Pluto

1930 BM, 1930BM, D4340, J30B00M

All data for this body: [vot]

MPC data
Name (number) Pluto (134340)
a 39.36217
e 0.24673
i / sin(i) 17.1719 / 0.29524
q 29.65030
Q 49.07404
ω 113.3779
Node 110.3333
m 52.1772
n 0.0040
Epoch 2460800.5
nobs 10793
nopp 102
Years observed 1914-2025
rms 0.37
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H -0.530
Mass 1.300e+22 7.000e+19
D
pV
Value
Rotational Period 153.293
Period quality 3
Spectral Class S
Spectral Class Score 3.720
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.3000e+22 7.0000e+19 7.0000e+19 Buie 2006AJ....132..290B BinImg
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
-0.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
153.2935 3 Synodic Tholen 1997plch.book..193T Lightcurve
153.36 2 Synodic Walker 1955PASP...67..224W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.620 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT