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487688 (2015 PN294)
Classification: Main-belt Asteroid          SPK-ID: 2487688
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443399760316164 1.1342e-07  
a 2.352227586228267 3.8874e-08 au
q 2.012707112811172 2.4068e-07 au
i 7.474184731625114 5.4721e-06 deg
node 134.5800795630896 5.6872e-05 deg
peri 195.6501699750158 6.5121e-05 deg
M 129.6489768881027 4.0156e-05 deg
tp 2458525.947759197585
(2019-Feb-11.44775920)
0.00013852 TDB
period 1317.702698389335
3.61
3.2666e-05
8.943e-08
d
yr
n .2732027493303597 6.7727e-09 deg/d
Q 2.691748059645362 4.4486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5644 days (15.45 yr)  
   first obs. used      2004-08-08  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54622  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:28:19  

Additional Information
 Earth MOID = 1.00248 au 
 Jupiter MOID = 2.63962 au 
 T_jup = 3.531 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO450510  

487688 (2015 PN294)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 PN294 = 2004 PA72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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