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JPL Small-Body Database Browser
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47088 (1999 AB7)
Classification: Main-belt Asteroid          SPK-ID: 2047088
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05178436323425491 3.681e-08  
a 3.023248498367224 2.3394e-08 au
q 2.86669149998036 1.1633e-07 au
i 11.5293636869965 4.2874e-06 deg
node 136.5654892588718 1.9742e-05 deg
peri 338.3645996035464 4.5813e-05 deg
M 318.1312460979565 4.1447e-05 deg
tp 2458823.804117175966
(2019-Dec-06.30411718)
0.00022163 TDB
period 1920.03522176532
5.26
2.2286e-05
6.102e-08
d
yr
n .1874965604375781 2.1763e-09 deg/d
Q 3.179805496754088 2.4605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      14784 days (40.48 yr)  
   first obs. used      1979-06-16  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:00:28  

Additional Information
 Earth MOID = 1.88579 au 
 Jupiter MOID = 1.87239 au 
 T_jup = 3.213 
[ 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 14.2   n/a MPO417142  
diameter diameter 4.634 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47088 (1999 AB7)          Discovered 1999-Jan-09 by Korlevic, K. at Visnjan
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AB7 = 2000 HJ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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