9658 0.1708 0.2695 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.25 4.450 4.450 Ali-Lagoa 2018A&A...612A..85A NEATM
25.43 1.210 1.210 Usui 2011PASJ...63.1117U NEATM
27.52 5.500 5.500 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.099 0.0400 0.0400 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
11.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.769 0 Synodic Warner 2017MPBu...44...36W Lightcurve
32.18 2 Synodic Warner 2018MPBu...45..147W Lightcurve
46.74 2 Synodic Warner 2021MPBu...48..303W Lightcurve
63.7 2 Synodic Warner 2021MPBu...48..303W Lightcurve
99.3073 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
D D 0.8744 0.8800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.7905 0.8800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8476 0.8800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9636 0.8800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.426 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT