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JPL Small-Body Database Browser
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58414 (1995 YS12)
Classification: Main-belt Asteroid          SPK-ID: 2058414
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272748439522371 5.9958e-08  
a 2.350422493712929 9.8231e-09 au
q 2.051272837603788 1.3913e-07 au
i 6.301852873530116 4.7514e-06 deg
node 285.9886579906761 5.4508e-05 deg
peri 6.330341720828342 5.9286e-05 deg
M 3.55525058282142 2.4605e-05 deg
tp 2458587.501745247690
(2019-Apr-14.00174525)
8.9956e-05 TDB
period 1316.186187674599
3.60
8.2511e-06
2.259e-08
d
yr
n .2735175337434881 1.7147e-09 deg/d
Q 2.64957214982207 1.1073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      8738 days (23.92 yr)  
   first obs. used      1995-12-19  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:01:02  

Additional Information
 Earth MOID = 1.03451 au 
 Jupiter MOID = 2.51207 au 
 T_jup = 3.539 
[ 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 15.7   n/a MPO280101  

58414 (1995 YS12)          Discovered 1995-Dec-19 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 YS12 = 2000 EA198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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