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JPL Small-Body Database Browser
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423048 (2003 UH191)
Classification: Main-belt Asteroid          SPK-ID: 2423048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1040493783222835 5.9122e-08  
a 3.048763703093324 3.9967e-08 au
q 2.73154173513492 1.9188e-07 au
i 9.202832773948437 6.9549e-06 deg
node 327.8474360254577 4.0132e-05 deg
peri 90.38791399550907 5.374e-05 deg
M 16.12878912244713 3.4797e-05 deg
tp 2458913.386926271949
(2020-Mar-04.88692627)
0.00018756 TDB
period 1944.393116185783
5.32
3.8234e-05
1.047e-07
d
yr
n .1851477445601091 3.6407e-09 deg/d
Q 3.365985671051728 4.4126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5879 days (16.10 yr)  
   first obs. used      2003-10-01  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:48:27  

Additional Information
 Earth MOID = 1.76352 au 
 Jupiter MOID = 1.96407 au 
 T_jup = 3.210 
[ 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 16.5   n/a MPO456021  

423048 (2003 UH191)          Discovered 2003-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2003 UH191 = 2014 YG1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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