1991 PT11

1991PT11, 14883, 1975 VJ3, 1975VJ3, J75V03J, J91P11T

All data for this body: [vot]

MPC data
Name (number) 1991 PT11 (14883)
a 3.10407
e 0.22926
i / sin(i) 3.6913 / 0.06438
q 2.39243
Q 3.81570
ω 208.8310
Node 180.1471
m 15.5612
n 0.1802
Epoch 2460800.5
nobs 2524
nopp 26
Years observed 1975-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.106
ep 0.196
sin(ip) 0.061
G 0.150
H 13.550
Mass
D 9.29 0.415
pV 0.107 0.0178
Value
Rotational Period 8.156
Period quality 2
Spectral Class B
Spectral Class Score 1.386
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1064 0.1957 0.0610 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.88 3.150 3.150 Masiero 2021PSJ.....2..162M NEATM
9.30 0.419 0.419 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 0.0440 0.0820 Masiero 2021PSJ.....2..162M NEATM
0.107 0.0185 0.0185 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
13.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.15607 2 Sidereal Durech 2018A&A...617A..57D Model
8.1561 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.231 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT