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15348 (1994 UJ)
Classification: Main-belt Asteroid          SPK-ID: 2015348
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837095811456056 3.4636e-08  
a 2.255560071371156 7.5503e-09 au
q 1.841192075410808 7.959e-08 au
i 3.869096951390943 3.0076e-06 deg
node 70.0501697230917 5.556e-05 deg
peri 289.3692527485917 5.6157e-05 deg
M 233.0667202268781 9.8986e-06 deg
tp 2459436.767664364538
(2021-Aug-10.26766436)		 3.5353e-05 TDB
period 1237.314276066555
3.39		 6.2127e-06
1.701e-08		 d
yr
n .290952757083226 1.4609e-09 deg/d
Q 2.669928067331503 8.9373e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1454  
   data-arc span      11957 days (32.74 yr)  
   first obs. used      1987-09-24  
   last obs. used      2020-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:49:25  

Additional Information
 Earth MOID = .842292 au 
 Jupiter MOID = 2.78342 au 
 T_jup = 3.598 
[ 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 15.0   n/a MPO473974  
diameter diameter 2.600 km 0.576 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.287   0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15348 (1994 UJ)          Discovered 1994-Oct-31 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 UJ = 1987 SV28 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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