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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080170402553991 5.9986e-08  
a 2.442294133813924 1.552e-08 AU
q 1.934255336664828 1.4538e-07 AU
i 8.554548576122336 5.6351e-06 deg
node 135.9595110518428 4.4151e-05 deg
peri 254.6270275972909 4.6333e-05 deg
M 324.299383485242 1.7339e-05 deg
tp 2457138.751098770325
(2015-Apr-26.25109877)
6.7926e-05 JED
period 1394.104651855038
3.82
1.3289e-05
3.638e-08
d
yr
n .2582302551827605 2.4615e-09 deg/d
Q 2.95033293096302 1.8749e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      22292 days (61.03 yr)  
   first obs. used      1953-08-15  
   last obs. used      2014-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50409  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:50:07  

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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