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14038 (1995 HR)
Classification: Main-belt Asteroid          SPK-ID: 2014038
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830314066306495 6.2355e-08  
a 3.134516841816419 3.9642e-08 AU
q 2.560801815151299 1.8556e-07 AU
i 11.14358466068097 8.7762e-06 deg
node 199.096685572446 3.0383e-05 deg
peri 75.83549974442943 3.8453e-05 deg
M 155.1896965703246 2.4352e-05 deg
tp 2456126.694605415101
(2012-Jul-18.19460542)
0.0001318 JED
period 2027.002752131909
5.55
3.8453e-05
1.053e-07
d
yr
n .1776021268946816 3.3692e-09 deg/d
Q 3.708231868481539 4.6897e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      13883 days (38.01 yr)  
   first obs. used      1977-03-12  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5261  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:48:30  

Additional Information
 Earth MOID = 1.57517 AU 
 T_jup = 3.157 
[ 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 12.8 mag n/a MPO250351  

14038 (1995 HR)          Discovered 1995-Apr-27 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 HR = 1977 EA 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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