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JPL Small-Body Database Browser
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11096 (1994 RU1)
Classification: Main-belt Asteroid          SPK-ID: 2011096
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2437497795891211 3.3076e-08  
a 3.147884728774953 1.7496e-08 au
q 2.380588519964097 1.0163e-07 au
i 17.0206098228891 3.8345e-06 deg
node 172.1034408945904 1.4209e-05 deg
peri 193.5133229558794 1.6289e-05 deg
M 135.3727009831401 9.2565e-06 deg
tp 2457833.394226695133
(2017-Mar-20.89422669)
4.9846e-05 TDB
period 2039.983515023061
5.59
1.7007e-05
4.656e-08
d
yr
n .1764720142828852 1.4712e-09 deg/d
Q 3.915180937585808 2.176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1428  
   data-arc span      15191 days (41.59 yr)  
   first obs. used      1977-09-18  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53753  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:10:26  

Additional Information
 Earth MOID = 1.38028 au 
 Jupiter MOID = 1.54509 au 
 T_jup = 3.096 
[ 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 13.2   n/a MPO384854  
diameter diameter 12.070 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

11096 (1994 RU1)          Discovered 1994-Sep-01 by Helin, E. F. at Palomar
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 RU1 = 1977 SK = 1998 HT115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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