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3568 ASCII (1936 UB)
Classification: Main-belt Asteroid          SPK-ID: 2003568
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234958604841592 2.3078e-08  
a 3.148996759216752 1.5148e-08 au
q 2.409112874020489 7.3175e-08 au
i 19.45183040925868 4.3078e-07 deg
node 58.20102718777569 8.9522e-07 deg
peri 280.5353280946239 2.5661e-06 deg
M 80.45164922563441 4.3045e-06 deg
tp 2458744.369410825587
(2019-Sep-17.86941083)
2.1762e-05 TDB
period 2041.064585789336
5.59
1.4728e-05
4.032e-08
d
yr
n .1763785440727629 1.2727e-09 deg/d
Q 3.888880644413014 1.8707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2764  
   data-arc span      30834 days (84.42 yr)  
   first obs. used      1936-10-17  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42702  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:03:50  

Additional Information
 Earth MOID = 1.49079 au 
 Jupiter MOID = 2.01569 au 
 T_jup = 3.078 
[ 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 11.89   n/a MPCxxxxx  
diameter diameter 23.752 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.045   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3568 ASCII (1936 UB)          Discovered 1936-Oct-17 by Laugier, M. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1936 UB = 1975 WZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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