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115616 (2003 UH112)
Classification: Main-belt Asteroid          SPK-ID: 2115616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391945990291426 7.8739e-08  
a 2.9382638648685 1.9935e-08 au
q 2.52927340435631 2.3322e-07 au
i 4.699245962779758 5.3506e-06 deg
node 125.3336999502339 6.2205e-05 deg
peri 258.0651545983798 6.7121e-05 deg
M 149.9407741099563 2.2015e-05 deg
tp 2458434.282854291112
(2018-Nov-11.78285429)
0.00011022 TDB
period 1839.647514777528
5.04
1.8722e-05
5.126e-08
d
yr
n .1956896618010736 1.9915e-09 deg/d
Q 3.347254325380689 2.271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      544  
   data-arc span      9550 days (26.15 yr)  
   first obs. used      1995-01-28  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:52  

Additional Information
 Earth MOID = 1.53651 au 
 Jupiter MOID = 2.12278 au 
 T_jup = 3.254 
[ 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 15.81   n/a E2021B55  

115616 (2003 UH112)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 UH112 = 1995 BW5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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