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120186 Suealeman (2004 BQ111)
Classification: Main-belt Asteroid          SPK-ID: 2120186
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232080889276696 4.1762e-08  
a 2.315190396300789 9.8975e-09 au
q 1.798421172438796 9.5683e-08 au
i 21.98530386465502 5.564e-06 deg
node 343.7643142965406 8.9515e-06 deg
peri 295.7929614231508 1.5468e-05 deg
M 175.4785981264929 1.3489e-05 deg
tp 2458573.308519077604
(2019-Mar-30.80851908)
4.7464e-05 TDB
period 1286.703538452614
3.52
8.251e-06
2.259e-08
d
yr
n .279784728371024 1.7941e-09 deg/d
Q 2.831959620162782 1.2107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      895  
   data-arc span      8158 days (22.34 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49741  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:19  

Additional Information
 Earth MOID = .875432 au 
 Jupiter MOID = 2.67471 au 
 T_jup = 3.453 
[ 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 15.2   n/a MPO338102  

120186 Suealeman           Discovered 2004 Jan. 29 by the Catalina Sky Survey.
Sue Aleman (b. 1957) contributed to the NASA OSIRIS-REx Asteroid Sample Return Mission as Chief Safety and Mission Assurance Officer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-08-18Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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