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19120 Doronina (1983 PM1)
Classification: Main-belt Asteroid          SPK-ID: 2019120
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2153581529961192 4.9368e-08  
a 2.568627046157253 1.0627e-08 au
q 2.01545226976095 1.3193e-07 au
i 7.982550265350318 2.8979e-06 deg
node 268.4791800948076 3.0101e-05 deg
peri 77.21435167478211 3.1123e-05 deg
M 328.9401216880677 6.22e-06 deg
tp 2459130.232041602068
(2020-Oct-07.73204160)
2.5895e-05 TDB
period 1503.661234847865
4.12
9.3319e-06
2.555e-08
d
yr
n .2394156287712129 1.4858e-09 deg/d
Q 3.121801822553556 1.2916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2068  
   data-arc span      17888 days (48.97 yr)  
   first obs. used      1971-11-11  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43667  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:10:51  

Additional Information
 Earth MOID = 1.02611 au 
 Jupiter MOID = 2.36205 au 
 T_jup = 3.385 
[ 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 13.8   n/a MPO384918  
diameter diameter 6.876 km 1.586 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.102   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

19120 Doronina           Discovered 1983 Aug. 6 by L. G. Karachkina at the Crimean Astrophysical Observatory.
Actress Tat'yana Vasil'evna Doronina (b. 1933) created splendid roles for both stage and screen. She worked in the largest Leningrad and Moscow theaters and since 1992 has been leader of the Moscow Art Academic Gorky Theatre. She was awarded People's artist of Russia (1969) and of the U.S.S.R. (1975).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020128/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1983 PM1 = 1971 VE1 = 1987 QS9 = 1999 LL20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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