2003 KE12

2003KE12, F6988, K03K12E

All data for this body: [vot]

MPC data
Name (number) 2003 KE12 (156988)
a 2.66109
e 0.23318
i / sin(i) 9.1941 / 0.15978
q 2.04059
Q 3.28159
ω 215.8975
Node 108.5895
m 316.4907
n 0.2270
Epoch 2460800.5
nobs 912
nopp 18
Years observed 2002-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.662
ep 0.220
sin(ip) 0.137
G 0.150
H 15.560
Mass
D 5.50 0.464
pV 0.039 0.0088
Value
Rotational Period
Period quality None
Spectral Class
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6619 0.2199 0.1372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.70 1.260 1.260 Masiero 2020PSJ.....1....5M NEATM
5.63 0.499 0.499 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0089 0.0089 Masiero 2011ApJ...741...68M NEATM
0.051 0.0570 0.0570 Masiero 2020PSJ.....1....5M 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
15.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
B X 0.1153 0.0670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1216 0.0670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT