Laodica

00507, 1896 YB, 1896YB, 1903 DC, 1903DC, 1912 VP, 1912VP, 1953 GK1, 1953GK1, 1958 AK, 1958AK, 1974 YC, 1974YC, I96Y00B, J03D00C, J12V00P, J53G01K, J58A00K, J74Y00C

All data for this body: [vot]

MPC data
Name (number) Laodica (507)
a 3.15510
e 0.10317
i / sin(i) 9.5031 / 0.16510
q 2.82960
Q 3.48060
ω 100.8122
Node 293.3670
m 32.4795
n 0.1759
Epoch 2460800.5
nobs 5168
nopp 62
Years observed 1906-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.154
ep 0.071
sin(ip) 0.187
G 0.150
H 9.230
Mass
D 45.95 0.259
pV 0.154 0.0054
Value
Rotational Period 4.700
Period quality 3
Spectral Class X
Spectral Class Score 14.807
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1540 0.0706 0.1867 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.18 7.040 7.040 Ali-Lagoa 2018A&A...612A..85A NEATM
42.79 1.989 1.989 Ryan&Woodward 2010AJ....140..933R IRAS-STM
43.78 4.000 4.000 Tedesco 2002AJ....123.1056T STM
45.17 0.280 0.280 Masiero 2014ApJ...791..121M NEATM
51.03 0.850 0.850 Usui 2011PASJ...63.1117U NEATM
51.97 5.200 5.200 Ali-Lagoa 2018A&A...612A..85A NEATM
55.34 2.002 2.002 Masiero 2011ApJ...741...68M NEATM
61.64 3.155 3.155 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.108 0.0113 0.0113 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.133 0.0089 0.0089 Masiero 2011ApJ...741...68M NEATM
0.139 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.200 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.211 0.0450 0.0450 Tedesco 2002AJ....123.1056T STM
0.224 0.0225 0.0225 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.304 0.1220 0.1220 Ali-Lagoa 2018A&A...612A..85A 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
9.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.705 2 Synodic Robinson 2002MPBu...29...13R Lightcurve
4.706 3 Synodic Black 2016MPBu...43..287B Lightcurve
4.706 3 Synodic Mansego 2016MPBu...43..332M Lightcurve
4.7064 2+ Synodic Hess 2017MPBu...44....3H Lightcurve
4.70644 3 Synodic Behrend LCDB Lightcurve
4.70656 2 Sidereal Durech 2020A&A...643A..59D Model
4.70657 2 Sidereal Hanus 2013A&A...551A..67H Model
4.708 3- Synodic Behrend LCDB Lightcurve
6.737 2 Synodic Warner 2011MPBu...38...96W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X 0.4800 0.4250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
M 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Bus 2002Icar..158..146B SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6345 0.4250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xt Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT