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10113 (1992 PX2)
Classification: Main-belt Asteroid          SPK-ID: 2010113
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513627015671672 5.5107e-08  
a 2.604824049260982 2.0765e-08 au
q 2.210550844057712 1.5041e-07 au
i 11.22539319644597 6.078e-06 deg
node 286.5690391038917 3.0291e-05 deg
peri 310.8015896443226 4.0641e-05 deg
M 324.6501161248347 2.9182e-05 deg
tp 2457751.282696923923
(2016-Dec-28.78269692)
0.00012477 JED
period 1535.55726192208
4.20
1.8362e-05
5.027e-08
d
yr
n .2344425759475635 2.8034e-09 deg/d
Q 2.999097254464252 2.3909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1220  
   data-arc span      22571 days (61.80 yr)  
   first obs. used      1954-07-03  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48583  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:07:25  

Additional Information
 Earth MOID = 1.21523 au 
 Jupiter MOID = 2.11555 au 
 T_jup = 3.370 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO365370  
rotation period rot_per 6.7679 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

10113 (1992 PX2)          Discovered 1992-Aug-06 by Holt, H. E. at Palomar
Reference: 19990302/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PX2 = 1975 MA = 1984 UB4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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