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15199 Rodnyanskaya (1974 SE)
Classification: Main-belt Asteroid          SPK-ID: 2015199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567140293918272 2.0806e-08  
a 2.223245831636897 6.3817e-09 au
q 1.874832019032495 4.7006e-08 au
i 2.874306115569271 3.7869e-07 deg
node 283.0135892955307 1.2477e-05 deg
peri 91.86729544019622 1.3357e-05 deg
M 329.1793209280584 5.0947e-06 deg
tp 2459304.161946500186
(2021-Mar-30.66194650)
1.7437e-05 TDB
period 1210.820198119538
3.32
5.2134e-06
1.427e-08
d
yr
n .2973191234826585 1.2802e-09 deg/d
Q 2.5716596442413 7.3818e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2464  
   data-arc span      25227 days (69.07 yr)  
   first obs. used      1951-11-28  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:51:50  

Additional Information
 Earth MOID = .876962 au 
 Jupiter MOID = 2.9047 au 
 T_jup = 3.630 
[ 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 14.01   n/a E2021B10  
diameter diameter 3.934 km 0.726 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.336   0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

15199 Rodnyanskaya           Discovered 1974 Sept. 19 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Larisa Zinov'evna Rodnyanskaya (1938-2004) was secretary of the board of the Ukrainian Filmmakers Union. In 1987 she founded the first independent documentary studio "Contact" and was its permanent director and producer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

Alternate Designations
 1974 SE = 1992 AU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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