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39619 (1994 LC3)
Classification: Main-belt Asteroid          SPK-ID: 2039619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2359557485134714 3.5174e-08  
a 2.744524453552459 1.4139e-08 au
q 2.096938131800963 9.4425e-08 au
i 9.045853392152813 5.0479e-06 deg
node 155.1085463727022 2.4668e-05 deg
peri 108.2161263269947 2.6813e-05 deg
M 249.39866101179 1.1497e-05 deg
tp 2459510.719400196012
(2021-Oct-23.21940020)
5.5219e-05 TDB
period 1660.73020228213
4.55
1.2833e-05
3.513e-08
d
yr
n .2167721159676015 1.6751e-09 deg/d
Q 3.392110775303956 1.7475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1161  
   data-arc span      9367 days (25.65 yr)  
   first obs. used      1994-06-10  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:31:50  

Additional Information
 Earth MOID = 1.10265 au 
 Jupiter MOID = 1.7992 au 
 T_jup = 3.290 
[ 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 14.5   n/a MPO351109  
diameter diameter 6.263 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39619 (1994 LC3)          Discovered 1994-Jun-10 by Helin, E. F. at Palomar
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 LC3 = 1998 FC21 = 1999 RJ130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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