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24641 Enver (1983 RS4)
Classification: Main-belt Asteroid          SPK-ID: 2024641
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171795651110797 1.6852e-08  
a 2.443028454250847 1.0575e-08 au
q 2.023326790270619 3.8916e-08 au
i 13.12878460635934 7.9314e-07 deg
node 311.2972943012844 1.3066e-06 deg
peri 352.6131100922267 1.1549e-05 deg
M 300.8609454873166 1.7415e-05 deg
tp 2459429.620047666189
(2021-Aug-03.12004767)
6.8577e-05 TDB
period 1394.733443737048
3.82
9.0559e-06
2.479e-08
d
yr
n .2581138364585395 1.6759e-09 deg/d
Q 2.862730118231075 1.2392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1832  
   data-arc span      15440 days (42.27 yr)  
   first obs. used      1978-03-05  
   last obs. used      2020-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48528  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:45:44  

Additional Information
 Earth MOID = 1.00699 au 
 Jupiter MOID = 2.39939 au 
 T_jup = 3.445 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.64   n/a E2021B10  
diameter diameter 4.554 km 0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.309   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24641 Enver           Discovered 1983 Sept. 1 by L. G. Karachkina at the Crimean Astrophysical Observatory.
Enver Elimdarovich Abduraimov (b. 1973) is a physician in Crimea famous for his selfless help to the invalid children.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040504/MPCPages.arcLast Updated: 2004-05-11

Alternate Designations
 1983 RS4 = 1978 ET7 = 2000 YK132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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