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469945 (2006 BY92)
Classification: Main-belt Asteroid          SPK-ID: 2469945
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780634590667683 1.2032e-07  
a 2.566891577457428 2.8203e-08 au
q 2.109821984126005 3.2073e-07 au
i 6.207155885229595 8.4836e-06 deg
node 326.830845898684 9.9555e-05 deg
peri 308.23445151 0.00010263 deg
M 66.12627942981523 2.1582e-05 deg
tp 2458724.581194314893
(2019-Aug-29.08119432)
8.9971e-05 TDB
period 1502.137590427503
4.11
2.4756e-05
6.778e-08
d
yr
n .2396584722292618 3.9497e-09 deg/d
Q 3.023961170788851 3.3224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64499  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:49  

Additional Information
 Earth MOID = 1.10027 au 
 Jupiter MOID = 2.13757 au 
 T_jup = 3.401 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457404.5 (2016-Jan-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775620262423722 1.2028e-07  
q 2.111931646766331 3.2067e-07 au
tp 2457222.924800900471
(2015-Jul-19.42480090)
9.4214e-05 TDB
node 326.888145999452 9.9591e-05 deg
peri 308.47246981072 0.00010268 deg
i 6.205234987899803 8.4778e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64499  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:49  

Additional Information
 Jupiter MOID = 2.13757 au 
 T_jup = 3.401 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.446745905940015E-14 -3.849241549204046E-14 6.007646387567459E-13 8.101545805523935E-14 5.042137819939364E-13 -5.785118730612817E-14
q -3.849241549204046E-14 1.028280281035999E-13 -2.143408438266995E-12 -2.137006111081964E-13 -1.472037678296648E-12 1.56037950930224E-13
tp 6.007646387567459E-13 -2.143408438266995E-12 8.87636662209036E-9 2.571157010953726E-11 2.488133453649355E-9 8.438464145012137E-12
node 8.101545805523935E-14 -2.137006111081964E-13 2.571157010953726E-11 9.918430004755802E-9 -9.848502941597171E-9 -3.399705532093993E-10
peri 5.042137819939364E-13 -1.472037678296648E-12 2.488133453649355E-9 -9.848502941597171E-9 1.054276460987764E-8 3.384522522947008E-10
i -5.785118730612817E-14 1.56037950930224E-13 8.438464145012137E-12 -3.399705532093993E-10 3.384522522947008E-10 7.187306648021373E-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 16.9   n/a MPO477210  

469945 (2006 BY92)          Discovered 2006-Jan-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2006 BY92 = 2010 CO98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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