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277604 (2006 AD66)
Classification: Main-belt Asteroid          SPK-ID: 2277604
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1331622060863879 4.4573e-08  
a 2.785418948517831 2.3632e-08 au
q 2.41450641645837 1.2659e-07 au
i 8.388300681090076 6.6998e-06 deg
node 171.3451390551894 3.2648e-05 deg
peri 291.9480306695403 4.1636e-05 deg
M 79.58249321540488 2.5052e-05 deg
tp 2458625.138906602277
(2019-May-21.63890660)
0.00011739 TDB
period 1697.986430978301
4.65
2.1609e-05
5.916e-08
d
yr
n .2120158285320246 2.6981e-09 deg/d
Q 3.156331480577293 2.6778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      2001-03-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:27:04  

Additional Information
 Earth MOID = 1.44621 au 
 Jupiter MOID = 2.01323 au 
 T_jup = 3.303 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457599.5 (2016-Jul-30.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338163858226793 4.4614e-08  
q 2.412410403346133 1.2677e-07 au
tp 2456928.462934727905
(2014-Sep-27.96293473)
0.00011564 TDB
node 171.357817836306 3.2649e-05 deg
peri 292.2686089274869 4.1546e-05 deg
i 8.388549723771503 6.7002e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      2001-03-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:27:04  

Additional Information
 Jupiter MOID = 2.01323 au 
 T_jup = 3.303 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.990382975876823E-15 -5.582044430333574E-15 9.92725093898331E-13 -2.287535839327283E-16 1.658326705764077E-13 -2.852867332800612E-15
q -5.582044430333574E-15 1.607086904252905E-14 -2.88082574215091E-12 1.285149581950478E-15 -4.49506076698946E-13 9.638640052490121E-15
tp 9.92725093898331E-13 -2.88082574215091E-12 1.337307243718172E-8 -2.789591514019776E-12 2.979122182377516E-9 -3.703938061184538E-12
node -2.287535839327283E-16 1.285149581950478E-15 -2.789591514019776E-12 1.065974764175119E-9 -1.054303199362517E-9 7.339575531596801E-12
peri 1.658326705764077E-13 -4.49506076698946E-13 2.979122182377516E-9 -1.054303199362517E-9 1.726072286763418E-9 -7.855807108830885E-12
i -2.852867332800612E-15 9.638640052490121E-15 -3.703938061184538E-12 7.339575531596801E-12 -7.855807108830885E-12 4.48930926296025E-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 16.6   n/a MPO418475  

277604 (2006 AD66)          Discovered 2006-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 AD66 = 2001 FO194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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