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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07620367927253562 4.1243e-08  
a 2.875804199416323 9.9216e-09 au
q 2.65665733855339 1.1639e-07 au
i 1.261119787343644 3.9372e-06 deg
node 220.7282345224843 0.00016188 deg
peri 127.9747467570625 0.00016335 deg
M 79.96586858964633 2.2192e-05 deg
tp 2458604.824139649794
(2019-May-01.32413965)
0.00010959 TDB
period 1781.301350667967
4.88
9.2183e-06
2.524e-08
d
yr
n .202099436945357 1.0459e-09 deg/d
Q 3.094951060279255 1.0678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3177  
   data-arc span      42838 days (117.28 yr)  
   first obs. used      1902-10-24  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:54:49  

Additional Information
 Earth MOID = 1.65024 au 
 Jupiter MOID = 2.23214 au 
 T_jup = 3.292 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456070.5 (2012-May-23.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07879346015393565 4.1563e-08  
q 2.648578082461842 1.1771e-07 au
tp 2456812.906919813057
(2014-Jun-04.40691981)
0.00010498 TDB
node 220.9257190981136 0.00016301 deg
peri 125.7655366809769 0.00016434 deg
i 1.25461697708343 3.9345e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3177  
   data-arc span      42838 days (117.28 yr)  
   first obs. used      1902-10-24  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:54:49  

Additional Information
 Jupiter MOID = 2.23214 au 
 T_jup = 3.292 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.727452747360925E-15 -4.878639119502511E-15 1.015135455582402E-12 -4.205466897676276E-15 1.581731130341166E-13 9.614678492114106E-17
q -4.878639119502511E-15 1.385499207509033E-14 -2.864973486530927E-12 1.271420822066274E-14 -4.552987319679157E-13 -1.967765416067679E-16
tp 1.015135455582402E-12 -2.864973486530927E-12 1.102173912440678E-8 9.946710418545253E-12 2.201755011759404E-9 -9.173212878304873E-14
node -4.205466897676276E-15 1.271420822066274E-14 9.946710418545253E-12 2.657099231434007E-8 -2.656242112559605E-8 -1.730658356625147E-10
peri 1.581731130341166E-13 -4.552987319679157E-13 2.201755011759404E-9 -2.656242112559605E-8 2.7006836962295E-8 1.729980036089488E-10
i 9.614678492114106E-17 -1.967765416067679E-16 -9.173212878304873E-14 -1.730658356625147E-10 1.729980036089488E-10 1.548016606576567E-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 11.4   n/a MPO502167  
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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