1991 GC1

1991GC1, 10328, 1983 GL2, 1983GL2, 1995 HN, 1995HN, J83G02L, J91G01C, J95H00N

All data for this body: [vot]

MPC data
Name (number) 1991 GC1 (10328)
a 2.53737
e 0.20447
i / sin(i) 13.8210 / 0.23889
q 2.01856
Q 3.05618
ω 222.3603
Node 14.5406
m 346.6700
n 0.2439
Epoch 2460200.5
nobs 4107
nopp 23
Years observed 1991-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.533
ep 0.239
sin(ip) 0.238
Value Standard error
G 0.150
H 14.200
Mass
D 8.96 0.236
pV 0.052 0.0057
Rotational Period 15.357
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5331 0.2389 0.2383 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.31 0.600 0.600 Usui 2011PASJ...63.1117U NEATM
10.55 2.110 2.110 Ali-Lagoa 2018A&A...612A..85A NEATM
3.94 1.560 1.560 Nugent 2016AJ....152...63N NEATM
7.95 2.500 2.500 Masiero 2021PSJ.....2..162M NEATM
8.39 2.120 2.120 Masiero 2020PSJ.....1....5M NEATM
8.42 2.493 2.493 Masiero 2017AJ....154..168M NEATM
8.58 2.790 2.790 Masiero 2021PSJ.....2..162M NEATM
8.83 0.800 0.800 Tedesco 2002AJ....123.1056T STM
8.85 0.285 0.285 Masiero 2011ApJ...741...68M NEATM
8.95 4.200 4.200 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0085 0.0085 Masiero 2011ApJ...741...68M NEATM
0.052 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.054 0.0230 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0260 0.0460 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0770 0.0770 Masiero 2012ApJ...759L...8M NEATM
0.063 0.0430 0.0430 Masiero 2017AJ....154..168M NEATM
0.069 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.240 0.1700 0.1700 Nugent 2016AJ....152...63N 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
14.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.36 Galad 2008MPBu...35...78G Lightcurve