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17672 (1996 XS25)
Classification: Main-belt Asteroid          SPK-ID: 2017672
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1817009078033112 3.8725e-08  
a 3.115196898252264 2.2364e-08 au
q 2.549162793853768 1.2558e-07 au
i 20.36546892551896 4.3685e-06 deg
node 101.077146055276 1.5964e-05 deg
peri 161.463303510523 2.2113e-05 deg
M 332.0960848228895 1.6771e-05 deg
tp 2459356.164407092804
(2021-May-21.66440709)
9.3912e-05 TDB
period 2008.291173396998
5.50
2.1626e-05
5.921e-08
d
yr
n .1792568750830413 1.9303e-09 deg/d
Q 3.681231002650759 2.6428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1495  
   data-arc span      8840 days (24.20 yr)  
   first obs. used      1996-12-11  
   last obs. used      2021-02-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49261  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:09:53  

Additional Information
 Earth MOID = 1.53823 au 
 Jupiter MOID = 1.49019 au 
 T_jup = 3.097 
[ 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 13.24   n/a E2021B10  

17672 (1996 XS25)          Discovered 1996-Dec-11 by Saji at Saji
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

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