Michel

01348, 1908 YF, 1908YF, 1933 FD, 1933FD, 1933 HM, 1933HM, 1934 LG, 1934LG, 1942 BA, 1942BA, 1956 BA, 1956BA, J08Y00F, J33F00D, J33H00M, J34L00G, J42B00A, J56B00A

All data for this body: [vot]

MPC data
Name (number) Michel (1348)
a 2.79179
e 0.13867
i / sin(i) 6.5898 / 0.11476
q 2.40465
Q 3.17894
ω 17.6591
Node 87.5231
m 321.9300
n 0.2113
Epoch 2460800.5
nobs 8733
nopp 42
Years observed 1908-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.792
ep 0.149
sin(ip) 0.094
G 0.150
H 11.150
Mass
D 16.79 0.327
pV 0.262 0.0251
Value
Rotational Period 8.090
Period quality 3
Spectral Class S
Spectral Class Score 23.578
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7924 0.1490 0.0942 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.29 0.730 0.730 Masiero 2012ApJ...759L...8M NEATM
16.90 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
17.05 3.410 3.410 Ali-Lagoa 2018A&A...612A..85A NEATM
18.01 3.600 3.600 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0920 0.0920 Ali-Lagoa 2018A&A...612A..85A NEATM
0.258 0.1030 0.1030 Ali-Lagoa 2018A&A...612A..85A NEATM
0.265 0.0270 0.0270 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
11.15 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.08052 2 Sidereal Durech 2019A&A...631A...2D Model
8.081 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.095 3 Synodic Warner 2007MPBu...34...72W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A A 0.2393 0.2393 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L None Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.263 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
SI Bus VIS Bus 2002Icar..158..146B SPEC