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120328 (2004 NP16)
Classification: Main-belt Asteroid          SPK-ID: 2120328
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521480568980616 3.9524e-08  
a 2.432181778193627 1.2794e-08 au
q 2.062130046618595 1.0239e-07 au
i 12.48831908953819 3.0681e-06 deg
node 330.7767923493715 1.8617e-05 deg
peri 159.371821005623 2.4262e-05 deg
M 299.4623311721894 1.5476e-05 deg
tp 2459433.478403535329
(2021-Aug-06.97840354)		 6.0264e-05 TDB
period 1385.455153737071
3.79		 1.0932e-05
2.993e-08		 d
yr
n .2598424056014736 2.0502e-09 deg/d
Q 2.80223350976866 1.474e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1228  
   data-arc span      7114 days (19.48 yr)  
   first obs. used      2001-07-28  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43823  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:44  

Additional Information
 Earth MOID = 1.08027 au 
 Jupiter MOID = 2.2415 au 
 T_jup = 3.459 
[ 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 14.81   n/a E2021B55  
diameter diameter 2.823 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.385   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120328 (2004 NP16)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2004 NP16 = 2002 CZ59 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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