Maja

00066, 1861 GA, 1861GA, 1902 UF, 1902UF, 1906 QD, 1906QD, 1947 FO, 1947FO, 1974 KR, 1974KR, 1992 OX10, 1992OX10, I61G00A, J02U00F, J06Q00D, J47F00O, J74K00R, J92O10X

All data for this body: [vot]

MPC data
Name (number) Maja (66)
a 2.64645
e 0.17223
i / sin(i) 3.0436 / 0.05310
q 2.19065
Q 3.10224
ω 43.4410
Node 7.4847
m 163.4971
n 0.2289
Epoch 2460800.5
nobs 5302
nopp 69
Years observed 1861-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.646
ep 0.144
sin(ip) 0.056
G 0.150
H 9.480
Mass
D 73.42 0.797
pV 0.053 0.0039
Value
Rotational Period 9.735
Period quality 3
Spectral Class Ch
Spectral Class Score 31.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6460 0.1439 0.0560 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
62.90 19.423 19.423 Masiero 2017AJ....154..168M NEATM
65.80 23.230 23.230 Masiero 2021PSJ.....2..162M NEATM
66.82 17.020 17.020 Masiero 2020PSJ.....1....5M NEATM
67.89 27.570 27.570 Masiero 2021PSJ.....2..162M NEATM
70.44 4.962 4.962 Ryan&Woodward 2010AJ....140..933R IRAS-STM
70.50 22.810 22.810 Masiero 2020PSJ.....1....5M NEATM
71.79 0.920 0.920 Usui 2011PASJ...63.1117U NEATM
71.82 5.300 5.300 Tedesco 2002AJ....123.1056T STM
72.98 7.300 7.300 Ali-Lagoa 2018A&A...612A..85A NEATM
74.30 21.310 21.310 Masiero 2012ApJ...759L...8M NEATM
76.58 4.826 4.826 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
77.62 7.760 7.760 Ali-Lagoa 2018A&A...612A..85A NEATM
82.28 2.110 2.110 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.037 0.0520 0.0520 Masiero 2012ApJ...759L...8M NEATM
0.042 0.0240 0.0560 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0200 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.049 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.055 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0074 0.0074 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.062 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.063 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0116 0.0116 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.076 0.0451 0.0451 Masiero 2017AJ....154..168M NEATM
0.076 0.0720 0.0720 Masiero 2020PSJ.....1....5M 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
9.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.733 3 Synodic Barucci 1989BAAS...21..963B Lightcurve
9.733 3 Synodic Di Martino 1990Icar...87..372D Lightcurve
9.73509 3 Synodic Behrend LCDB Lightcurve
9.7357 2 Sidereal Hanus 2016A&A...586A.108H Model
9.73571 2 Sidereal Martikainen 2021A&A...649A..98M Model
9.736 3 Synodic Ditteon 2007MPBu...34...59D Lightcurve
9.74 1 Synodic Behrend LCDB Lightcurve
9.74 2- Synodic Behrend LCDB Lightcurve
9.761 2 Synodic Riccioli 2001P&SS...49..657R Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Tholen VIS Fornasier 2014Icar..233..163F SPEC
C 0.538 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Ch Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC
Ch Bus VIS Fornasier 2014Icar..233..163F SPEC