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1901 Moravia (1972 AD)
Classification: Outer Main-belt Asteroid          SPK-ID: 2001901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07175276345321259 4.0889e-08  
a 3.239007795168681 1.7177e-08 au
q 3.006600035018831 1.3641e-07 au
i 24.10736088351254 3.9674e-06 deg
node 94.28651510854709 9.6092e-06 deg
peri 148.0039779728419 2.8902e-05 deg
M 340.9286678747959 2.7212e-05 deg
tp 2459113.296323734347
(2020-Sep-20.79632373)
0.00016083 TDB
period 2129.199799876612
5.83
1.6937e-05
4.637e-08
d
yr
n .1690776037180081 1.345e-09 deg/d
Q 3.471415555318531 1.8409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2333  
   data-arc span      17687 days (48.42 yr)  
   first obs. used      1972-01-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39181  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:38:36  

Additional Information
 Earth MOID = 2.0085 au 
 Jupiter MOID = 1.68729 au 
 T_jup = 3.043 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.6   n/a MPO473790  
diameter diameter 28.096 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

1901 Moravia (1972 AD)          Discovered 1972-Jan-14 by Kohoutek, L. at Bergedorf
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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