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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2365470947569514 6.929e-08  
a 2.282121489473678 1.6731e-08 AU
q 1.742292281256273 1.6552e-07 AU
i 4.505384296995293 6.3715e-06 deg
node 216.7560360924847 8.0056e-05 deg
peri 135.5598058615536 8.1173e-05 deg
M 328.35706529192 1.4746e-05 deg
tp 2457111.182974525020
(2015-Mar-29.68297452)
5.2145e-05 JED
period 1259.234366110567
3.45
1.3848e-05
3.791e-08
d
yr
n .2858880044005965 3.144e-09 deg/d
Q 2.821950697691083 2.0689e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      716  
   data-arc span      9811 days (26.86 yr)  
   first obs. used      1987-09-17  
   last obs. used      2014-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60301  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:24:54  

Additional Information
 Earth MOID = .740978 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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