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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08365075439708501 4.4163e-08  
a 2.8828746741576 1.8205e-08 au
q 2.641720032832066 1.2614e-07 au
i 10.05191576277984 5.2728e-06 deg
node 281.6713565977042 2.3673e-05 deg
peri 242.5627081584508 3.6776e-05 deg
M 206.8171129987476 2.9873e-05 deg
tp 2459761.255009438916
(2022-Jun-30.75500944)
0.00015047 TDB
period 1787.874669027297
4.89
1.6935e-05
4.637e-08
d
yr
n .2013563960810855 1.9073e-09 deg/d
Q 3.124029315483134 1.9728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1317  
   data-arc span      8426 days (23.07 yr)  
   first obs. used      1996-12-11  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4884  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:32:38  

Additional Information
 Earth MOID = 1.66877 au 
 Jupiter MOID = 1.98339 au 
 T_jup = 3.266 
[ 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 13.8   n/a MPO452421  
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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