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523789 (2015 FN345)
Classification: TransNeptunian Object          SPK-ID: 2523789
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0993150895265867 4.3271e-05  
a 42.15447859930448 0.0014627 au
q 37.96790278326797 0.0014298 au
i 27.97280061137861 6.2587e-05 deg
node 172.6288558110223 0.00029302 deg
peri 117.5396895590407 0.019707 deg
M 323.0800144856586 0.015221 deg
tp 2469252.840724234662
(2048-Jun-25.34072423)		 4.0389 TDB
period 99968.69200533112
273.70		 5.2033
0.01425		 d
yr
n .003601127440787181 1.8744e-07 deg/d
Q 46.34105441534098 0.001608 au
   Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      2177 days (5.96 yr)  
   first obs. used      2012-04-27  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .50513  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:53:02  

Additional Information
 Earth MOID = 37.0447 au 
 Jupiter MOID = 33.3409 au 
 T_jup = 5.126 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457218.5 (2015-Jul-15.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0931414182035819 4.3065e-05  
q 38.04516335470765 0.001432 au
tp 2469238.252472848531
(2048-Jun-10.75247285)		 4.3733 TDB
node 172.4289188940011 0.00029405 deg
peri 117.4332176539522 0.021061 deg
i 27.94050727914807 6.2249e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      2177 days (5.96 yr)  
   first obs. used      2012-04-27  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .50513  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:53:02  

Additional Information
 Jupiter MOID = 33.3409 au 
 T_jup = 5.126 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.854606598219473E-9 -4.296169141435726E-8 .0001059321906245625 -1.681607358416697E-9 5.419817196023891E-7 -2.891264528724978E-10
q -4.296169141435726E-8 2.050547145367068E-6 -.006158759359197446 6.460491941842149E-8 -2.986617781036356E-5 1.568411454504119E-8
tp .0001059321906245625 -.006158759359197446 19.1253604099118 -.0001859376024521425 .09201122498510775 -4.785379251886177E-5
node -1.681607358416697E-9 6.460491941842149E-8 -.0001859376024521425 8.646295022593671E-8 -9.860060219745886E-7 1.817730327526529E-8
peri 5.419817196023891E-7 -2.986617781036356E-5 .09201122498510775 -9.860060219745886E-7 .000443574312381695 -2.466791472468734E-7
i -2.891264528724978E-10 1.568411454504119E-8 -4.785379251886177E-5 1.817730327526529E-8 -2.466791472468734E-7 3.874952670179532E-9

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.2   n/a MPO450830  

523789 (2015 FN345)          Discovered 2012-Apr-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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