Pytho

09431, 1996 PS1, 1996PS1, J96P01S

All data for this body: [vot]

MPC data
Name (number) Pytho (9431)
a 5.11904
e 0.08546
i / sin(i) 21.3340 / 0.36380
q 4.68158
Q 5.55651
ω 186.3929
Node 201.4915
m 116.3952
n 0.0851
Epoch 2460800.5
nobs 4029
nopp 28
Years observed 1993-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 10.640
Mass
D 40.89 2.336
pV 0.056 0.0124
Value
Rotational Period 19.860
Period quality 2
Spectral Class D
Spectral Class Score 5.105
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
38.36 3.480 3.480 Grav 2012ApJ...759...49G NEATM
42.77 3.670 3.670 Usui 2011PASJ...63.1117U NEATM
43.18 8.640 8.640 Ali-Lagoa 2018A&A...612A..85A NEATM
43.90 8.780 8.780 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.076 0.0260 0.0260 Grav 2012ApJ...759...49G 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
10.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.862 2 Synodic McNeill 2021PSJ.....2....6M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.131 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.7199 0.1060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT