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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920335545782383 1.4316e-07  
a 2.36328393383007 4.9507e-08 AU
q 1.909454119539039 3.4225e-07 AU
i 7.176896856675399 1.4421e-05 deg
node 144.4202459900898 8.1151e-05 deg
peri 210.8259759886771 8.7964e-05 deg
M 139.3741970214452 4.4809e-05 deg
tp 2456286.749617524062
(2012-Dec-25.24961752)
0.00015277 JED
period 1327.004148858915
3.63
4.1698e-05
1.142e-07
d
yr
n .2712877727696348 8.5246e-09 deg/d
Q 2.8171137481211 5.9014e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4053 days (11.10 yr)  
   first obs. used      2003-01-23  
   last obs. used      2014-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59177  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 13:36:17  

Additional Information
 Earth MOID = .906736 AU 
 T_jup = 3.514 
[ 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 (673)
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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