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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209128841513767 4.0712e-08  
a 2.541637570628462 9.1954e-09 au
q 1.98015708443343 1.075e-07 au
i 4.18374481566534 7.9791e-07 deg
node 272.8227850094764 1.6294e-05 deg
peri 57.69495859035694 1.7327e-05 deg
M 50.65183213601177 7.0025e-06 deg
tp 2459188.261264714719
(2020-Dec-04.76126471)
2.7974e-05 TDB
period 1480.024345445205
4.05
8.0319e-06
2.199e-08
d
yr
n .2432392420488926 1.32e-09 deg/d
Q 3.103118056823494 1.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1576  
   data-arc span      10555 days (28.90 yr)  
   first obs. used      1992-09-07  
   last obs. used      2021-08-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:03:19  

Additional Information
 Earth MOID = .972293 au 
 Jupiter MOID = 2.27235 au 
 T_jup = 3.407 
[ 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 13.89   n/a MPO636301  
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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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