1998 GK8

1998GK8, 2000 QH224, 2000QH224, 29594, J98G08K, K00QM4H

All data for this body: [vot]

MPC data
Name (number) 1998 GK8 (29594)
a 3.20533
e 0.14890
i / sin(i) 27.6336 / 0.46382
q 2.72806
Q 3.68259
ω 256.6468
Node 170.4963
m 19.1942
n 0.1718
Epoch 2460800.5
nobs 3335
nopp 23
Years observed 1998-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.217
ep 0.108
sin(ip) 0.463
G 0.150
H 13.410
Mass
D 12.52 0.091
pV 0.068 0.0050
Value
Rotational Period 9.100
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2169 0.1076 0.4630 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.21 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
12.64 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
16.37 6.700 6.700 Masiero 2021PSJ.....2..162M NEATM
18.66 5.770 5.770 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0130 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.031 0.0200 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0066 0.0066 Masiero 2011ApJ...741...68M NEATM
0.075 0.0087 0.0087 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.56621 2 Synodic Pal 2020ApJS..247...26P Lightcurve
9.14 2 Synodic Waszczak 2015AJ....150...75W Lightcurve