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15762 Ruhmann (1992 SR24)
Classification: Main-belt Asteroid          SPK-ID: 2015762
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2213251710352935 6.3408e-08  
a 2.542568849382253 1.2398e-08 au
q 1.979834363923716 1.6508e-07 au
i 4.184630871840475 4.9915e-06 deg
node 272.8340101037251 7.4398e-05 deg
peri 57.77200595896034 7.5021e-05 deg
M 314.2996224159804 1.5206e-05 deg
tp 2459188.485692771422
(2020-Dec-04.98569277)
6.3624e-05 TDB
period 1480.837861203501
4.05
1.0831e-05
2.965e-08
d
yr
n .24310561570017 1.7781e-09 deg/d
Q 3.105303334840789 1.5142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1457  
   data-arc span      10195 days (27.91 yr)  
   first obs. used      1992-09-07  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:01:53  

Additional Information
 Earth MOID = .972739 au 
 Jupiter MOID = 2.27104 au 
 T_jup = 3.406 
[ 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 13.9   n/a MPO467865  
diameter diameter 4.138 km 1.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.236   0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15762 Rühmann           Discovered 1992 Sept. 21 by F. Borngen at Tautenburg.
Heinz Rühmann (1902-1994), German actor, inspired comic, brilliant character performer, stage director and orator, performed in renowned theaters beginning in 1920. He played starring roles brilliantly in more than 100 feature films and in television films from 1968 until he was a very advanced age.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001013/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
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