Liberia

01816, 1904 HA, 1904HA, 1936 BD, 1936BD, 1954 EZ, 1954EZ, 1977 QW3, 1977QW3, J04H00A, J36B00D, J54E00Z, J77Q03W

All data for this body: [vot]

MPC data
Name (number) Liberia (1816)
a 2.33847
e 0.21883
i / sin(i) 26.1569 / 0.44083
q 1.82674
Q 2.85020
ω 340.7751
Node 153.2524
m 344.4616
n 0.2756
Epoch 2460800.5
nobs 13125
nopp 31
Years observed 1904-2025
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.339
ep 0.255
sin(ip) 0.416
G 0.150
H 12.100
Mass
D 10.19 0.319
pV 0.330 0.0400
Value
Rotational Period 3.080
Period quality 3
Spectral Class S
Spectral Class Score 20.938
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -1.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3390 0.2546 0.4156 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.94 2.390 2.390 Ali-Lagoa 2018A&A...612A..85A NEATM
12.49 0.760 0.760 Usui 2011PASJ...63.1117U NEATM
8.14 1.250 1.250 Nugent 2016AJ....152...63N NEATM
9.78 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.0910 0.0910 Ali-Lagoa 2018A&A...612A..85A NEATM
0.352 0.0480 0.0480 Masiero 2012ApJ...759L...8M NEATM
0.370 0.1200 0.1200 Nugent 2016AJ....152...63N 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
12.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.086 3 Synodic Benishek 2022MPBu...49..333B Lightcurve
3.08604 3 Synodic Behrend LCDB Lightcurve
3.08606 3 Synodic Benishek 2020MPBu...47...75B Lightcurve
3.0861 3 Synodic Willis 2004MPBu...31...82W Lightcurve
3.086156 2 Sidereal Hanus 2016A&A...586A.108H Model
3.08617 2 Sidereal Durech 2023A&A...675A..24D Model
3.09 3- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT