Liberatrix

00125, 1872 RA, 1872RA, 1902 EG, 1902EG, 1943 FE, 1943FE, 1949 OE1, 1949OE1, 1949 SM, 1949SM, 1954 TD1, 1954TD1, I72R00A, J02E00G, J43F00E, J49O01E, J49S00M, J54T01D

All data for this body: [vot]

MPC data
Name (number) Liberatrix (125)
a 2.74203
e 0.08133
i / sin(i) 4.6651 / 0.08133
q 2.51901
Q 2.96504
ω 109.6595
Node 168.9380
m 281.5661
n 0.2171
Epoch 2460800.5
nobs 6613
nopp 73
Years observed 1872-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.743
ep 0.086
sin(ip) 0.078
G 0.150
H 8.930
Mass
D 47.54 0.344
pV 0.206 0.0124
Value
Rotational Period 3.960
Period quality 3
Spectral Class Xc
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis -4.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7433 0.0860 0.0778 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
37.37 1.570 1.570 Masiero 2012ApJ...759L...8M NEATM
37.81 2.006 2.006 Ryan&Woodward 2010AJ....140..933R IRAS-STM
42.99 8.600 8.600 Ali-Lagoa 2018A&A...612A..85A NEATM
43.17 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
43.58 2.300 2.300 Tedesco 2002AJ....123.1056T STM
43.66 4.370 4.370 Ali-Lagoa 2018A&A...612A..85A NEATM
48.42 0.530 0.530 Masiero 2014ApJ...791..121M NEATM
50.10 1.300 1.300 Hanus 2018Icar..309..297H RADIOMETRY_TPM
51.10 2.100 2.100 Hanus 2018Icar..309..297H RADIOMETRY_TPM
51.20 3.687 3.687 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
61.12 1.084 1.084 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.115 0.0270 0.0270 Masiero 2011ApJ...741...68M NEATM
0.169 0.0276 0.0276 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.180 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.225 0.0260 0.0260 Tedesco 2002AJ....123.1056T STM
0.285 0.0570 0.0570 Ali-Lagoa 2018A&A...612A..85A NEATM
0.294 0.1180 0.1180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.305 0.0341 0.0341 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.306 0.0470 0.0470 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
8.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.89 2 Synodic Trigo 2003MPBu...30...26T Lightcurve
3.893 3 Synodic ECLA LCDB Lightcurve
3.968 3- Synodic Buchheim 2006MPBu...33...63B Lightcurve
3.968 3 Synodic Harris 1992Icar...95..115H Lightcurve
3.968198 2 Sidereal Durech 2007A&A...465..331D Model
3.9682 2 Sidereal De Angelis 1995P&SS...43..649D Model
3.9682 2 Sidereal Martikainen 2021A&A...649A..98M Model
3.96821 2 Sidereal Drummond 1988Icar...76...19D Model
3.96821 2 Sidereal Drummond 1991Icar...89...44D Model
3.96822 2 Sidereal Magnusson 1990Icar...85..229M Model
3.9683 3 Synodic Benishek 2008MPBu...35...28B Lightcurve
3.9683 3 Synodic Fauerbach 2005MPBu...32...80F Lightcurve
3.96875 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.969 3 Synodic Lagerkvist 1986acm..proc...67L Lightcurve
3.969 3 Synodic Weidenschilling 1987Icar...70..191W Lightcurve
3.969 3 Synodic Zappala 1982A&AS...50...23Z Lightcurve
4.0 3 Synodic Tedesco LCDB Lightcurve
9.97 3 Synodic Gil 1991MPBu...18...39H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
M Tholen VIS Clark 1995Icar..113..387C PHOT
M 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
M S 0.870000 0.130000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S M 0.650000 0.280000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Bus 2002Icar..158..146B SPEC
X Bus VIS Fornasier 2010Icar..210..655F SPEC
Xc Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC