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523649 (2010 XZ78)
Classification: Centaur          SPK-ID: 2523649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .292527017745679 9.4622e-07  
a 7.661142862719507 1.1603e-05 au
q 5.420051588564576 1.3355e-06 au
i 39.17852343232574 1.2146e-05 deg
node 252.3091248418608 1.5191e-05 deg
peri 228.6079835939037 0.0001218 deg
M 139.1936674427052 0.00038208 deg
tp 2456005.783294088488
(2012-Mar-19.28329409)
0.0014914 TDB
period 7745.309351604736
21.21
0.017596
4.818e-05
d
yr
n .04647974453407885 1.0559e-07 deg/d
Q 9.902234136874437 1.4997e-05 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      2467 days (6.75 yr)  
   first obs. used      2010-09-24  
   last obs. used      2017-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .44071  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:13  

Additional Information
 Earth MOID = 4.55131 au 
 Jupiter MOID = .737932 au 
 T_jup = 2.478 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO450771  

523649 (2010 XZ78)          Discovered 2010-Sep-24 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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