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175325 (2005 NP3)
Classification: Main-belt Asteroid          SPK-ID: 2175325
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06164514984961962 4.0844e-08  
a 3.133213831462377 2.6191e-08 au
q 2.940066395310978 1.2382e-07 au
i 5.885094039371672 4.6089e-06 deg
node 140.3751715084253 4.3761e-05 deg
peri 274.3914334800679 5.8503e-05 deg
M 183.6592004476818 3.8894e-05 deg
tp 2460192.778963412336
(2023-Sep-05.27896341)
0.00022135 TDB
period 2025.738953976206
5.55
2.54e-05
6.954e-08
d
yr
n .1777129275681729 2.2283e-09 deg/d
Q 3.326361267613776 2.7805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      8577 days (23.48 yr)  
   first obs. used      1997-01-17  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:55  

Additional Information
 Earth MOID = 1.9584 au 
 Jupiter MOID = 1.90849 au 
 T_jup = 3.202 
[ 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 15.38   n/a E2021B55  

175325 (2005 NP3)          Discovered 2005-Jul-01 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 NP3 = 2001 XA113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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