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78815 (2003 PN6)
Classification: Outer Main-belt Asteroid          SPK-ID: 2078815
[ 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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1923199258706749 4.9005e-08  
a 3.934966284824252 3.6188e-08 au
q 3.178193860623247 2.0567e-07 au
i 7.570298835215513 5.389e-06 deg
node 314.0847699447102 3.9556e-05 deg
peri 81.68226941596583 4.1607e-05 deg
M 9.759701133817527 1.2882e-05 deg
tp 2458923.206322948586
(2020-Mar-14.70632295)		 0.00010165 TDB
period 2851.08358923948
7.81		 3.933e-05
1.077e-07		 d
yr
n .1262677816107206 1.7418e-09 deg/d
Q 4.691738709025257 4.3147e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1176  
   data-arc span      8318 days (22.77 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:13:03  

Additional Information
 Earth MOID = 2.19734 au 
 Jupiter MOID = 1.04625 au 
 T_jup = 3.014 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456980.5 (2014-Nov-19.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891800467994447 4.8824e-08  
q 3.19640955860031 2.052e-07 au
tp 2456074.590593618029
(2012-May-27.09059362)		 9.9543e-05 TDB
node 314.1890583388079 3.9495e-05 deg
peri 81.99023430010872 4.1621e-05 deg
i 7.569520257170045 5.3906e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1176  
   data-arc span      8318 days (22.77 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:13:03  

Additional Information
 Jupiter MOID = 1.04625 au 
 T_jup = 3.014 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.383788811068246E-15 -9.925996097843092E-15 -1.618297746248844E-12 -8.672092340161851E-16 -2.470179142380676E-13 -3.277840765886997E-15
q -9.925996097843092E-15 4.210701476719578E-14 6.004042679846345E-12 1.712909239297455E-14 9.635788257246683E-13 1.429000877747634E-14
tp -1.618297746248844E-12 6.004042679846345E-12 9.908877896285013E-9 -2.896742687308405E-11 1.363699436488705E-9 1.299277410391473E-12
node -8.672092340161851E-16 1.712909239297455E-14 -2.896742687308405E-11 1.559842554434159E-9 -1.548194969149672E-9 8.908036398300402E-11
peri -2.470179142380676E-13 9.635788257246683E-13 1.363699436488705E-9 -1.548194969149672E-9 1.732346795459932E-9 -8.796350066858541E-11
i -3.277840765886997E-15 1.429000877747634E-14 1.299277410391473E-12 8.908036398300402E-11 -8.796350066858541E-11 2.90580333783587E-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 12.8   n/a MPO453210  
diameter diameter 15.282 km 0.616 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.063   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

78815 (2003 PN6)          Discovered 2003-Aug-01 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2003 PN6 = 1998 BM13 = 2002 LF2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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