Piedade

11912, 1992 OP5, 1992OP5, 1995 HH, 1995HH, J92O05P, J95H00H

All data for this body: [vot]

MPC data
Name (number) Piedade (11912)
a 2.31290
e 0.13778
i / sin(i) 3.3539 / 0.05850
q 1.99422
Q 2.63158
ω 94.3243
Node 181.9161
m 146.4486
n 0.2802
Epoch 2460800.5
nobs 3761
nopp 23
Years observed 1992-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.312
ep 0.127
sin(ip) 0.063
G 0.150
H 14.540
Mass
D 4.07 0.160
pV 0.223 0.0358
Value
Rotational Period 10.140
Period quality 1
Spectral Class S
Spectral Class Score 25.582
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3119 0.1268 0.0628 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.07 0.160 0.160 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0358 0.0358 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
14.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.142 1 Synodic Waszczak 2015AJ....150...75W 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 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8452 0.9180 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8695 0.9180 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9543 0.9180 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9980 0.9180 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT