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452703 (2005 YN84)
Classification: Main-belt Asteroid          SPK-ID: 2452703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2177182138043998 7.1305e-08  
a 2.990790955527739 6.799e-08 au
q 2.339641290827885 2.29e-07 au
i 13.00030150642193 1.593e-05 deg
node 282.5498063872819 3.3631e-05 deg
peri 111.9878574947606 5.1385e-05 deg
M 340.3718875473988 3.6181e-05 deg
tp 2459103.503872236939
(2020-Sep-11.00387224)
0.00019088 TDB
period 1889.198163850119
5.17
6.4421e-05
1.764e-07
d
yr
n .1905570346661426 6.4979e-09 deg/d
Q 3.641940620227592 8.2792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4628 days (12.67 yr)  
   first obs. used      2005-10-12  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63512  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:58:28  

Additional Information
 Earth MOID = 1.38378 au 
 Jupiter MOID = 1.95328 au 
 T_jup = 3.182 
[ show covariance matrix ]

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 MPO456156  

452703 (2005 YN84)          Discovered 2005-Oct-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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