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47326 (1999 XP25)
Classification: Main-belt Asteroid          SPK-ID: 2047326
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0525625872460604 3.7403e-08  
a 2.40470460993851 9.865e-09 au
q 2.278307114077613 8.8768e-08 au
i 7.87368730204722 3.7479e-06 deg
node 75.51395933020815 2.5378e-05 deg
peri 149.2793798535461 4.0615e-05 deg
M 13.76840933632972 3.0761e-05 deg
tp 2458948.407847995192
(2020-Apr-08.90784800)
0.00011646 TDB
period 1362.04366558513
3.73
8.3814e-06
2.295e-08
d
yr
n .2643087069057695 1.6264e-09 deg/d
Q 2.531102105799406 1.0384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1539  
   data-arc span      14056 days (38.48 yr)  
   first obs. used      1982-01-26  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:49  

Additional Information
 Earth MOID = 1.27095 au 
 Jupiter MOID = 2.45339 au 
 T_jup = 3.509 
[ 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 14.7   n/a MPO432031  

47326 (1999 XP25)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XP25 = 1982 BM7 = 2001 BZ74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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