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JPL Small-Body Database Browser
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447914 (2007 YQ27)
Classification: Main-belt Asteroid          SPK-ID: 2447914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2581077573686648 1.7481e-07  
a 2.592109252253323 5.1035e-08 au
q 1.923065746299651 4.8878e-07 au
i 5.18740860638338 7.2739e-06 deg
node 57.27954315766798 6.1995e-05 deg
peri 341.5770941448159 6.8383e-05 deg
M 34.90235175537802 2.3342e-05 deg
tp 2458852.714926951348
(2020-Jan-04.21492695)
9.6066e-05 TDB
period 1524.327835281664
4.17
4.5017e-05
1.232e-07
d
yr
n .236169668799284 6.9747e-09 deg/d
Q 3.261152758206995 6.4207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5793 days (15.86 yr)  
   first obs. used      2004-03-18  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6238  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:32  

Additional Information
 Earth MOID = .931857 au 
 Jupiter MOID = 2.16366 au 
 T_jup = 3.366 
[ 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 17.3   n/a MPO495225  

447914 (2007 YQ27)          Discovered 2007-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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