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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455892.5 (2011-Nov-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0790480368388909 4.1765e-08  
q 2.647223970770292 1.1851e-07 au
tp 2455032.538586182790
(2009-Jul-20.03858618)
0.00010623 TDB
node 220.9320917812985 0.00017231 deg
peri 125.7573850088387 0.0001736 deg
i 1.254492319055684 3.9508e-06 deg
  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
 Jupiter MOID = 2.23145 au 
 T_jup = 3.292 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.744330638772356E-15 -4.934984992368108E-15 8.449106893264973E-13 -7.135397416265746E-15 1.456787428302116E-13 1.243323566453348E-16
q -4.934984992368108E-15 1.404569526577239E-14 -2.408326303352656E-12 2.135658358768332E-14 -4.103871316646062E-13 -2.837864196994404E-16
tp 8.449106893264973E-13 -2.408326303352656E-12 1.128581797741499E-8 4.648908013536272E-12 2.260856962254332E-9 -1.625920778148067E-13
node -7.135397416265746E-15 2.135658358768332E-14 4.648908013536272E-12 2.969035246539967E-8 -2.968188904015887E-8 -1.928670006438395E-10
peri 1.456787428302116E-13 -4.103871316646062E-13 2.260856962254332E-9 -2.968188904015887E-8 3.013646699092869E-8 1.927959718665861E-10
i 1.243323566453348E-16 -2.837864196994404E-16 -1.625920778148067E-13 -1.928670006438395E-10 1.927959718665861E-10 1.56086600629115E-11

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

[ show close-approach data ]
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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