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JPL Small-Body Database Browser
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1322 Coppernicus (1934 LA)
Classification: Main-belt Asteroid          SPK-ID: 2001322
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344864922241958 5.2406e-08  
a 2.422775136769012 7.3583e-09 au
q 1.85466709350005 1.2755e-07 au
i 23.36039234324034 6.1613e-06 deg
node 253.1845790516517 1.0283e-05 deg
peri 29.44915231844738 1.3533e-05 deg
M 166.9511907109708 1.0037e-05 deg
tp 2457961.714412072613
(2017-Jul-27.21441207)
3.7159e-05 TDB
period 1377.425406039633
3.77
6.2752e-06
1.718e-08
d
yr
n .2613571656377896 1.1907e-09 deg/d
Q 2.990883180037974 9.0837e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1816  
   data-arc span      31221 days (85.48 yr)  
   first obs. used      1934-06-15  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 20:57:39  

Additional Information
 Earth MOID = .861198 au 
 Jupiter MOID = 2.17611 au 
 T_jup = 3.366 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.4   n/a MPO502166  
diameter diameter 9.996 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.354 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Fauerbach, M.; Brown, A. (2018) Minor Planet Bull. 45, 240-241.]
[Noschese, A.; Vecchione, A.; Ruocco, N.; Izzo, L. (2018) Minor Planet Bull. 45, 70-71.]
geometric albedo albedo 0.211   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.887   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=23.90 deg.
U-B UB 0.321   0.039 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=23.90 deg.

1322 Coppernicus (1934 LA)          Discovered 1934-Jun-15 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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