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7468 Anfimov (1990 UP11)
Classification: Main-belt Asteroid          SPK-ID: 2007468
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244121870000301 6.2781e-08  
a 3.040100435630705 2.9459e-08 AU
q 2.661874891734145 1.865e-07 AU
i 4.383205009498013 5.7323e-06 deg
node 59.20015017039375 7.1152e-05 deg
peri 331.0326813301288 7.4507e-05 deg
M 171.9391381639064 2.3625e-05 deg
tp 2455875.796356045714
(2011-Nov-10.29635605)
0.00012191 JED
period 1936.111320426661
5.30
2.8142e-05
7.705e-08
d
yr
n .1859397216481678 2.7027e-09 deg/d
Q 3.418325979527265 3.3124e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1311  
   data-arc span      14470 days (39.62 yr)  
   first obs. used      1974-11-17  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52645  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:17:05  

Additional Information
 Earth MOID = 1.66716 AU 
 T_jup = 3.224 
[ 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 12.2 mag n/a MPO263415  

7468 Anfimov           Discovered 1990 Oct. 17 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Nikolaj Apollonovich Anfimov (b. 1935), co-chairman of the Russian-American cosmic committee, is a well-known scientist in space technology and the theory of heat-mass exchange. He received an award from NASA and is an officer of the Légion d´honneur.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

Alternate Designations
 1990 UP11 = 1974 VL3 = 1979 ST7 = 1981 AE3 = 1990 VV14 = 1990 WH14 = 1995 SA30 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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