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52203 (3160 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09855877724385215 2.8451e-08  
a 2.578400064369617 1.0057e-08 au
q 2.324276106779878 7.2438e-08 au
i 2.268441411829777 3.6335e-06 deg
node 130.4850125925661 8.3327e-05 deg
peri 293.8981647569405 8.5993e-05 deg
M 163.0946629920883 2.1695e-05 deg
tp 2458711.388699802691
(2019-Aug-15.88869980)
8.9457e-05 TDB
period 1512.251005313372
4.14
8.8479e-06
2.422e-08
d
yr
n .2380557187498116 1.3928e-09 deg/d
Q 2.832524021959355 1.1048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1207  
   data-arc span      18336 days (50.20 yr)  
   first obs. used      1971-03-26  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:52:46  

Additional Information
 Earth MOID = 1.33846 au 
 Jupiter MOID = 2.41469 au 
 T_jup = 3.418 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457184.5 (2015-Jun-11.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09640566848722262 2.8327e-08  
q 2.330419583310312 7.1945e-08 au
tp 2457197.610388266677
(2015-Jun-24.11038827)
8.8862e-05 TDB
node 130.5219363614607 8.3266e-05 deg
peri 293.8661185723773 8.6078e-05 deg
i 2.268460920215617 3.6354e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1207  
   data-arc span      18336 days (50.20 yr)  
   first obs. used      1971-03-26  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:52:46  

Additional Information
 Jupiter MOID = 2.41469 au 
 T_jup = 3.418 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.024150258219765E-16 -2.022138622273481E-15 7.969018387764186E-14 -8.708462409296564E-16 2.433525086999333E-15 2.071363201983369E-16
q -2.022138622273481E-15 5.176153362936139E-15 4.689557724217758E-14 4.871562570504377E-16 5.423439649333714E-14 -5.33814877330971E-16
tp 7.969018387764186E-14 4.689557724217758E-14 7.896419417641703E-9 -3.535302505377888E-11 1.949454315011839E-9 -4.692346841225039E-13
node -8.708462409296564E-16 4.871562570504377E-16 -3.535302505377888E-11 6.933272758548105E-9 -6.936055283417275E-9 4.391406976535542E-11
peri 2.433525086999333E-15 5.423439649333714E-14 1.949454315011839E-9 -6.936055283417275E-9 7.409341653349943E-9 -4.399174003587761E-11
i 2.071363201983369E-16 -5.33814877330971E-16 -4.692346841225039E-13 4.391406976535542E-11 -4.399174003587761E-11 1.321608223012963E-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 15.34   n/a E2021B10  
diameter diameter 2.769 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.175   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52203 (3160 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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