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JPL Small-Body Database Browser
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11633 (1996 XG9)
Classification: Main-belt Asteroid          SPK-ID: 2011633
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160990088027338 4.3744e-08  
a 2.793420846008457 1.2606e-08 au
q 2.343707778112154 1.2025e-07 au
i 9.084654931338374 4.5537e-06 deg
node 60.50729855894644 2.2546e-05 deg
peri 169.1763508821736 2.4738e-05 deg
M 229.3545865274406 1.1207e-05 deg
tp 2459619.363185472722
(2022-Feb-08.86318547)
5.4501e-05 TDB
period 1705.308597128629
4.67
1.1544e-05
3.161e-08
d
yr
n .2111054858963136 1.429e-09 deg/d
Q 3.243133913904759 1.4636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2253  
   data-arc span      9862 days (27.00 yr)  
   first obs. used      1993-01-28  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:06:25  

Additional Information
 Earth MOID = 1.33386 au 
 Jupiter MOID = 1.75062 au 
 T_jup = 3.291 
[ 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 13.3   n/a MPO332929  

11633 (1996 XG9)          Discovered 1996-Dec-02 by Pauwels, T. at Uccle
Reference: 19990928/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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