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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080170331651234 5.6617e-08  
a 2.442294132328203 1.4972e-08 AU
q 1.934255352804701 1.3819e-07 AU
i 8.554548558891586 5.6316e-06 deg
node 135.959509713122 4.2331e-05 deg
peri 254.6270284660755 4.4656e-05 deg
M 324.2993848282934 1.6938e-05 deg
tp 2457138.751093443187
(2015-Apr-26.25109344)
6.6318e-05 JED
period 1394.104650582924
3.82
1.2819e-05
3.51e-08
d
yr
n .2582302554183944 2.3745e-09 deg/d
Q 2.950332911851706 1.8086e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      22319 days (61.11 yr)  
   first obs. used      1953-08-15  
   last obs. used      2014-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50301  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:07:32  

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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