Johnhale

1998 FD64, 1998FD64, 29585, J98F64D

All data for this body: [vot]

MPC data
Name (number) Johnhale (29585)
a 3.08126
e 0.13757
i / sin(i) 3.3418 / 0.05829
q 2.65737
Q 3.50514
ω 8.4399
Node 76.6657
m 97.7388
n 0.1822
Epoch 2460800.5
nobs 2011
nopp 23
Years observed 1992-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.077
ep 0.131
sin(ip) 0.037
G 0.150
H 14.310
Mass
D 12.00 1.273
pV 0.026 0.0100
Value
Rotational Period 107.000
Period quality 2
Spectral Class C
Spectral Class Score 7.631
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0773 0.1309 0.0372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.90 1.490 1.490 Usui 2011PASJ...63.1117U NEATM
12.27 2.450 2.450 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A 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
14.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
107.5 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.1057 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.2544 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.996 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C B 0.2525 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT