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JPL Small-Body Database Browser
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437933 (2002 PX177)
Classification: Main-belt Asteroid          SPK-ID: 2437933
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1283807578942193 6.9965e-08  
a 2.232415806076509 1.7178e-08 au
q 1.945816572957372 1.4866e-07 au
i 6.182212239540941 9.0558e-06 deg
node 356.8161587737012 6.6845e-05 deg
peri 323.8485831740432 7.9821e-05 deg
M .1268360479973931 4.2547e-05 deg
tp 2458600.070758937779
(2019-Apr-26.57075894)
0.00014399 TDB
period 1218.31912015123
3.34
1.4062e-05
3.85e-08
d
yr
n .2954890833161292 3.4106e-09 deg/d
Q 2.519015039195645 1.9383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2002-08-15  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:04:04  

Additional Information
 Earth MOID = .936605 au 
 Jupiter MOID = 2.76896 au 
 T_jup = 3.622 
[ 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 17.8   n/a MPO450438  

437933 (2002 PX177)          Discovered 2002-Aug-15 by NEAT at Palomar
Reference: Last Updated: 2015-07-06

Alternate Designations
 2002 PX177 = 2009 SW319 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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