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26150 (1994 RW11)
Classification: Main-belt Asteroid          SPK-ID: 2026150
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107170675628182 3.1095e-08  
a 2.365162972966588 7.3832e-09 au
q 1.866782766994911 7.5401e-08 au
i 4.598080579536933 3.833e-06 deg
node 210.8864418899495 4.3997e-05 deg
peri 95.9447433748683 4.5094e-05 deg
M 57.76468227763907 9.3187e-06 deg
tp 2458787.318299485239
(2019-Oct-30.81829949)		 3.4083e-05 TDB
period 1328.587108234169
3.64		 6.221e-06
1.703e-08		 d
yr
n .2709645440399295 1.2688e-09 deg/d
Q 2.863543178938264 8.9389e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1354  
   data-arc span      9569 days (26.20 yr)  
   first obs. used      1994-09-04  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:17  

Additional Information
 Earth MOID = .858958 au 
 Jupiter MOID = 2.40943 au 
 T_jup = 3.514 
[ 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 15.0   n/a MPO493018  
diameter diameter 5.660 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26150 (1994 RW11)          Discovered 1994-Sep-04 by Helin, E. F. at Palomar
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 RW11 = 1997 HQ14 = 1998 WU14 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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