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15009 (1998 QF27)
Classification: Inner Main-belt Asteroid          SPK-ID: 2015009
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145035801170697 3.8464e-08  
a 1.950068735525253 4.7575e-09 au
q 1.726778883833244 7.5649e-08 au
i 22.88341247777814 5.0803e-06 deg
node 174.94709857916 8.6262e-06 deg
peri 247.5196371529143 2.0551e-05 deg
M 357.7750532309767 1.7426e-05 deg
tp 2459206.647385246871
(2020-Dec-23.14738525)
4.8145e-05 TDB
period 994.656914801236
2.72
3.6399e-06
9.966e-09
d
yr
n .3619338433613961 1.3245e-09 deg/d
Q 2.173358587217262 5.3023e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1205  
   data-arc span      15124 days (41.41 yr)  
   first obs. used      1979-09-20  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52482  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:44:44  

Additional Information
 Earth MOID = .805681 au 
 Jupiter MOID = 3.11115 au 
 T_jup = 3.789 
[ 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 16.19   n/a E2021B10  

15009 (1998 QF27)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QF27 = 1979 SC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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