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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2363873852955396 5.3693e-08  
a 2.28180346467669 1.3331e-08 au
q 1.742413909903464 1.2571e-07 au
i 4.505658849071087 6.0066e-06 deg
node 216.752316822833 7.6735e-05 deg
peri 135.5524410685817 7.7872e-05 deg
M 82.74088674421635 1.4672e-05 deg
tp 2457111.143361903056
(2015-Mar-29.64336190)
5.0221e-05 JED
period 1258.971154574691
3.45
1.1033e-05
3.021e-08
d
yr
n .2859477746506561 2.5059e-09 deg/d
Q 2.821193019449916 1.6483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      819  
   data-arc span      10320 days (28.25 yr)  
   first obs. used      1987-09-17  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57996  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:28:49  

Additional Information
 Earth MOID = .738933 au 
 Jupiter MOID = 2.62485 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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