Grueber

1991 AU, 1991AU, 1998 YL8, 1998YL8, 26355, J91A00U, J98Y08L

All data for this body: [vot]

MPC data
Name (number) Grueber (26355)
a 2.51737
e 0.25553
i / sin(i) 12.1497 / 0.21047
q 1.87411
Q 3.16062
ω 277.8897
Node 94.5205
m 128.4059
n 0.2468
Epoch 2460200.5
nobs 3235
nopp 22
Years observed 1991-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 12.900
Mass
D 5.57 0.370
pV 0.519 0.0950
Rotational Period 4.539
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.57 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.519 0.0950 0.0950 Masiero 2012ApJ...759L...8M 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
12.90 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.54 Fauerbach 2019MPBu...46..236F Lightcurve
4.54 Benishek LCDB Lightcurve
4.54 Durech 2019A&A...631A...2D Model
4.54 Durech 2023A&A...675A..24D Model
4.54 Behrend LCDB Lightcurve
5.01 Waszczak 2015AJ....150...75W Lightcurve