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447349 (2005 YU190)
Classification: Outer Main-belt Asteroid          SPK-ID: 2447349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735012346462099 9.8745e-08  
a 3.216820256774867 5.0358e-08 au
q 2.65869797058949 3.2616e-07 au
i 3.995293064850201 1.0068e-05 deg
node 294.9561778228541 0.00014703 deg
peri 114.4444423563407 0.00015448 deg
M 226.6317603549372 3.6972e-05 deg
tp 2459781.207834070019
(2022-Jul-20.70783407)
0.00022205 TDB
period 2107.359450894658
5.77
4.9484e-05
1.355e-07
d
yr
n .1708298979783281 4.0114e-09 deg/d
Q 3.774942542960245 5.9095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4465 days (12.22 yr)  
   first obs. used      2005-10-30  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49104  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:55:38  

Additional Information
 Earth MOID = 1.67234 au 
 Jupiter MOID = 1.63254 au 
 T_jup = 3.162 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457053.5 (2015-Jan-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1770669540005839 9.8789e-08  
q 2.642072335460772 3.2665e-07 au
tp 2457679.123213950776
(2016-Oct-17.62321395)
0.00020732 TDB
node 295.045103403036 0.00014737 deg
peri 114.5941064434937 0.00015446 deg
i 3.994090943902441 1.0065e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4465 days (12.22 yr)  
   first obs. used      2005-10-30  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49104  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:55:38  

Additional Information
 Jupiter MOID = 1.63254 au 
 T_jup = 3.162 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.759253235006745E-15 -3.198952110047945E-14 6.513426332146944E-13 -1.353596346346771E-13 2.01794039870471E-13 -1.687979518564693E-14
q -3.198952110047945E-14 1.066985118978059E-13 -2.529546117370904E-12 4.365495514162439E-13 -8.952137234780874E-13 5.753167116289833E-14
tp 6.513426332146944E-13 -2.529546117370904E-12 4.298028760926754E-8 -1.60026476327949E-10 9.696637979657691E-9 1.776569616234188E-12
node -1.353596346346771E-13 4.365495514162439E-13 -1.60026476327949E-10 2.171720706282882E-8 -2.169722569358707E-8 -3.509147315741063E-10
peri 2.01794039870471E-13 -8.952137234780874E-13 9.696637979657691E-9 -2.169722569358707E-8 2.385681528797678E-8 3.504722469595228E-10
i -1.687979518564693E-14 5.753167116289833E-14 1.776569616234188E-12 -3.509147315741063E-10 3.504722469595228E-10 1.012997751396455E-10

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 16.3   n/a MPO437740  

447349 (2005 YU190)          Discovered 2005-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 YU190 = 2010 VZ220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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