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JPL Small-Body Database Browser
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95159 (2002 AE178)
Classification: Main-belt Asteroid          SPK-ID: 2095159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06083711696668676 3.4147e-08  
a 2.636034343853179 1.7265e-08 au
q 2.47566561414798 9.0795e-08 au
i 4.874218958090499 4.7129e-06 deg
node 127.5257378872909 5.0312e-05 deg
peri 138.4679017710611 7.3854e-05 deg
M 340.0214318745578 5.7583e-05 deg
tp 2459087.253475276294
(2020-Aug-25.75347528)
0.00025034 TDB
period 1563.237710699275
4.28
1.5357e-05
4.205e-08
d
yr
n .2302912714656577 2.2624e-09 deg/d
Q 2.796403073558379 1.8315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      10345 days (28.32 yr)  
   first obs. used      1991-09-30  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:40:24  

Additional Information
 Earth MOID = 1.46218 au 
 Jupiter MOID = 2.24954 au 
 T_jup = 3.390 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456943.5 (2014-Oct-13.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06026064110453852 3.4191e-08  
q 2.47910666557808 9.1009e-08 au
tp 2457517.496068654121
(2016-May-08.99606865)
0.00024645 TDB
node 127.5447859235039 5.0294e-05 deg
peri 136.9027350453246 7.4035e-05 deg
i 4.873707455762369 4.712e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      10345 days (28.32 yr)  
   first obs. used      1991-09-30  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:40:24  

Additional Information
 Jupiter MOID = 2.24954 au 
 T_jup = 3.390 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.169002497736308E-15 -3.058928699151914E-15 2.029540575105972E-13 4.811599431904288E-15 5.675414346385595E-14 1.489353430372377E-15
q -3.058928699151914E-15 8.282668248909784E-15 8.622336929686777E-13 -1.47951698438579E-14 1.380582143514516E-13 -3.977390925834619E-15
tp 2.029540575105972E-13 8.622336929686777E-13 6.073550247831072E-8 -7.522268659529393E-11 1.340629143716745E-8 -8.248366733833651E-12
node 4.811599431904288E-15 -1.47951698438579E-14 -7.522268659529393E-11 2.529486283577839E-9 -2.536500587065179E-9 6.686398923191258E-11
peri 5.675414346385595E-14 1.380582143514516E-13 1.340629143716745E-8 -2.536500587065179E-9 5.481205824011897E-9 -6.842076698559986E-11
i 1.489353430372377E-15 -3.977390925834619E-15 -8.248366733833651E-12 6.686398923191258E-11 -6.842076698559986E-11 2.220250495425328E-11

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 15.6   n/a MPO426595  

95159 (2002 AE178)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 AE178 = 1998 FF128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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