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26906 Rubidia (1996 BH4)
Classification: Main-belt Asteroid          SPK-ID: 2026906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209308303952656 2.8774e-08  
a 2.565039284205602 1.2189e-08 au
q 1.998343025149581 7.2305e-08 au
i 15.37090965947459 5.3397e-06 deg
node 105.7698259756422 1.4994e-05 deg
peri 244.7641090778808 2.104e-05 deg
M 95.61212701547895 1.483e-05 deg
tp 2458601.980169358864
(2019-Apr-28.48016936)
6.1875e-05 TDB
period 1500.511948736194
4.11
1.0695e-05
2.928e-08
d
yr
n .2399181161490983 1.7101e-09 deg/d
Q 3.131735543261624 1.4882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      9385 days (25.69 yr)  
   first obs. used      1994-08-15  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54656  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:06:34  

Additional Information
 Earth MOID = 1.04198 au 
 Jupiter MOID = 2.39698 au 
 T_jup = 3.349 
[ 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 14.6   n/a MPO410289  

26906 Rubidia           Discovered 1996 Jan. 22 by R. Weber et al. at Socorro.
Rubidia ("Ruby") Mendez-Harris (b. 1945) is the widow of David L. Harris, a member of the team that discovered this object. Born in Huehuetenango, Guatemala, she was educated as a psychologist and still practises therapy and counseling in Socorro. This name was suggested by D. L. Harris in 1998.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080618/MPCPages.arcLast Updated: 2008-06-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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