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JPL Small-Body Database Browser
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268775 (2006 SY387)
Classification: Main-belt Asteroid          SPK-ID: 2268775
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07194613113270767 9.9628e-08  
a 2.211777443786817 2.6089e-08 au
q 2.052648613779766 2.3825e-07 au
i 7.846420046129112 6.9482e-06 deg
node 98.65607559817215 4.9356e-05 deg
peri 358.9951562953139 6.955e-05 deg
M 228.2800882411935 4.8824e-05 deg
tp 2459040.101832642147
(2020-Jul-09.60183264)
0.00016435 TDB
period 1201.463451030533
3.29
2.1258e-05
5.82e-08
d
yr
n .299634582884079 5.3015e-09 deg/d
Q 2.370906273793869 2.7966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2003-12-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63733  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:19:00  

Additional Information
 Earth MOID = 1.06961 au 
 Jupiter MOID = 2.73134 au 
 T_jup = 3.641 
[ 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 17.3   n/a MPO446354  

268775 (2006 SY387)          Discovered 2006-Sep-30 by Becker, A. C. at Apache Point
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2006 SY387 = 2003 YO97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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