Ganeshvenu

13261, 1990 QA18, 1990QA18, 1997 ET15, 1997ET15, 1998 QM16, 1998QM16, J90Q18A, J97E15T, J98Q16M

All data for this body: [vot]

MPC data
Name (number) Ganeshvenu (13261)
a 2.52722
e 0.15100
i / sin(i) 4.4352 / 0.07733
q 2.14560
Q 2.90884
ω 111.4307
Node 191.6335
m 249.2852
n 0.2453
Epoch 2460800.5
nobs 3010
nopp 23
Years observed 1990-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.526
ep 0.140
sin(ip) 0.084
G 0.150
H 14.230
Mass
D 3.60 0.127
pV 0.452 0.0411
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.886
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5265 0.1404 0.0835 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.60 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.452 0.0411 0.0411 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
14.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.481 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT