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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08359145143747594 3.6076e-08  
a 2.883941832471709 1.597e-08 au
q 2.642868948834145 1.079e-07 au
i 10.05130255278249 3.8083e-06 deg
node 281.6757103615406 2.1679e-05 deg
peri 242.2857863943967 3.4095e-05 deg
M 286.8215643912922 2.938e-05 deg
tp 2459760.129234834603
(2022-Jun-29.62923483)
0.00014741 TDB
period 1788.867491516586
4.90
1.4859e-05
4.068e-08
d
yr
n .2012446431651543 1.6716e-09 deg/d
Q 3.125014716109274 1.7305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1738  
   data-arc span      8880 days (24.31 yr)  
   first obs. used      1996-12-11  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45734  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:53:40  

Additional Information
 Earth MOID = 1.67064 au 
 Jupiter MOID = 1.98118 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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