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JPL Small-Body Database Browser
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215708 (2004 AQ26)
Classification: Main-belt Asteroid          SPK-ID: 2215708
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045844291482115 5.4975e-08  
a 2.689199890564994 2.2902e-08 au
q 2.139031466088321 1.4074e-07 au
i 11.885993232 5.8643e-06 deg
node 230.2716791004296 2.9308e-05 deg
peri 287.6720422101598 3.3141e-05 deg
M 142.9200550948748 1.837e-05 deg
tp 2457961.024767611846
(2017-Jul-26.52476761)
7.736e-05 TDB
period 1610.768226383024
4.41
2.0577e-05
5.634e-08
d
yr
n .2234958413653212 2.855e-09 deg/d
Q 3.239368315041666 2.7587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7090 days (19.41 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53473  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:59:56  

Additional Information
 Earth MOID = 1.1821 au 
 Jupiter MOID = 1.92109 au 
 T_jup = 3.312 
[ 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 15.5   n/a MPO450016  

215708 (2004 AQ26)          Discovered 2004-Jan-13 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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