1997 PE2

1997PE2, 14095, 1993 TQ13, 1993TQ13, J93T13Q, J97P02E

All data for this body: [vot]

MPC data
Name (number) 1997 PE2 (14095)
a 2.61428
e 0.30574
i / sin(i) 18.5114 / 0.31749
q 1.81498
Q 3.41358
ω 185.1261
Node 143.0444
m 190.1749
n 0.2332
Epoch 2460800.5
nobs 3722
nopp 23
Years observed 1993-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.617
ep 0.283
sin(ip) 0.275
G 0.150
H 13.360
Mass
D 5.89 0.023
pV 0.284 0.0260
Value
Rotational Period 19.530
Period quality 2
Spectral Class S
Spectral Class Score 14.229
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6168 0.2831 0.2746 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.61 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
5.91 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM
6.04 0.029 0.029 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.265 0.0330 0.0330 Masiero 2012ApJ...759L...8M NEATM
0.279 0.0785 0.0785 Masiero 2011ApJ...741...68M NEATM
0.330 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
13.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.532 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
19.6687 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.748 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6165 0.6620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6736 0.6620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT