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11519 Adler (1991 GZ4)
Classification: Main-belt Asteroid          SPK-ID: 2011519
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574374039565076 3.102e-08  
a 2.392940834056874 7.7041e-09 au
q 2.016202441321439 7.5325e-08 au
i 1.662699354817411 3.8225e-06 deg
node 37.57286144247396 0.00011014 deg
peri 216.9160761399915 0.0001108 deg
M 325.0843170028708 1.319e-05 deg
tp 2459331.633728329471
(2021-Apr-27.13372833)
4.9799e-05 TDB
period 1352.061255754068
3.70
6.5295e-06
1.788e-08
d
yr
n .2662601257656937 1.2858e-09 deg/d
Q 2.769679226792308 8.9171e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1829  
   data-arc span      16140 days (44.19 yr)  
   first obs. used      1976-04-01  
   last obs. used      2020-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49583  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:49:09  

Additional Information
 Earth MOID = 1.00019 au 
 Jupiter MOID = 2.27353 au 
 T_jup = 3.513 
[ 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 14.65   n/a E2021B10  
diameter diameter 2.640 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.305   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11519 Adler           Discovered 1991 Apr. 8 by E. W. Elst at the European Southern Observatory.
Alfred Adler (1870-1937) was an Austrian psychiatrist who introduced the term "inferiority feeling" (inferiority complex) into psychology: mental health is characterized by reason and social interest, mental disorder by inferiority, self concern and superiority over others". In 1934 the Austrian government closed his 30 clinics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1991 GZ4 = 1976 GX = 1997 BX9 = 1999 NC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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