Granahan

11007, 1980 TV12, 1980TV12, 1980 VA3, 1980VA3, 1990 VF7, 1990VF7, J80T12V, J80V03A, J90V07F

All data for this body: [vot]

MPC data
Name (number) Granahan (11007)
a 2.23447
e 0.13697
i / sin(i) 3.1960 / 0.05575
q 1.92841
Q 2.54054
ω 41.7879
Node 349.3306
m 120.7280
n 0.2951
Epoch 2460800.5
nobs 3591
nopp 23
Years observed 1953-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.235
ep 0.115
sin(ip) 0.054
G 0.150
H 14.300
Mass
D 3.59 0.098
pV 0.349 0.0376
Value
Rotational Period 4.800
Period quality 2+
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2350 0.1147 0.0545 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 0.112 0.112 Masiero 2011ApJ...741...68M NEATM
3.59 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.344 0.0410 0.0410 Masiero 2012ApJ...759L...8M NEATM
0.378 0.0940 0.0940 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
14.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.82 2+ Synodic Behrend LCDB Lightcurve