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452984 (2007 FQ19)
Classification: Main-belt Asteroid          SPK-ID: 2452984
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05955789940755143 7.126e-08  
a 2.988922826876911 4.8605e-08 au
q 2.810908861816842 2.2247e-07 au
i 10.55135479181893 8.1797e-06 deg
node 181.769432569257 4.3111e-05 deg
peri 289.897759361839 8.1265e-05 deg
M 259.3319158400944 7.0706e-05 deg
tp 2459528.288328926684
(2021-Nov-09.78832893)
0.00037466 TDB
period 1887.428374138877
5.17
4.6039e-05
1.26e-07
d
yr
n .1907357147601677 4.6525e-09 deg/d
Q 3.16693679193698 5.15e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      5433 days (14.87 yr)  
   first obs. used      2004-09-11  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:32  

Additional Information
 Earth MOID = 1.84824 au 
 Jupiter MOID = 1.91137 au 
 T_jup = 3.228 
[ 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 16.8   n/a MPO450475  

452984 (2007 FQ19)          Discovered 2007-Mar-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2007 FQ19 = 2004 RY266 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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