Jean-Jacques

01461, 1935 OH, 1935OH, 1937 YL, 1937YL, 1939 GH, 1939GH, J35O00H, J37Y00L, J39G00H

All data for this body: [vot]

MPC data
Name (number) Jean-Jacques (1461)
a 3.12398
e 0.05016
i / sin(i) 15.3180 / 0.26418
q 2.96728
Q 3.28068
ω 334.3007
Node 104.6095
m 324.1479
n 0.1785
Epoch 2460800.5
nobs 6633
nopp 51
Years observed 1935-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.127
ep 0.045
sin(ip) 0.244
G 0.150
H 10.130
Mass
D 35.49 0.154
pV 0.141 0.0065
Value
Rotational Period 8.278
Period quality 3-
Spectral Class X
Spectral Class Score 13.926
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1461 Jean-Jacques -1 Jean-Jacques -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1267 0.0451 0.2443 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.33 1.040 1.040 Masiero 2012ApJ...759L...8M NEATM
28.15 5.630 5.630 Ali-Lagoa 2018A&A...612A..85A NEATM
29.90 1.183 1.183 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.94 1.400 1.400 Tedesco 2002AJ....123.1056T STM
33.75 1.400 1.400 Usui 2011PASJ...63.1117U NEATM
35.15 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
35.64 3.450 3.450 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
39.71 7.940 7.940 Ali-Lagoa 2018A&A...612A..85A NEATM
41.43 0.464 0.464 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.124 0.0500 0.0500 Ali-Lagoa 2018A&A...612A..85A NEATM
0.141 0.0271 0.0271 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.161 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.170 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.196 0.0156 0.0156 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.247 0.0990 0.0990 Ali-Lagoa 2018A&A...612A..85A NEATM
0.273 0.0430 0.0430 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
10.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.5453 2 Synodic Pal 2020ApJS..247...26P Lightcurve
16.56 2 Synodic Behrend LCDB Lightcurve
8.2788 3- Synodic Brincat 2023MPBu...50...54B Lightcurve
8.27918 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.840000 0.150000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6943 0.6943 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT