Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
6551 (1988 XP)
Classification: Main-belt Asteroid          SPK-ID: 2006551
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2078795874248048 4.5004e-08  
a 2.443391186151084 1.2095e-08 au
q 1.935460034456593 1.0661e-07 au
i 8.551869719428138 5.4709e-06 deg
node 135.954201640623 2.9563e-05 deg
peri 254.8211513680256 3.3019e-05 deg
M 119.036714712888 1.6466e-05 deg
tp 2457139.218154235965
(2015-Apr-26.71815424)
6.2082e-05 JED
period 1395.044082622629
3.82
1.0358e-05
2.836e-08
d
yr
n .2580563614328329 1.9161e-09 deg/d
Q 2.951322337845576 1.4609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1423  
   data-arc span      22892 days (62.67 yr)  
   first obs. used      1953-08-15  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50879  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:56:10  

Additional Information
 Earth MOID = .959685 au 
 Jupiter MOID = 2.53998 au 
 T_jup = 3.455 
[ 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 13.5 mag n/a MPO358695  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-02 08:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin