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1442 Corvina (1937 YF)
Classification: Main-belt Asteroid          SPK-ID: 2001442
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07592392588086923 4.1422e-08  
a 2.874738615579254 1.026e-08 au
q 2.656477174003142 1.1709e-07 au
i 1.261282486159394 3.9541e-06 deg
node 220.7283631451231 0.00017106 deg
peri 127.7962786787794 0.0001725 deg
M 359.2841509433999 2.284e-05 deg
tp 2458604.040095085990
(2019-Apr-30.54009509)
0.00011296 TDB
period 1780.311392752405
4.87
9.5314e-06
2.61e-08
d
yr
n .2022118161269705 1.0826e-09 deg/d
Q 3.093000057155366 1.1039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2993  
   data-arc span      42741 days (117.02 yr)  
   first obs. used      1902-10-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:04:55  

Additional Information
 Earth MOID = 1.64909 au 
 Jupiter MOID = 2.23145 au 
 T_jup = 3.292 
[ 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 11.57   n/a PDS3 (MPC 17262)  
diameter diameter 16.947 km 0.589 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.145   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.871   0.031 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=7.86 deg.
U-B UB 0.437   0.058 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=7.86 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 4 color indices

1442 Corvina (1937 YF)          Discovered 1937-Dec-29 by Kulin, G. at Budapest
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1937 YF = 1931 TA3 = 1938 CR = 1974 OX = A902 UA = A924 EK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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