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JPL Small-Body Database Browser
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437252 (2012 XZ70)
Classification: Main-belt Asteroid          SPK-ID: 2437252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940264256962023 5.5e-08  
a 2.613903203665625 2.6478e-08 au
q 2.106736907942532 1.5096e-07 au
i 14.05702032079424 8.8544e-06 deg
node 81.07961060526276 2.6528e-05 deg
peri 219.4273050677547 3.8965e-05 deg
M 288.1037655533985 3.0316e-05 deg
tp 2458908.773591778779
(2020-Feb-29.27359178)
0.00013203 TDB
period 1543.592566350415
4.23
2.3454e-05
6.421e-08
d
yr
n .2332221648690394 3.5437e-09 deg/d
Q 3.121069499388719 3.1615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1998-04-19  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:27  

Additional Information
 Earth MOID = 1.10886 au 
 Jupiter MOID = 2.11896 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434608  

437252 (2012 XZ70)          Discovered 1998-Apr-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 XZ70 = 1998 HM12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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