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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080982914224758 7.126e-08  
a 2.442429619228338 1.7307e-08 AU
q 1.934164188547273 1.6987e-07 AU
i 8.554248865409297 5.6747e-06 deg
node 135.9600670585129 4.8005e-05 deg
peri 254.6233652368799 4.9993e-05 deg
M 272.6672164663398 1.8222e-05 deg
tp 2457138.725475191299
(2015-Apr-26.22547519)
7.2897e-05 JED
period 1394.220659667147
3.82
1.4819e-05
4.057e-08
d
yr
n .2582087688228244 2.7446e-09 deg/d
Q 2.950695049909403 2.0909e-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 = .958368 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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