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JPL Small-Body Database Browser
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392480 (2011 HT14)
Classification: Main-belt Asteroid          SPK-ID: 2392480
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05264670502661533 9.6671e-08  
a 2.277494423092871 1.928e-08 au
q 2.157591846000539 2.152e-07 au
i 8.903620942087516 9.9044e-06 deg
node 49.21438909725047 4.5366e-05 deg
peri 168.4262401226739 8.1622e-05 deg
M 113.1408708309233 6.6621e-05 deg
tp 2458205.950564356302
(2018-Mar-28.45056436)
0.00023163 TDB
period 1255.406607608591
3.44
1.5942e-05
4.365e-08
d
yr
n .2867596823357172 3.6414e-09 deg/d
Q 2.397397000185203 2.0296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      8765 days (24.00 yr)  
   first obs. used      1995-10-21  
   last obs. used      2019-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:05:01  

Additional Information
 Earth MOID = 1.14977 au 
 Jupiter MOID = 2.57053 au 
 T_jup = 3.590 
[ 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 17.6   n/a MPO450378  

392480 (2011 HT14)          Discovered 1995-Oct-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 HT14 = 1995 UR35 = 2004 FW115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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