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48435 Jaspers (1989 UR7)
Classification: Main-belt Asteroid          SPK-ID: 2048435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470885867511662 5.2884e-08  
a 2.745584869043332 1.9275e-08 au
q 2.341740670850363 1.4422e-07 au
i 9.103135989790987 5.5475e-06 deg
node 49.86105228290825 3.5843e-05 deg
peri 349.483476225355 4.0216e-05 deg
M 176.3611335629635 2.0017e-05 deg
tp 2457786.449932106234
(2017-Feb-01.94993211)
8.9758e-05 TDB
period 1661.692792063677
4.55
1.7499e-05
4.791e-08
d
yr
n .2166465436447561 2.2814e-09 deg/d
Q 3.149429067236302 2.211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      10791 days (29.54 yr)  
   first obs. used      1989-10-23  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56167  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:38:24  

Additional Information
 Earth MOID = 1.35001 au 
 Jupiter MOID = 2.26156 au 
 T_jup = 3.314 
[ 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 14.9   n/a MPO436121  
diameter diameter 5.956 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48435 Jaspers           Discovered 1989 Oct. 23 by F. Börngen at Tautenburg.
Philosopher, physician and political thinker Karl Jaspers (1883-1969) is an important representative of Existential philosophy in the German language. After World War II he lived in Switzerland. His thought is expressed in The Perennial Scope of Philosophy, Of Truth and about 30 other books.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1989 UR7 = 1998 UA16 = 2000 ET180 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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