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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869093941054289 3.9774e-08  
a 2.71140288642472 1.2738e-08 au
q 2.204616215747365 1.102e-07 au
i 14.61654043974636 4.4583e-06 deg
node 44.88002597565819 1.3861e-05 deg
peri 331.451055728098 1.6631e-05 deg
M 189.7934281570007 1.135e-05 deg
tp 2459371.515895651537
(2021-Jun-06.01589565)
5.4336e-05 TDB
period 1630.757963274082
4.46
1.1492e-05
3.146e-08
d
yr
n .2207562422551204 1.5556e-09 deg/d
Q 3.218189557102075 1.5119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1683  
   data-arc span      8963 days (24.54 yr)  
   first obs. used      1994-10-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:07:47  

Additional Information
 Earth MOID = 1.21789 au 
 Jupiter MOID = 2.25658 au 
 T_jup = 3.291 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456833.5 (2014-Jun-25.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873016394751859 3.9807e-08  
q 2.20313068435914 1.1031e-07 au
tp 2456111.922792959968
(2012-Jul-03.42279296)
4.5315e-05 TDB
node 44.88794008953636 1.386e-05 deg
peri 331.7755528865553 1.6615e-05 deg
i 14.61852037557069 4.4589e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1683  
   data-arc span      8963 days (24.54 yr)  
   first obs. used      1994-10-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:07:47  

Additional Information
 Jupiter MOID = 2.25658 au 
 T_jup = 3.291 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.584563716689688E-15 -4.372388351392484E-15 1.446886510487584E-13 -2.560183993641762E-16 1.454336570083253E-14 -2.10587658152017E-15
q -4.372388351392484E-15 1.216917880739859E-14 -3.15818684067926E-13 6.032164610939999E-16 -1.435077162356431E-14 6.175727574472148E-15
tp 1.446886510487584E-13 -3.15818684067926E-13 2.053419361610553E-9 3.831717921338848E-12 4.253580188817628E-10 -2.307799069978269E-12
node -2.560183993641762E-16 6.032164610939999E-16 3.831717921338848E-12 1.921019996264946E-10 -1.849441903891728E-10 -1.130342506648925E-11
peri 1.454336570083253E-14 -1.435077162356431E-14 4.253580188817628E-10 -1.849441903891728E-10 2.76071025239517E-10 1.060120086178245E-11
i -2.10587658152017E-15 6.175727574472148E-15 -2.307799069978269E-12 -1.130342506648925E-11 1.060120086178245E-11 1.988220295206278E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO384872  
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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