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382074 (2011 FY15)
Classification: Main-belt Asteroid          SPK-ID: 2382074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1619188868150416 7.8606e-08  
a 2.551247987248283 2.0263e-08 au
q 2.138152753163926 2.019e-07 au
i 6.253249413474228 4.7808e-06 deg
node 93.19729000687676 7.7039e-05 deg
peri 86.09467021354993 7.8762e-05 deg
M 199.610184672747 1.7275e-05 deg
tp 2460059.634657487028
(2023-Apr-25.13465749)
7.5372e-05 TDB
period 1488.426657317598
4.08
1.7732e-05
4.855e-08
d
yr
n .2418661330943792 2.8815e-09 deg/d
Q 2.964343221332641 2.3544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5420 days (14.84 yr)  
   first obs. used      2005-11-06  
   last obs. used      2020-09-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61863  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:52:47  

Additional Information
 Earth MOID = 1.15346 au 
 Jupiter MOID = 2.02037 au 
 T_jup = 3.413 
[ 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 17.46   n/a E2021B25  

382074 (2011 FY15)          Discovered 2005-Nov-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 FY15 = 2007 HQ55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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