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14834 Isaev (1987 SR17)
Classification: Main-belt Asteroid          SPK-ID: 2014834
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361701729582247 5.2432e-08  
a 2.282368980009458 1.294e-08 au
q 1.743341503246138 1.2239e-07 au
i 4.50574485654546 5.9228e-06 deg
node 216.7367839227123 7.6564e-05 deg
peri 135.6172201833292 7.7702e-05 deg
M 139.8772201289565 1.4868e-05 deg
tp 2457111.147622111201
(2015-Mar-29.64762211)
5.0171e-05 JED
period 1259.439213029504
3.45
1.071e-05
2.932e-08
d
yr
n .2858415049139546 2.4308e-09 deg/d
Q 2.821396456772779 1.5996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      10361 days (28.37 yr)  
   first obs. used      1987-09-17  
   last obs. used      2016-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58375  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 19:02:04  

Additional Information
 Earth MOID = .740796 au 
 Jupiter MOID = 2.62498 au 
 T_jup = 3.563 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO302157  

14834 Isaev           Discovered 1987 Sept. 17 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Aleksej Mikhajlovich Isaev (1908-1971), the general designer and a laureate of many awards, was involved in the construction of liquid-propellant engines for many spacecraft, space apparatus and orbital stations.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

Alternate Designations
 1987 SR17 = 1994 VE3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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