1991 PV11

1991PV11, 11901, 1990 FG5, 1990FG5, 1998 MR9, 1998MR9, J90F05G, J91P11V, J98M09R

All data for this body: [vot]

MPC data
Name (number) 1991 PV11 (11901)
a 2.41592
e 0.16127
i / sin(i) 13.0885 / 0.22646
q 2.02630
Q 2.80554
ω 94.0226
Node 146.9889
m 70.5071
n 0.2625
Epoch 2460800.5
nobs 5670
nopp 23
Years observed 1990-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.167
sin(ip) 0.226
G 0.150
H 13.940
Mass
D 5.27 0.126
pV 0.253 0.0410
Value
Rotational Period 9.376
Period quality 3
Spectral Class S
Spectral Class Score 5.150
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4183 0.1673 0.2259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.27 0.126 0.126 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.0410 0.0410 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
13.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.36746 2 Synodic Pal 2020ApJS..247...26P Lightcurve
9.37487 2 Sidereal Durech 2019A&A...631A...2D Model
9.3749 2 Sidereal Durech 2023A&A...675A..24D Model
9.3759 3 Synodic Oey 2014MPBu...41..276O Lightcurve
9.3768 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.455 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT