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227591 (2006 AR23)
Classification: Main-belt Asteroid          SPK-ID: 2227591
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05428624756117215 4.952e-08  
a 2.865660101882496 2.6024e-08 au
q 2.710094168165529 1.4713e-07 au
i 3.132504538979162 5.3328e-06 deg
node 116.2101664327009 9.3315e-05 deg
peri 198.6744709339036 0.00010334 deg
M 199.1687675817607 4.4698e-05 deg
tp 2459992.095527255208
(2023-Feb-16.59552725)
0.00022064 TDB
period 1771.884636628309
4.85
2.4137e-05
6.608e-08
d
yr
n .203173498182725 2.7677e-09 deg/d
Q 3.021226035599462 2.7437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      22074 days (60.44 yr)  
   first obs. used      1960-09-28  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:22  

Additional Information
 Earth MOID = 1.69432 au 
 Jupiter MOID = 2.13098 au 
 T_jup = 3.296 
[ 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 15.9   n/a MPO418214  

227591 (2006 AR23)          Discovered 2006-Jan-04 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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