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JPL Small-Body Database Browser
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117445 (2005 AB45)
Classification: Main-belt Asteroid          SPK-ID: 2117445
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1225019756308699 4.5415e-08  
a 2.398468730610803 1.3749e-08 au
q 2.104651572622115 1.0943e-07 au
i 2.386787237041867 4.5552e-06 deg
node 74.68518277994949 0.00010871 deg
peri 121.6261652962712 0.0001103 deg
M 247.4220025154942 2.1181e-05 deg
tp 2459024.778023099118
(2020-Jun-24.27802310)
8.2013e-05 TDB
period 1356.749024930064
3.71
1.1666e-05
3.194e-08
d
yr
n .265340157527334 2.2816e-09 deg/d
Q 2.692285888599491 1.5434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      549  
   data-arc span      9091 days (24.89 yr)  
   first obs. used      1994-02-12  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54053  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 21:08:57  

Additional Information
 Earth MOID = 1.10446 au 
 Jupiter MOID = 2.26438 au 
 T_jup = 3.516 
[ 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 16.1   n/a MPO371901  

117445 (2005 AB45)          Discovered 2005-Jan-15 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 AB45 = 1998 HS70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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