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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871103432398402 4.2618e-08  
a 2.18680281101743 6.7714e-09 AU
q 1.777629386450111 9.3051e-08 AU
i 5.375095131554339 4.607e-06 deg
node 58.2700260653992 5.075e-05 deg
peri 306.7572290378778 5.1873e-05 deg
M 122.1914877550294 1.1089e-05 deg
tp 2456599.585915263196
(2013-Nov-03.08591526)
3.6308e-05 JED
period 1181.171235058547
3.23
5.4862e-06
1.502e-08
d
yr
n .3047822274322114 1.4156e-09 deg/d
Q 2.595976235584748 8.0384e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1353  
   data-arc span      31211 days (85.45 yr)  
   first obs. used      1929-09-13  
   last obs. used      2015-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50899  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 13:33:41  

Additional Information
 Earth MOID = .782623 AU 
 T_jup = 3.647 
[ 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 LCDB (Rev. 2015-Feb); Warner et al., 2009 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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