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JPL Small-Body Database Browser
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201604 (2003 SW192)
Classification: Main-belt Asteroid          SPK-ID: 2201604
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04331357297892402 4.8756e-08  
a 2.765211782844954 2.9831e-08 au
q 2.645440580486518 1.397e-07 au
i 7.840379543643555 5.2024e-06 deg
node 269.5554775071744 5.2e-05 deg
peri 18.69824912814897 0.0001147 deg
M 305.6616775561362 0.00010815 deg
tp 2459254.009798953067
(2021-Feb-08.50979895)
0.00050676 TDB
period 1679.542604897074
4.60
2.7178e-05
7.441e-08
d
yr
n .2143440713860674 3.4685e-09 deg/d
Q 2.884982985203389 3.1123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      7006 days (19.18 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61737  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:48:46  

Additional Information
 Earth MOID = 1.63024 au 
 Jupiter MOID = 2.20822 au 
 T_jup = 3.325 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456885.5 (2014-Aug-16.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04178215237035329 4.8828e-08  
q 2.652199077593827 1.4028e-07 au
tp 2457566.668822216392
(2016-Jun-27.16882222)
0.00050892 TDB
node 269.6129588021894 5.1961e-05 deg
peri 16.93236188210227 0.00011775 deg
i 7.841246783857454 5.2028e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      7006 days (19.18 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61737  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:48:46  

Additional Information
 Jupiter MOID = 2.20822 au 
 T_jup = 3.325 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.384134544009365E-15 -6.701053047488959E-15 -1.559382031920303E-12 -1.423074734858307E-14 -2.305068848522455E-13 1.551712485003092E-15
q -6.701053047488959E-15 1.967723221209555E-14 1.177381904218498E-11 3.672120348210996E-14 2.122834189815084E-12 -2.323570070668383E-15
tp -1.559382031920303E-12 1.177381904218498E-11 2.590026693027394E-7 -1.117354279050812E-10 5.382850726039185E-8 5.193952135106522E-11
node -1.423074734858307E-14 3.672120348210996E-14 -1.117354279050812E-10 2.69992235673197E-9 -2.698688416557867E-9 -1.86150878040423E-11
peri -2.305068848522455E-13 2.122834189815084E-12 5.382850726039185E-8 -2.698688416557867E-9 1.386515025092176E-8 2.926993813316418E-11
i 1.551712485003092E-15 -2.323570070668383E-15 5.193952135106522E-11 -1.86150878040423E-11 2.926993813316418E-11 2.706883887667819E-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 15.4   n/a MPO470153  
diameter diameter 3.941 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.104   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201604 (2003 SW192)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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