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1133 Lugduna (1929 RC1)
Classification: Main-belt Asteroid          SPK-ID: 2001133
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868352118013516 5.7194e-08  
a 2.186296057345874 5.9374e-09 AU
q 1.777818970411198 1.252e-07 AU
i 5.37653689785629 5.9078e-06 deg
node 58.29999805275823 6.2334e-05 deg
peri 306.6480023020195 6.3799e-05 deg
M 61.34323622532306 1.4082e-05 deg
tp 2456599.300884393095
(2013-Nov-02.80088439)
4.6109e-05 JED
period 1180.760684885181
3.23
4.8099e-06
1.317e-08
d
yr
n .3048882001309239 1.242e-09 deg/d
Q 2.59477314428055 7.0467e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      30839 days (84.43 yr)  
   first obs. used      1929-09-13  
   last obs. used      2014-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5311  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:36:05  

Additional Information
 Earth MOID = .781397 AU 
 T_jup = 3.648 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.22 mag n/a PDS3 (MPC 17261)  
rotation period rot_per 5.477 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Gartrelle, G. (2012) Minor Planet Bul. 39, 40-46.]
[Kryszczynska, A.; Colas, F.; Polinska, M.; Hirsch, R.; et al. (2012) Astron. Astrophys. 546, A72.]
B-V BV .880 mag .028 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=14.54 deg.
U-B UB .510 mag .048 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=14.54 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices

1133 Lugduna (1929 RC1)          Discovered 1929-Sep-13 by Van Gent, H. at Johannesburg (LS)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1929 RC1 = A908 BD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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