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175670 (1994 PN32)
Classification: Main-belt Asteroid          SPK-ID: 2175670
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1931799922876126 7.3322e-08  
a 3.1468854717504 3.8783e-08 au
q 2.538970160587658 2.2647e-07 au
i 15.61354370952974 8.4401e-06 deg
node 324.615654597937 2.4018e-05 deg
peri 39.95166581243841 3.1281e-05 deg
M 234.7009238690387 2.4368e-05 deg
tp 2459910.184305552953
(2022-Nov-26.68430555)		 0.00014751 TDB
period 2039.01224085668
5.58		 3.7694e-05
1.032e-07		 d
yr
n .176556075920735 3.2639e-09 deg/d
Q 3.754800782913142 4.6275e-08 au
   Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      9379 days (25.68 yr)  
   first obs. used      1994-08-12  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58063  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:57:10  

Additional Information
 Earth MOID = 1.55385 au 
 Jupiter MOID = 1.78594 au 
 T_jup = 3.123 
[ 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 15.11   n/a E2021B55  

175670 (1994 PN32)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

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