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JPL Small-Body Database Browser
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376474 (2012 JY27)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376474
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2396280193760335 6.1484e-08  
a 3.214504689370849 4.437e-08 au
q 2.444219297381941 1.8152e-07 au
i 27.22541983067743 1.1107e-05 deg
node 190.6939023424036 1.3434e-05 deg
peri 139.236551148977 2.8532e-05 deg
M 79.32723246263804 2.3549e-05 deg
tp 2458536.637435556888
(2019-Feb-22.13743556)
0.00013421 TDB
period 2105.084445977241
5.76
4.3585e-05
1.193e-07
d
yr
n .1710145171078292 3.5408e-09 deg/d
Q 3.984790081359757 5.5002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      4929 days (13.49 yr)  
   first obs. used      2006-06-01  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:07:47  

Additional Information
 Earth MOID = 1.48763 au 
 Jupiter MOID = 1.70648 au 
 T_jup = 2.976 
[ 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 16.0   n/a MPO450359  

376474 (2012 JY27)          Discovered 2007-Sep-14 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-10-21

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