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JPL Small-Body Database Browser
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268504 (2005 YM115)
Classification: Main-belt Asteroid          SPK-ID: 2268504
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104189180021414 8.3271e-08  
a 2.762998378531441 2.3946e-08 au
q 2.475123843071753 2.2868e-07 au
i 3.343582334417247 9.2881e-06 deg
node 10.90096928275124 0.00010074 deg
peri 357.5456829432122 0.00010467 deg
M 60.18774723617572 2.9638e-05 deg
tp 2458320.037397531265
(2018-Jul-20.53739753)
0.00013703 TDB
period 1677.526432291173
4.59
2.1808e-05
5.971e-08
d
yr
n .214601685595088 2.7898e-09 deg/d
Q 3.050872913991129 2.6441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      8476 days (23.21 yr)  
   first obs. used      1995-09-29  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55629  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:39:43  

Additional Information
 Earth MOID = 1.47325 au 
 Jupiter MOID = 2.40406 au 
 T_jup = 3.330 
[ 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 16.5   n/a MPO460153  

268504 (2005 YM115)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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