1998 KM54

1998KM54, 1997 AR14, 1997AR14, 42695, J97A14R, J98K54M

All data for this body: [vot]

MPC data
Name (number) 1998 KM54 (42695)
a 2.58162
e 0.12415
i / sin(i) 10.9195 / 0.18943
q 2.26110
Q 2.90213
ω 117.4705
Node 114.9287
m 47.1628
n 0.2376
Epoch 2460200.5
nobs 1106
nopp 19
Years observed 1997-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.582
ep 0.146
sin(ip) 0.176
Value Standard error
G 0.150
H 15.300
Mass
D 2.57 0.227
pV 0.293 0.0765
Rotational Period 16.058
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5822 0.1461 0.1757 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.227 0.227 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.293 0.0765 0.0765 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
15.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.06 Waszczak 2015AJ....150...75W Lightcurve
16.11 Durech 2018A&A...617A..57D Model