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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09675938729248811 6.6395e-08  
a 2.340927379327335 1.7466e-08 AU
q 2.114420680407412 1.568e-07 AU
i 9.284717577159986 7.2893e-06 deg
node 242.7405726554138 4.6824e-05 deg
peri 188.9151796765066 6.4519e-05 deg
M 14.01655736206457 4.5139e-05 deg
tp 2456949.564661520804
(2014-Oct-19.06466152)
0.0001638 JED
period 1308.218657324399
3.58
1.4641e-05
4.008e-08
d
yr
n .2751833556144817 3.0798e-09 deg/d
Q 2.567434078247258 1.9156e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      13138 days (35.97 yr)  
   first obs. used      1978-11-30  
   last obs. used      2014-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .561  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:13:00  

Additional Information
 Earth MOID = 1.12877 AU 
 T_jup = 3.540 
[ 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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