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17671 (1996 XS19)
Classification: Main-belt Asteroid          SPK-ID: 2017671
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08360787145563167 3.6087e-08  
a 2.883316645110302 1.5985e-08 au
q 2.642248677680037 1.0787e-07 au
i 10.05183427090167 3.8131e-06 deg
node 281.6733418418818 2.1704e-05 deg
peri 242.4364497754426 3.4118e-05 deg
M 247.2208304395298 2.9245e-05 deg
tp 2459760.726085991009
(2022-Jun-30.22608599)
0.00014744 TDB
period 1788.285830998475
4.90
1.4871e-05
4.071e-08
d
yr
n .2013101002981145 1.6741e-09 deg/d
Q 3.124384612540568 1.7321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1713  
   data-arc span      8803 days (24.10 yr)  
   first obs. used      1996-12-11  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:34:47  

Additional Information
 Earth MOID = 1.66906 au 
 Jupiter MOID = 1.98228 au 
 T_jup = 3.265 
[ 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 13.83   n/a E2021B10  
diameter diameter 5.770 km 0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.211   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17671 (1996 XS19)          Discovered 1996-Dec-11 by Kobayashi, T. at Oizumi
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XS19 = 1998 FL102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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