Medea

00212, 1880 CA, 1880CA, 1930 FW, 1930FW, I80C00A, J30F00W

All data for this body: [vot]

MPC data
Name (number) Medea (212)
a 3.11764
e 0.10296
i / sin(i) 4.2770 / 0.07458
q 2.79666
Q 3.43863
ω 105.4206
Node 312.9154
m 129.3250
n 0.1790
Epoch 2460200.5
nobs 6810
nopp 72
Years observed 1880-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.113
ep 0.092
sin(ip) 0.093
Value Standard error
G 0.150
H 8.540
Mass 1.754e+18 3.148e+17
D 143.74 1.655
pV 0.044 0.0014
Rotational Period 10.283
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1131 0.0918 0.0932 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.6100e+18 Folkner 2014IPNPR.196C...1F Ephem
8.9853e+17 4.4525e+17 4.4525e+17 Fienga INPOP19a Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
136.12 2.500 2.500 Tedesco 2002AJ....123.1056T STM
142.56 4.005 4.005 Ryan&Woodward 2010AJ....140..933R IRAS-STM
146.24 7.911 7.911 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
149.87 14.990 14.990 Ali-Lagoa 2018A&A...612A..85A NEATM
153.72 2.880 2.880 Usui 2011PASJ...63.1117U NEATM
153.72 30.740 30.740 Ali-Lagoa 2018A&A...612A..85A NEATM
158.29 56.830 56.830 Nugent 2016AJ....152...63N NEATM
174.23 71.308 71.308 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0165 0.0165 Masiero 2017AJ....154..168M NEATM
0.035 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.041 0.0045 0.0045 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.042 0.0024 0.0024 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.046 0.0020 0.0020 Tedesco 2002AJ....123.1056T 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
8.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.00 Behrend LCDB Lightcurve
10.12 Di Martino 1995A&AS..112....1D Lightcurve
10.25 Holliday 1996MPBu...23...43H Lightcurve
10.28 Behrend LCDB Lightcurve
10.28 Hamanowa LCDB Lightcurve
10.28 Koff 2005MPBu...32...32K Lightcurve
10.28 Behrend LCDB Lightcurve
10.28 Hanus 2016A&A...586A.108H Model
10.29 Behrend LCDB Lightcurve
10.29 Behrend LCDB Lightcurve
10.29 Shevchenko 2014MPBu...41..195S Lightcurve
10.31 Behrend LCDB Lightcurve
10.32 CALL LCDB Lightcurve
8.56 Behrend LCDB Lightcurve