1988 GZ

1988GZ, 11029, 1990 US10, 1990US10, 1998 EL9, 1998EL9, J88G00Z, J90U10S, J98E09L

All data for this body: [vot]

MPC data
Name (number) 1988 GZ (11029)
a 3.09900
e 0.12124
i / sin(i) 5.6320 / 0.09814
q 2.72327
Q 3.47473
ω 266.9977
Node 28.8596
m 191.7679
n 0.1807
Epoch 2460800.5
nobs 5006
nopp 25
Years observed 1988-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.099
ep 0.117
sin(ip) 0.095
G 0.150
H 12.770
Mass
D 16.70 0.167
pV 0.061 0.0058
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0985 0.1168 0.0951 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.15 0.830 0.830 Usui 2011PASJ...63.1117U NEATM
16.17 0.278 0.278 Masiero 2011ApJ...741...68M NEATM
16.34 3.270 3.270 Ali-Lagoa 2018A&A...612A..85A NEATM
16.81 0.330 0.330 Masiero 2014ApJ...791..121M NEATM
16.83 3.370 3.370 Ali-Lagoa 2018A&A...612A..85A NEATM
17.23 0.287 0.287 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.061 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.068 0.0158 0.0158 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
12.77 MPC-2023-12-04 MPC-2023-12-04 Phot