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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2579152408127584 1.9319e-07  
a 2.5917364379926 5.7258e-08 au
q 1.923288110464537 5.4105e-07 au
i 5.187685101715777 7.3693e-06 deg
node 57.2805769849296 6.4892e-05 deg
peri 341.5580985504521 7.1237e-05 deg
M 300.4297416739297 2.3496e-05 deg
tp 2458852.680592916114
(2020-Jan-04.18059292)
0.00010502 TDB
period 1523.998988771713
4.17
5.0503e-05
1.383e-07
d
yr
n .2362206291817468 7.828e-09 deg/d
Q 3.260184765520661 7.2026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5702 days (15.61 yr)  
   first obs. used      2004-03-18  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:24:12  

Additional Information
 Earth MOID = .931494 au 
 Jupiter MOID = 2.16265 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 17.4   n/a MPO361043  

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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