Keaton

02712, 1937 YD, 1937YD, 1951 EA, 1951EA, 1971 QO2, 1971QO2, 1978 XZ, 1978XZ, 1980 KF, 1980KF, J37Y00D, J51E00A, J71Q02O, J78X00Z, J80K00F

All data for this body: [vot]

MPC data
Name (number) Keaton (2712)
a 2.16222
e 0.03621
i / sin(i) 0.8216 / 0.01434
q 2.08392
Q 2.24053
ω 335.3068
Node 169.8863
m 135.9392
n 0.3100
Epoch 2460800.5
nobs 4886
nopp 32
Years observed 1937-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.162
ep 0.110
sin(ip) 0.034
G 0.150
H 13.790
Mass
D
pV
Value
Rotational Period 6.719
Period quality 3
Spectral Class A
Spectral Class Score 1.344
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1620 0.1102 0.0342 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.36 2 Synodic Ferrero 2021MPBu...48..215F Lightcurve
5.87 2 Synodic Chang 2019ApJS..241....6C Lightcurve
6.7199 3 Synodic Pravec LCDB Lightcurve
6.72 3 Synodic Benishek 2021MPBu...48..280B Lightcurve
6.72006 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.224 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT