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175337 (2005 NZ45)
Classification: Main-belt Asteroid          SPK-ID: 2175337
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04112337054340336 5.0935e-08  
a 3.047945622889042 2.8988e-08 au
q 2.922603825642832 1.7065e-07 au
i 2.263521607188776 4.9035e-06 deg
node 156.5783886345918 0.00019619 deg
peri 154.3533170196642 0.00021988 deg
M 322.2201730358305 9.9236e-05 deg
tp 2459404.470195702110
(2021-Jul-08.97019570)
0.00053589 TDB
period 1943.61055497687
5.32
2.7728e-05
7.592e-08
d
yr
n .185222291100536 2.6424e-09 deg/d
Q 3.173287420135253 3.018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      9014 days (24.68 yr)  
   first obs. used      1995-10-20  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54599  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:58  

Additional Information
 Earth MOID = 1.90636 au 
 Jupiter MOID = 1.93784 au 
 T_jup = 3.235 
[ 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 16.23   n/a E2021B55  

175337 (2005 NZ45)          Discovered 2005-Jul-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 NZ45 = 1995 UE29 = 2006 TB23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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