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JPL Small-Body Database Browser
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10457 Suminov (1978 QE2)
Classification: Main-belt Asteroid          SPK-ID: 2010457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2283754142926164 3.5217e-08  
a 2.384084487829153 8.2146e-09 au
q 1.83961820521257 8.36e-08 au
i 2.381240523050312 4.1229e-06 deg
node 13.29858546470377 9.2702e-05 deg
peri 329.0168876683513 9.3076e-05 deg
M 123.3905104583028 9.9044e-06 deg
tp 2458539.649407736302
(2019-Feb-25.14940774)
3.5715e-05 TDB
period 1344.562175800349
3.68
6.9492e-06
1.903e-08
d
yr
n .2677451489260512 1.3838e-09 deg/d
Q 2.928550770445736 1.0091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1638  
   data-arc span      15131 days (41.43 yr)  
   first obs. used      1978-08-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .518  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:42:31  

Additional Information
 Earth MOID = .832146 au 
 Jupiter MOID = 2.4784 au 
 T_jup = 3.499 
[ 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 14.6   n/a MPO452318  
diameter diameter 3.010 km 0.490 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.317   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

10457 Suminov           Discovered 1978 Aug. 31 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Vyacheslav Mikhailovich Suminov (b. 1932) is a professor and head of the faculty at the Moscow Aviation-Technological Institute, founder of the Russian scientific school on laser technology, a member of the Russian Academy of Technological Sciences and a State Prize laureate.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020624/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1978 QE2 = 1989 RG4 = 1992 HK6 = 1993 VE3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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