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71251 (2000 AH15)
Classification: Main-belt Asteroid          SPK-ID: 2071251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08290902759559267 6.3084e-08  
a 2.76798015131316 1.7676e-08 au
q 2.538489608563884 1.7308e-07 au
i 4.20830066922372 4.3715e-06 deg
node 293.6722674756859 8.0545e-05 deg
peri 79.69276395346616 8.4539e-05 deg
M 136.7364526918017 2.5912e-05 deg
tp 2457961.612056836608
(2017-Jul-27.11205684)
0.00012035 TDB
period 1682.06542594191
4.61
1.6112e-05
4.411e-08
d
yr
n .2140225905888352 2.0501e-09 deg/d
Q 2.997470694062435 1.9141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      7531 days (20.62 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57173  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:29:38  

Additional Information
 Earth MOID = 1.54202 au 
 Jupiter MOID = 2.43265 au 
 T_jup = 3.330 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO337799  
diameter diameter 6.116 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71251 (2000 AH15)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AH15 = 2001 FH90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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