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24888 (1996 XS23)
Classification: Main-belt Asteroid          SPK-ID: 2024888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2398400447921971 1.7916e-08  
a 2.302638263466042 9.1373e-09 au
q 1.750373399216119 4.361e-08 au
i 26.36141310641686 7.9823e-07 deg
node 42.73763826433914 1.5017e-06 deg
peri 6.598780187002315 4.7078e-06 deg
M 337.1128406928209 7.341e-06 deg
tp 2459281.638391585581
(2021-Mar-08.13839159)
2.6206e-05 TDB
period 1276.253666030398
3.49
7.5966e-06
2.08e-08
d
yr
n .2820755854278779 1.679e-09 deg/d
Q 2.854903127715964 1.1329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1286  
   data-arc span      11412 days (31.24 yr)  
   first obs. used      1989-12-21  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:38:39  

Additional Information
 Earth MOID = .760304 au 
 Jupiter MOID = 2.56837 au 
 T_jup = 3.417 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.36   n/a E2021B10  
diameter diameter 3.240 km 0.553 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.385   0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

24888 (1996 XS23)          Discovered 1996-Dec-08 by Hergenrother, C. W. at Catalina Station
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XS23 = 1998 HC151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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