Harding

02003, 1934 XH, 1934XH, 1941 BH, 1941BH, 1952 BP, 1952BP, 1952 DT, 1952DT, 1971 SU1, 1971SU1, 1972 YT, 1972YT, 1973 AG1, 1973AG1, 6559 P-L, 6559P-L, J34X00H, J41B00H, J52B00P, J52D00T, J71S01U, J72Y00T, J73A01G, PLS6559

All data for this body: [vot]

MPC data
Name (number) Harding (2003)
a 3.05728
e 0.12792
i / sin(i) 1.8688 / 0.03261
q 2.66619
Q 3.44837
ω 69.6875
Node 64.4591
m 254.9650
n 0.1844
Epoch 2460800.5
nobs 5696
nopp 42
Years observed 1934-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.063
ep 0.146
sin(ip) 0.019
G 0.150
H 12.240
Mass
D 19.77 0.107
pV 0.076 0.0044
Value
Rotational Period 4.450
Period quality 2
Spectral Class C
Spectral Class Score 13.607
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -1.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0628 0.1460 0.0195 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.19 4.530 4.530 Nugent 2016AJ....152...63N NEATM
14.79 0.420 0.420 Masiero 2012ApJ...759L...8M NEATM
17.09 3.420 3.420 Ali-Lagoa 2018A&A...612A..85A NEATM
17.22 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
20.17 0.112 0.112 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0048 0.0048 Masiero 2011ApJ...741...68M NEATM
0.099 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.120 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.140 0.0120 0.0120 Masiero 2012ApJ...759L...8M 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
12.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.96 1 Synodic Alvarez 2004Icar..172..388A Lightcurve
4.453 2 Synodic Fornas LCDB 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 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4721 0.5450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5433 0.5450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6058 0.5450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT