Parker

05392, 1986 AK, 1986AK, J86A00K

All data for this body: [vot]

MPC data
Name (number) Parker (5392)
a 2.34877
e 0.34393
i / sin(i) 22.0550 / 0.37550
q 1.54097
Q 3.15658
ω 96.5512
Node 56.0899
m 310.1206
n 0.2738
Epoch 2460800.5
nobs 12265
nopp 24
Years observed 1986-2025
rms 0.34
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.349
ep 0.299
sin(ip) 0.399
G 0.150
H 12.950
Mass
D 8.54 0.684
pV 0.169 0.0266
Value
Rotational Period 87.100
Period quality 2+
Spectral Class Sv
Spectral Class Score 21.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3489 0.2990 0.3990 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.00 1.500 1.500 Ali-Lagoa 2017A&A...603A..55A NEATM
5.92 1.690 1.690 Nugent 2016AJ....152...63N NEATM
7.07 1.800 1.800 Nugent 2016AJ....152...63N NEATM
8.90 1.300 1.300 Ali-Lagoa 2017A&A...603A..55A NEATM
9.70 1.500 1.500 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.0400 0.0400 Ali-Lagoa 2017A&A...603A..55A NEATM
0.160 0.0500 0.0500 Ali-Lagoa 2017A&A...603A..55A NEATM
0.180 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A NEATM
0.240 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.320 0.1400 0.1400 Nugent 2016AJ....152...63N 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
12.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
87.15 2+ Synodic Stephens 2018MPBu...45..135S Lightcurve
88.66 2 Synodic Polakis 2022MPBu...49..179P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.563 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
SI Bus VIS Bus 2002Icar..158..146B SPEC
Sv Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC