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117397 (2005 AW1)
Classification: Main-belt Asteroid          SPK-ID: 2117397
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1416323439222895 5.1531e-08  
a 2.406745862365407 1.0041e-08 au
q 2.065872804653322 1.2624e-07 au
i 1.360656572672376 3.8042e-06 deg
node 238.6788652458117 0.00022816 deg
peri 280.5643888144568 0.00022858 deg
M 13.55348789117406 1.3275e-05 deg
tp 2458949.155686794983
(2020-Apr-09.65568679)
5.0264e-05 TDB
period 1363.778305792625
3.73
8.5347e-06
2.337e-08
d
yr
n .2639725228586686 1.652e-09 deg/d
Q 2.747618920077491 1.1463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:12:02  

Additional Information
 Earth MOID = 1.07523 au 
 Jupiter MOID = 2.23823 au 
 T_jup = 3.508 
[ 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 16.4   n/a MPO453644  

117397 (2005 AW1)          Discovered 2005-Jan-01 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 AW1 = 1998 HD86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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