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115567 (2003 UY82)
Classification: Main-belt Asteroid          SPK-ID: 2115567
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2237904402810856 4.0156e-08  
a 2.386374236073419 1.3894e-08 au
q 1.85232649510711 9.6069e-08 au
i 8.465624426742776 4.2105e-06 deg
node 123.3523325188831 3.2661e-05 deg
peri 212.231734555372 3.4193e-05 deg
M 279.8065212110288 1.4592e-05 deg
tp 2459500.445815192318
(2021-Oct-12.94581519)
5.6531e-05 TDB
period 1346.499679274228
3.69
1.176e-05
3.22e-08
d
yr
n .2673598854431531 2.335e-09 deg/d
Q 2.920421977039729 1.7004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      7580 days (20.75 yr)  
   first obs. used      1999-07-21  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57131  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:09  

Additional Information
 Earth MOID = .846107 au 
 Jupiter MOID = 2.46278 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457013.5 (2014-Dec-22.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2241261704097332 4.0245e-08  
q 1.851487161497908 9.6361e-08 au
tp 2456804.178465272961
(2014-May-26.67846527)
4.1237e-05 TDB
node 123.4499034766875 3.2591e-05 deg
peri 211.6776703073648 3.4115e-05 deg
i 8.474304692897459 4.2156e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      7580 days (20.75 yr)  
   first obs. used      1999-07-21  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57131  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:09  

Additional Information
 Jupiter MOID = 2.46278 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.619641740367702E-15 -3.853354810312421E-15 3.348029521088507E-13 -2.541943120307931E-15 8.685163592452968E-14 -6.295264675954926E-16
q -3.853354810312421E-15 9.285375752270485E-15 -5.889952427177872E-13 7.504982347656798E-15 -1.581024877287805E-13 1.949946716948028E-15
tp 3.348029521088507E-13 -5.889952427177872E-13 1.700451500944586E-9 -3.76634036126351E-12 4.424566565781263E-10 -2.090860921681861E-13
node -2.541943120307931E-15 7.504982347656798E-15 -3.76634036126351E-12 1.062201288330471E-9 -1.051215799327668E-9 2.633312485391587E-11
peri 8.685163592452968E-14 -1.581024877287805E-13 4.424566565781263E-10 -1.051215799327668E-9 1.163815522088885E-9 -2.611444810297716E-11
i -6.295264675954926E-16 1.949946716948028E-15 -2.090860921681861E-13 2.633312485391587E-11 -2.611444810297716E-11 1.777158391658379E-11

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 16.11   n/a E2021B55  
diameter diameter 1.592 km 0.412 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.278   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115567 (2003 UY82)          Discovered 2003-Oct-19 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UY82 = 1999 RL229 = 2003 WY168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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