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214320 (2005 JR47)
Classification: Main-belt Asteroid          SPK-ID: 2214320
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .013790617671688 6.7355e-08  
a 2.535886890288801 1.9199e-08 au
q 2.500915443726182 1.7205e-07 au
i 3.363165834118988 6.86e-06 deg
node 192.0191648720528 8.638e-05 deg
peri 181.4732563483489 0.00020982 deg
M 115.8480642817701 0.00019255 deg
tp 2458525.843398470711
(2019-Feb-11.34339847)
0.00078792 TDB
period 1475.004158333901
4.04
1.6751e-05
4.586e-08
d
yr
n .244067108533877 2.7717e-09 deg/d
Q 2.57085833685142 1.9464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8750 days (23.96 yr)  
   first obs. used      1996-01-21  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:01:48  

Additional Information
 Earth MOID = 1.49843 au 
 Jupiter MOID = 2.45492 au 
 T_jup = 3.446 
[ 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 16.6   n/a MPO454539  

214320 (2005 JR47)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JR47 = 2002 SU61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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