1997 GZ16

1997GZ16, 1998 QW91, 1998QW91, 26943, J97G16Z, J98Q91W

All data for this body: [vot]

MPC data
Name (number) 1997 GZ16 (26943)
a 2.16825
e 0.17261
i / sin(i) 7.3690 / 0.12826
q 1.79398
Q 2.54252
ω 145.5182
Node 205.4030
m 140.9812
n 0.3087
Epoch 2460800.5
nobs 2829
nopp 20
Years observed 1997-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.188
ep 0.170
sin(ip) 0.136
G 0.150
H 14.930
Mass
D 3.72 0.081
pV 0.141 0.0179
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1875 0.1698 0.1357 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.940 0.940 Masiero 2020PSJ.....1....5M NEATM
3.48 0.094 0.094 Masiero 2011ApJ...741...68M NEATM
3.68 0.870 0.870 Masiero 2020PSJ.....1....5M NEATM
3.81 0.870 0.870 Masiero 2021PSJ.....2..162M NEATM
4.22 1.200 1.200 Nugent 2016AJ....152...63N NEATM
4.52 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.2200 0.2200 Nugent 2016AJ....152...63N NEATM
0.125 0.0211 0.0211 Masiero 2011ApJ...741...68M NEATM
0.141 0.0480 0.0720 Masiero 2021PSJ.....2..162M NEATM
0.161 0.1220 0.1220 Masiero 2020PSJ.....1....5M NEATM
0.170 0.0900 0.0900 Masiero 2020PSJ.....1....5M NEATM
0.232 0.0518 0.0518 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
14.93 MPC-2023-12-04 MPC-2023-12-04 Phot