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469270 (2016 JH32)
Classification: Main-belt Asteroid          SPK-ID: 2469270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511781432718144 6.7524e-08  
a 2.177649172733976 1.3162e-08 au
q 1.84843621410265 1.5079e-07 au
i 6.177546447553484 7.8332e-06 deg
node 196.2862855736405 4.462e-05 deg
peri 35.34123482078707 4.766e-05 deg
M 220.4000832238168 1.549e-05 deg
tp 2459851.658814310088
(2022-Sep-29.15881431)
5.2039e-05 TDB
period 1173.762685076234
3.21
1.0641e-05
2.913e-08
d
yr
n .3067059505104462 2.7806e-09 deg/d
Q 2.506862131365301 1.5151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6404 days (17.53 yr)  
   first obs. used      2003-04-25  
   last obs. used      2020-11-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57392  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:18:29  

Additional Information
 Earth MOID = .842797 au 
 Jupiter MOID = 2.47991 au 
 T_jup = 3.661 
[ 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 17.9   n/a MPO477207  

469270 (2016 JH32)          Discovered 2003-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 JH32 = 2003 HG25 = 2014 WV279 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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