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152053 (2004 PN44)
Classification: Main-belt Asteroid          SPK-ID: 2152053
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129236791687513 5.602e-08  
a 2.601049113810432 2.134e-08 au
q 2.307329078180338 1.404e-07 au
i 13.05534347426635 5.9637e-06 deg
node 303.8493350454156 2.7819e-05 deg
peri 249.5660548915167 4.056e-05 deg
M 74.53169512052233 2.8021e-05 deg
tp 2458883.280589293954
(2020-Feb-03.78058929)		 0.00011909 TDB
period 1532.220455599589
4.19		 1.8856e-05
5.162e-08		 d
yr
n .2349531352909165 2.8914e-09 deg/d
Q 2.894769149440527 2.3749e-08 au
   Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-10-05  
   last obs. used      2020-05-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54257  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:29  

Additional Information
 Earth MOID = 1.34567 au 
 Jupiter MOID = 2.21946 au 
 T_jup = 3.369 
[ 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 15.67   n/a E2021B55  

152053 (2004 PN44)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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