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52042 (2002 PH63)
Classification: Main-belt Asteroid          SPK-ID: 2052042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06560735725790519 4.4213e-08  
a 2.677204339524539 1.5884e-08 au
q 2.501560037968939 1.2542e-07 au
i 12.8360917464767 4.7717e-06 deg
node 319.7874679780695 1.8134e-05 deg
peri 137.3949200785991 4.2863e-05 deg
M 294.0459004998372 3.8185e-05 deg
tp 2459493.629820214922
(2021-Oct-06.12982022)
0.00016994 TDB
period 1600.002669691694
4.38
1.4239e-05
3.898e-08
d
yr
n .224999624575232 2.0024e-09 deg/d
Q 2.85284864108014 1.6926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      8176 days (22.38 yr)  
   first obs. used      1998-08-24  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55719  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:42:37  

Additional Information
 Earth MOID = 1.5318 au 
 Jupiter MOID = 2.24401 au 
 T_jup = 3.339 
[ 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 15.09   n/a E2021B10  

52042 (2002 PH63)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 PH63 = 1998 QX76 = 2000 AS131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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