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214309 (2005 JP23)
Classification: Main-belt Asteroid          SPK-ID: 2214309
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2193854658116476 5.9885e-08  
a 2.417083636832048 2.247e-08 au
q 1.886810617259938 1.4249e-07 au
i 8.008722013686929 8.4554e-06 deg
node 207.0110656825123 4.4067e-05 deg
peri 143.9667979372374 4.8981e-05 deg
M 124.0673523650276 2.8161e-05 deg
tp 2458127.467524351959
(2018-Jan-08.96752435)
0.00010231 TDB
period 1372.574557182999
3.76
1.914e-05
5.24e-08
d
yr
n .2622808343022512 3.6573e-09 deg/d
Q 2.947356656404159 2.7399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1995-10-19  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:55:23  

Additional Information
 Earth MOID = .887741 au 
 Jupiter MOID = 2.52458 au 
 T_jup = 3.470 
[ 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 16.3   n/a MPO376460  
diameter diameter 1.467 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.327   0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214309 (2005 JP23)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JP23 = 1995 UK24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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