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JPL Small-Body Database Browser
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24647 Maksimachev (1985 QL5)
Classification: Main-belt Asteroid          SPK-ID: 2024647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .229578774191901 3.6037e-08  
a 2.226523899411075 7.4291e-09 au
q 1.715361271875309 8.1561e-08 au
i 3.552989802919755 4.4103e-06 deg
node 348.7591681716478 5.6587e-05 deg
peri 310.3823280383091 5.7252e-05 deg
M 196.2615791549019 9.2508e-06 deg
tp 2459552.434530402697
(2021-Dec-03.93453040)
3.1602e-05 TDB
period 1213.499128179233
3.32
6.0735e-06
1.663e-08
d
yr
n .2966627594864066 1.4848e-09 deg/d
Q 2.737686526946841 9.1347e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1274  
   data-arc span      12579 days (34.44 yr)  
   first obs. used      1985-08-23  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:15:34  

Additional Information
 Earth MOID = .702479 au 
 Jupiter MOID = 2.49477 au 
 T_jup = 3.608 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO452515  

24647 Maksimachev           Discovered 1985 Aug. 23 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Astronomer Boris Alexeevich Maksimachev (b. 1923) is deputy director of the Moscow planetarium. From 1954 to 1983 he delivered more than 8000 lectures. For 21 years he taught astronavigation to the cosmonauts. He is the author of hundreds of publications.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081212/MPCPages.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 1985 QL5 = 2000 AA17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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