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1770 Schlesinger (1967 JR)
Classification: Main-belt Asteroid          SPK-ID: 2001770
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet has stopped working because of a recent Java upgrade, here is a possible workaround.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05991818496738439 6.8555e-08  
a 2.45786987065105 1.1839e-08 AU
q 2.310598769115619 1.6683e-07 AU
i 5.292669300361678 7.2116e-06 deg
node 21.93983483576143 5.9526e-05 deg
peri 39.36645430864758 7.689e-05 deg
M 256.0158135849405 5.1187e-05 deg
tp 2457207.038380846113
(2015-Jul-03.53838085)
0.00020109 JED
period 1407.462251235204
3.85
1.0169e-05
2.784e-08
d
yr
n .255779506472774 1.848e-09 deg/d
Q 2.60514097218648 1.2548e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1170  
   data-arc span      30151 days (82.55 yr)  
   first obs. used      1930-12-20  
   last obs. used      2013-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52391  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 13:51:37  

Additional Information
 Earth MOID = 1.32415 AU 
 T_jup = 3.483 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.9 mag n/a MPO265966  

1770 Schlesinger (1967 JR)          Discovered 1967-May-10 by Cesco, C. U. and Klemola, A. R. at El Leoncito
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1967 JR = 1930 YX = 1937 RN = 1941 UH = 1943 DK = 1959 GQ = 1968 SA 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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