Iso-Heikkila

01947, 1935 EA, 1935EA, J35E00A

All data for this body: [vot]

MPC data
Name (number) Iso-Heikkila (1947)
a 3.15089
e 0.04394
i / sin(i) 11.8902 / 0.20604
q 3.01244
Q 3.28934
ω 143.4957
Node 90.6184
m 332.4253
n 0.1762
Epoch 2460800.5
nobs 5071
nopp 36
Years observed 1935-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.152
ep 0.067
sin(ip) 0.187
G 0.150
H 11.300
Mass
D 30.57 0.485
pV 0.079 0.0045
Value
Rotational Period 5.015
Period quality 1
Spectral Class D
Spectral Class Score 78.991
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 4.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1519 0.0672 0.1867 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.48 1.237 1.237 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
29.44 1.700 1.700 Tedesco 2002AJ....123.1056T STM
30.15 2.068 2.068 Ryan&Woodward 2010AJ....140..933R IRAS-STM
30.39 3.040 3.040 Ali-Lagoa 2018A&A...612A..85A NEATM
30.72 0.860 0.860 Usui 2011PASJ...63.1117U NEATM
31.61 0.810 0.810 Masiero 2012ApJ...759L...8M NEATM
32.64 9.110 9.110 Nugent 2016AJ....152...63N NEATM
33.02 6.600 6.600 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.063 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.093 0.0098 0.0098 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.098 0.0120 0.0120 Tedesco 2002AJ....123.1056T STM
0.104 0.0094 0.0094 Ryan&Woodward 2010AJ....140..933R IRAS-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
11.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.0158 1 Synodic Galad 2010A&A...514A..55G Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Bus-DeMeo VIS Humes 2024PSJ.....5...80H SPEC
D D 0.4997 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5317 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5912 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5951 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6963 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8433 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9699 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9870 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9876 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K D 0.3426 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.125 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L D 0.6233 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D Bus-DeMeo VISNIR Humes 2024PSJ.....5...80H SPEC
D 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.1400 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT