Praxedis

00547, 1904 TE, 1904TE, J04T00E

All data for this body: [vot]

MPC data
Name (number) Praxedis (547)
a 2.77433
e 0.23629
i / sin(i) 16.8595 / 0.29003
q 2.11878
Q 3.42989
ω 196.6976
Node 193.0342
m 37.6769
n 0.2133
Epoch 2460800.5
nobs 11666
nopp 54
Years observed 1904-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent Postrema (1484)
 
ap 2.773
ep 0.225
sin(ip) 0.276
G 0.150
H 9.990
Mass 1.671e+17 5.128e+16
D 47.09 0.020
pV 0.117 0.0001
Value
Rotational Period 9.100
Period quality 3
Spectral Class X
Spectral Class Score 29.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1484 Postrema 541 Postrema Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7730 0.2248 0.2764 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.4528e+17 7.2527e+16 7.2527e+16 Fienga INPOP19a Ephem
1.8900e+17 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
44.77 0.023 0.023 Ryan&Woodward 2010AJ....140..933R MSX-STM
44.89 9.790 9.790 Nugent 2016AJ....152...63N NEATM
52.46 1.720 1.720 Masiero 2014ApJ...791..121M NEATM
52.55 0.353 0.353 Masiero 2011ApJ...741...68M NEATM
53.36 0.038 0.038 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
54.01 16.870 16.870 Masiero 2021PSJ.....2..162M NEATM
63.18 17.450 17.450 Masiero 2012ApJ...759L...8M NEATM
66.45 6.640 6.640 Ali-Lagoa 2018A&A...612A..85A NEATM
68.84 17.220 17.220 Masiero 2021PSJ.....2..162M NEATM
68.97 2.565 2.565 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
69.68 2.200 2.200 Tedesco 2002AJ....123.1056T STM
70.66 7.070 7.070 Ali-Lagoa 2018A&A...612A..85A NEATM
71.37 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
72.94 2.911 2.911 Ryan&Woodward 2010AJ....140..933R IRAS-STM
78.46 21.613 21.613 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0195 0.0195 Masiero 2017AJ....154..168M NEATM
0.045 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0180 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.051 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0051 0.0051 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.054 0.0690 0.0690 Masiero 2012ApJ...759L...8M NEATM
0.057 0.0051 0.0051 Masiero 2011ApJ...741...68M NEATM
0.057 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.058 0.0042 0.0042 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.067 0.0300 0.0530 Masiero 2021PSJ.....2..162M NEATM
0.097 0.0001 0.0001 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.100 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.100 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.137 0.0001 0.0001 Ryan&Woodward 2010AJ....140..933R MSX-STM
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
9.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.1035 3 Synodic Behrend LCDB Lightcurve
9.104 2 Synodic Pilcher LCDB Lightcurve
9.105 2 Synodic Cooney 2002MPBu...29...78C Lightcurve
9.106 3 Synodic Higgins 2008MPBu...35..123H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
P 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
P M 0.750000 0.220000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
T Bus VIS Lazzaro 2004Icar..172..179L SPEC
T Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
Xk Bus-DeMeo VISNIR Clark 2009Icar..202..119C SPEC
Xk Bus VIS Bus 2002Icar..158..146B SPEC