Heasley

14564, 1952 HK1, 1952HK1, 1977 RC1, 1977RC1, 1987 UJ8, 1987UJ8, 1997 WX36, 1997WX36, 1998 BX13, 1998BX13, J52H01K, J77R01C, J87U08J, J97W36X, J98B13X

All data for this body: [vot]

MPC data
Name (number) Heasley (14564)
a 2.84895
e 0.22591
i / sin(i) 4.7176 / 0.08224
q 2.20534
Q 3.49256
ω 181.2223
Node 114.1555
m 356.4146
n 0.2050
Epoch 2460800.5
nobs 3586
nopp 26
Years observed 1977-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.849
ep 0.219
sin(ip) 0.059
G 0.150
H 13.410
Mass
D 12.00 0.060
pV 0.072 0.0020
Value
Rotational Period 10.090
Period quality 2
Spectral Class X
Spectral Class Score 4.650
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8487 0.2193 0.0592 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.28 3.120 3.120 Nugent 2016AJ....152...63N NEATM
10.80 2.190 2.190 Masiero 2021PSJ.....2..162M NEATM
11.62 0.079 0.079 Masiero 2011ApJ...741...68M NEATM
12.57 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
8.76 1.750 1.750 Ali-Lagoa 2018A&A...612A..85A NEATM
8.81 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
9.04 2.440 2.440 Masiero 2021PSJ.....2..162M NEATM
9.74 2.690 2.690 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0047 0.0047 Masiero 2011ApJ...741...68M NEATM
0.064 0.0220 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.070 0.2100 0.2100 Nugent 2016AJ....152...63N NEATM
0.075 0.0022 0.0022 Masiero 2011ApJ...741...68M NEATM
0.080 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.103 0.0530 0.1080 Masiero 2021PSJ.....2..162M NEATM
0.121 0.0480 0.0480 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.091 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.4416 0.4416 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT