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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2347095677729852 9.4151e-09  
a 2.421892284436578 6.9962e-09 au
q 1.853450993163741 2.4126e-08 au
i 23.35973034378706 5.082e-07 deg
node 253.177108699749 9.7855e-07 deg
peri 29.55239951830865 4.531e-06 deg
M 323.7018074102279 7.8041e-06 deg
tp 2459339.307573430834
(2021-May-04.80757343)
3.0199e-05 TDB
period 1376.672579812715
3.77
5.9652e-06
1.633e-08
d
yr
n .2615000874419792 1.1331e-09 deg/d
Q 2.990333575709414 8.6382e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2242  
   data-arc span      31673 days (86.72 yr)  
   first obs. used      1934-06-15  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42501  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 12:17:24  

Additional Information
 Earth MOID = .85884 au 
 Jupiter MOID = 2.17747 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 12.38   n/a E2021B10  
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. 2020-October); 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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