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434861 (2006 SD260)
Classification: Main-belt Asteroid          SPK-ID: 2434861
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110746614702722 2.0674e-07  
a 3.117414706451511 5.8857e-08 au
q 2.772171581087527 6.6749e-07 au
i 2.942154821111628 6.9756e-05 deg
node .7543568925655983 0.00043958 deg
peri 306.7146408620084 0.00054506 deg
M 231.3053345010673 0.00030368 deg
tp 2459719.201152539297
(2022-May-19.70115254)
0.0016869 TDB
period 2010.436205036738
5.50
5.6936e-05
1.559e-07
d
yr
n .1790656172516658 5.0712e-09 deg/d
Q 3.462657831815496 6.5376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      8011 days (21.93 yr)  
   first obs. used      1995-10-19  
   last obs. used      2017-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61838  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:17:34  

Additional Information
 Earth MOID = 1.75874 au 
 Jupiter MOID = 1.77689 au 
 T_jup = 3.206 
[ 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 16.8   n/a MPO423560  

434861 (2006 SD260)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2006 SD260 = 1995 UK59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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