Astyanax

01871, 1971 FF, 1971FF, J71F00F

All data for this body: [vot]

MPC data
Name (number) Astyanax (1871)
a 5.22609
e 0.03436
i / sin(i) 8.6078 / 0.14967
q 5.04650
Q 5.40567
ω 167.0650
Node 145.7678
m 346.8474
n 0.0825
Epoch 2460200.5
nobs 2340
nopp 33
Years observed 1971-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 11.280
Mass
D 27.67 0.389
pV 0.081 0.0102
Rotational Period 6.517
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.27 0.730 0.730 Grav 2011ApJ...742...40G NEATM
27.83 0.460 0.460 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.076 0.0140 0.0140 Grav 2012ApJ...759...49G NEATM
0.086 0.0150 0.0150 Grav 2011ApJ...742...40G 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
11.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.52 Durech 2023A&A...675A..24D Model
6.52 Kalup 2021ApJS..254....7K Lightcurve
6.52 Stephens 2014MPBu...41...95S Lightcurve