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11634 (1996 XU30)
Classification: Main-belt Asteroid          SPK-ID: 2011634
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09664880087844804 6.8413e-08  
a 2.340689218467799 2.0247e-08 AU
q 2.114464412273774 1.6386e-07 AU
i 9.285166045397162 7.3563e-06 deg
node 242.7412270015753 4.9288e-05 deg
peri 188.8754163953425 6.9342e-05 deg
M 319.0051909592007 5.1428e-05 deg
tp 2456949.449972008106
(2014-Oct-18.94997201)
0.00018792 JED
period 1308.0190194215
3.58
1.6971e-05
4.646e-08
d
yr
n .2752253557897176 3.571e-09 deg/d
Q 2.566914024661823 2.2203e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      12671 days (34.69 yr)  
   first obs. used      1978-11-30  
   last obs. used      2013-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56305  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:09:02  

Additional Information
 Earth MOID = 1.12825 AU 
 T_jup = 3.541 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a PDS3 (MPC 35867)  

11634 (1996 XU30)          Discovered 1996-Dec-12 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XU30 = 1978 WS15 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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