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47084 (1999 AQ)
Classification: Main-belt Asteroid          SPK-ID: 2047084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109804359940703 3.8776e-08  
a 2.975599539332249 1.9764e-08 au
q 2.645366205113401 1.1601e-07 au
i 11.84955502632794 4.3643e-06 deg
node 124.2403822107623 2.1353e-05 deg
peri 289.7668826308444 2.9231e-05 deg
M 101.0435972009124 1.9635e-05 deg
tp 2458474.281091755870
(2018-Dec-21.78109176)
0.00010199 TDB
period 1874.82247480968
5.13
1.8679e-05
5.114e-08
d
yr
n .1920181803008015 1.9131e-09 deg/d
Q 3.305832873551097 2.1957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1052  
   data-arc span      9486 days (25.97 yr)  
   first obs. used      1994-01-16  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54264  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:15:43  

Additional Information
 Earth MOID = 1.68628 au 
 Jupiter MOID = 2.03815 au 
 T_jup = 3.220 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456960.5 (2014-Oct-30.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095087942914486 3.8767e-08  
q 2.653129197887754 1.1614e-07 au
tp 2456604.553330001516
(2013-Nov-08.05333000)
0.00010491 TDB
node 124.2801162137119 2.1325e-05 deg
peri 290.9696941132453 2.9368e-05 deg
i 11.852226353018 4.3655e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1052  
   data-arc span      9486 days (25.97 yr)  
   first obs. used      1994-01-16  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54264  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:15:43  

Additional Information
 Jupiter MOID = 2.03815 au 
 T_jup = 3.220 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.50286429397018E-15 -4.449604198354004E-15 -3.522140339758441E-13 -4.310257235971412E-15 -8.534731311474239E-14 -2.507185649352892E-15
q -4.449604198354004E-15 1.348873157981374E-14 6.932438958082497E-13 1.288439735148996E-14 1.937039323135017E-13 8.3674747455854E-15
tp -3.522140339758441E-13 6.932438958082497E-13 1.100673074878654E-8 -1.961468940798362E-12 2.143186664706854E-9 -1.240302565839023E-12
node -4.310257235971412E-15 1.288439735148996E-14 -1.961468940798362E-12 4.547346824030883E-10 -4.450761056614611E-10 3.923416309527652E-12
peri -8.534731311474239E-14 1.937039323135017E-13 2.143186664706854E-9 -4.450761056614611E-10 8.624867857281992E-10 -4.006582176633967E-12
i -2.507185649352892E-15 8.3674747455854E-15 -1.240302565839023E-12 3.923416309527652E-12 -4.006582176633967E-12 1.905764713082501E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO468335  

47084 (1999 AQ)          Discovered 1999-Jan-04 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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