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188588 (2005 NP29)
Classification: Main-belt Asteroid          SPK-ID: 2188588
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926422613824831 1.2225e-07  
a 2.362427837528327 4.4318e-08 au
q 1.90732439655394 2.9798e-07 au
i 7.178275654127281 1.1675e-05 deg
node 144.4224556758974 7.9666e-05 deg
peri 210.754903319684 8.6876e-05 deg
M 302.3178933659208 4.8552e-05 deg
tp 2457613.007795653329
(2016-Aug-12.50779565)
0.00018409 JED
period 1326.28315606628
3.63
3.7321e-05
1.022e-07
d
yr
n .2714352499716201 7.638e-09 deg/d
Q 2.817531278502714 5.2856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4487 days (12.28 yr)  
   first obs. used      2003-01-23  
   last obs. used      2015-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63533  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 22:27:22  

Additional Information
 Earth MOID = .903977 au 
 Jupiter MOID = 2.61208 au 
 T_jup = 3.515 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3 mag n/a MPO245294  

188588 (2005 NP29)          Discovered 2005-Jul-08 by Young, J. W. at Wrightwood
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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