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115742 (2003 UV189)
Classification: Main-belt Asteroid          SPK-ID: 2115742
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035572110220707 4.9666e-08  
a 2.896298162644049 2.1061e-08 au
q 2.596365602632284 1.4406e-07 au
i 10.08019761456524 5.2252e-06 deg
node 58.83325343118428 2.4517e-05 deg
peri 338.8145465681499 3.2856e-05 deg
M 174.1271810837165 2.2192e-05 deg
tp 2458329.681997657719
(2018-Jul-30.18199766)
0.00010793 TDB
period 1800.37647707913
4.93
1.9638e-05
5.377e-08
d
yr
n .199958177960674 2.181e-09 deg/d
Q 3.196230722655815 2.3242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      10022 days (27.44 yr)  
   first obs. used      1993-10-11  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54119  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:57  

Additional Information
 Earth MOID = 1.60637 au 
 Jupiter MOID = 2.20306 au 
 T_jup = 3.258 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457296.5 (2015-Oct-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025227754995167 4.9622e-08  
q 2.600638440667749 1.4384e-07 au
tp 2456531.237653536036
(2013-Aug-26.73765354)
0.00010546 TDB
node 58.85764731794922 2.452e-05 deg
peri 339.4802222845709 3.3011e-05 deg
i 10.07800125957674 5.2237e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      10022 days (27.44 yr)  
   first obs. used      1993-10-11  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54119  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:57  

Additional Information
 Jupiter MOID = 2.20306 au 
 T_jup = 3.258 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.462315912711205E-15 -7.076305409504296E-15 3.943397992648615E-13 4.979468677414207E-15 1.006808083005977E-14 2.649483958943011E-15
q -7.076305409504296E-15 2.068985549811714E-14 -9.764222484952663E-13 -1.549848731972284E-14 3.058425229076014E-14 -6.702555873836582E-15
tp 3.943397992648615E-13 -9.764222484952663E-13 1.112269482967493E-8 -8.459828981363379E-12 2.340238359437688E-9 -2.788259561930347E-12
node 4.979468677414207E-15 -1.549848731972284E-14 -8.459828981363379E-12 6.012327017420786E-10 -5.934894595080101E-10 -9.024442949700036E-12
peri 1.006808083005977E-14 3.058425229076014E-14 2.340238359437688E-9 -5.934894595080101E-10 1.089754053873812E-9 8.352902573502717E-12
i 2.649483958943011E-15 -6.702555873836582E-15 -2.788259561930347E-12 -9.024442949700036E-12 8.352902573502717E-12 2.728735296631628E-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 15.26   n/a E2021B55  
diameter diameter 3.592 km 1.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115742 (2003 UV189)          Discovered 2003-Oct-22 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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