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447340 (2005 YN114)
Classification: Main-belt Asteroid          SPK-ID: 2447340
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121690468048545 1.4064e-07  
a 2.365143488199568 4.3009e-08 au
q 1.863333248751557 3.2034e-07 au
i 8.425674499005249 1.3324e-05 deg
node 310.8302461807895 6.035e-05 deg
peri 348.2469829847055 6.4968e-05 deg
M 161.0818286182979 3.9476e-05 deg
tp 2458406.031677037928
(2018-Oct-14.53167704)
0.00013329 TDB
period 1328.570690449909
3.64
3.6239e-05
9.922e-08
d
yr
n .2709678924785621 7.3911e-09 deg/d
Q 2.866953727647579 5.2134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      4509 days (12.34 yr)  
   first obs. used      2004-10-15  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59386  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:40:28  

Additional Information
 Earth MOID = .848648 au 
 Jupiter MOID = 2.37054 au 
 T_jup = 3.503 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456593.5 (2013-Oct-28.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2124472486789577 1.4048e-07  
q 1.86199422300149 3.1983e-07 au
tp 2457078.709081367512
(2015-Feb-25.20908137)
0.00010938 TDB
node 310.8973037838196 6.0342e-05 deg
peri 348.3499554737182 6.4954e-05 deg
i 8.427350346528709 1.3327e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      4509 days (12.34 yr)  
   first obs. used      2004-10-15  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59386  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:40:28  

Additional Information
 Jupiter MOID = 2.37054 au 
 T_jup = 3.503 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.973376235781717E-14 -4.471829933842902E-14 8.753876232218774E-12 -4.572809269881097E-14 1.553891377481726E-12 -4.591115434690431E-14
q -4.471829933842902E-14 1.022881749470842E-13 -1.860084576336189E-11 1.071052388963044E-13 -3.333992557717661E-12 1.03718189699254E-13
tp 8.753876232218774E-12 -1.860084576336189E-11 1.196471433295698E-8 -3.140793554084623E-11 2.631330333727054E-9 -5.460150189511681E-11
node -4.572809269881097E-14 1.071052388963044E-13 -3.140793554084623E-11 3.641207960914258E-9 -3.606957169004472E-9 8.771841554223224E-11
peri 1.553891377481726E-12 -3.333992557717661E-12 2.631330333727054E-9 -3.606957169004472E-9 4.219064978900004E-9 -9.94086604682595E-11
i -4.591115434690431E-14 1.03718189699254E-13 -5.460150189511681E-11 8.771841554223224E-11 -9.94086604682595E-11 1.775980808011365E-10

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 MPO402786  

447340 (2005 YN114)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 YN114 = 2004 TJ327 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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