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192350 (1995 SW49)
Classification: Main-belt Asteroid          SPK-ID: 2192350
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265486687609454 4.6767e-08  
a 2.636178730216142 1.5474e-08 au
q 2.30257382129137 1.2741e-07 au
i 7.92787302129945 4.3373e-06 deg
node 166.7276620652292 3.391e-05 deg
peri 104.106790268196 4.0596e-05 deg
M 26.43599916649302 1.9131e-05 deg
tp 2459085.696816017485
(2020-Aug-24.19681602)
8.3376e-05 TDB
period 1563.36614982532
4.28
1.3765e-05
3.769e-08
d
yr
n .2302723517713518 2.0276e-09 deg/d
Q 2.969783639140914 1.7433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      9156 days (25.07 yr)  
   first obs. used      1995-07-26  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53849  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:46  

Additional Information
 Earth MOID = 1.30058 au 
 Jupiter MOID = 2.16263 au 
 T_jup = 3.372 
[ show covariance matrix ]

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 16.29   n/a E2021B55  
diameter diameter 3.605 km 0.849 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192350 (1995 SW49)          Discovered 1995-Sep-26 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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