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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080983047145486 8.3806e-08  
a 2.442429615996673 1.7234e-08 AU
q 1.934164153523159 1.9995e-07 AU
i 8.554256942267807 6.1716e-06 deg
node 135.9600265951145 5.3081e-05 deg
peri 254.6234323355681 5.5069e-05 deg
M 272.6671983866438 1.8915e-05 deg
tp 2457138.725544539705
(2015-Apr-26.22554454)
7.5501e-05 JED
period 1394.220656900032
3.82
1.4757e-05
4.04e-08
d
yr
n .2582087693352922 2.7329e-09 deg/d
Q 2.950695078470186 2.082e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      22153 days (60.65 yr)  
   first obs. used      1953-08-15  
   last obs. used      2014-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49788  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:50:40  

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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