Peekaydee

09004, 1982 UZ2, 1982UZ2, 1992 MF, 1992MF, 1993 SA9, 1993SA9, J82U02Z, J92M00F, J93S09A

All data for this body: [vot]

MPC data
Name (number) Peekaydee (9004)
a 3.19431
e 0.15907
i / sin(i) 21.7112 / 0.36993
q 2.68620
Q 3.70242
ω 99.3269
Node 188.1844
m 248.5500
n 0.1726
Epoch 2460800.5
nobs 3913
nopp 26
Years observed 1982-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.204
ep 0.125
sin(ip) 0.378
G 0.150
H 12.890
Mass
D 13.52 0.063
pV 0.074 0.0073
Value
Rotational Period 32.670
Period quality 2
Spectral Class C
Spectral Class Score 20.340
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2045 0.1246 0.3783 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.52 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
14.81 3.840 3.840 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.075 0.0074 0.0074 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
12.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
32.6511 2 Synodic Pal 2020ApJS..247...26P Lightcurve
32.675 2 Sidereal Durech 2023A&A...675A..24D Model
32.676 2 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
B 0.725 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B C 0.8413 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.8760 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.76 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C C 0.2695 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3273 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6067 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6994 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7338 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.6178 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.2734 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT