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6551 (1988 XP)
Classification: Main-belt Asteroid          SPK-ID: 2006551
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080170593276209 7.1268e-08  
a 2.442294137650045 1.7395e-08 AU
q 1.934255293122995 1.6982e-07 AU
i 8.554548369627817 5.6749e-06 deg
node 135.9595053581673 4.8003e-05 deg
peri 254.6270341570512 4.9991e-05 deg
M 324.2993801842542 1.8576e-05 deg
tp 2457138.751111879170
(2015-Apr-26.25111188)
7.2904e-05 JED
period 1394.104655139626
3.82
1.4894e-05
4.078e-08
d
yr
n .2582302545743557 2.7588e-09 deg/d
Q 2.950332982177095 2.1013e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      22239 days (60.89 yr)  
   first obs. used      1953-08-15  
   last obs. used      2014-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50287  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:14:42  

Additional Information
 Earth MOID = .959547 AU 
 T_jup = 3.456 
[ 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 13.4 mag n/a MPO267734  

6551 (1988 XP)          Discovered 1988-Dec-05 by Kojima, T. at Chiyoda
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 XP = 1980 TB 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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