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

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09722023367268418 3.5404e-08  
a 2.340527240905045 8.9884e-09 au
q 2.112980635626974 8.2477e-08 au
i 9.286305565076402 4.1e-06 deg
node 242.6759577186249 2.9789e-05 deg
peri 188.4763614958629 4.0009e-05 deg
M 94.78686090241257 2.7027e-05 deg
tp 2458256.138479198247
(2018-May-17.63847920)
9.7563e-05 TDB
period 1307.883247829719
3.58
7.534e-06
2.063e-08
d
yr
n .2752539269826861 1.5856e-09 deg/d
Q 2.568073846183116 9.8622e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1310  
   data-arc span      14762 days (40.42 yr)  
   first obs. used      1978-11-30  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:13:12  

Additional Information
 Earth MOID = 1.12738 au 
 Jupiter MOID = 2.68956 au 
 T_jup = 3.541 
[ 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 14.7   n/a MPO324417  
diameter diameter 2.326 km 0.489 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.517   0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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

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