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13137 (1994 UT1)
Classification: Main-belt Asteroid          SPK-ID: 2013137
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1852287637561248 2.4801e-08  
a 2.712461794458655 1.135e-08 au
q 2.210035849535358 7.129e-08 au
i 14.60037307978815 5.3304e-07 deg
node 44.79204074632566 1.5036e-06 deg
peri 331.2966041516194 2.431e-06 deg
M 5.527080961537037 4.4079e-06 deg
tp 2459371.448300303959
(2021-Jun-05.94830030)
1.9877e-05 TDB
period 1631.713367930583
4.47
1.0242e-05
2.804e-08
d
yr
n .2206269845399191 1.3848e-09 deg/d
Q 3.214887739381952 1.3453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1920  
   data-arc span      9536 days (26.11 yr)  
   first obs. used      1994-10-26  
   last obs. used      2020-12-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:47:10  

Additional Information
 Earth MOID = 1.2233 au 
 Jupiter MOID = 2.26508 au 
 T_jup = 3.292 
[ 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 13.43   n/a E2021B10  
diameter diameter 6.320 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.232   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13137 (1994 UT1)          Discovered 1994-Oct-26 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 UT1 = 1997 GY23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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