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14942 Stevebaker (1995 MA)
Classification: Main-belt Asteroid          SPK-ID: 2014942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09221934737031119 3.2438e-08  
a 3.181551670096392 1.6053e-08 au
q 2.888151051455179 1.0705e-07 au
i 15.79058139039197 3.8326e-06 deg
node 202.184541693763 1.2071e-05 deg
peri 229.5843657067899 2.5723e-05 deg
M .1896992224159284 2.0552e-05 deg
tp 2459199.407755294990
(2020-Dec-15.90775529)
0.00011833 TDB
period 2072.797604522013
5.68
1.5688e-05
4.295e-08
d
yr
n .1736783172725714 1.3145e-09 deg/d
Q 3.474952288737605 1.7533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1791  
   data-arc span      10749 days (29.43 yr)  
   first obs. used      1991-10-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:43:10  

Additional Information
 Earth MOID = 1.92563 au 
 Jupiter MOID = 1.95311 au 
 T_jup = 3.134 
[ 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 13.4   n/a MPO502283  
diameter diameter 11.378 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14942 Stevebaker           Discovered 1995 June 21 by AMOS at Haleakala.
Steve Baker (b. 1967), a key member of the Air Force Maui Optical and Supercomputing (AMOS) team, provided support in computer security and has helped to make the annual AMOS Technical Conference a success.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

Alternate Designations
 1995 MA = 2000 GO59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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