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277682 (2006 BN266)
Classification: Main-belt Asteroid          SPK-ID: 2277682
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710197057884542 7.6356e-08  
a 2.957333575189403 4.1764e-08 au
q 2.451571257242193 2.2844e-07 au
i 11.85761028899431 8.1381e-06 deg
node 190.887759443236 2.7939e-05 deg
peri 2.222953807238067 3.3358e-05 deg
M 225.8039159585202 1.8815e-05 deg
tp 2459292.946524697344
(2021-Mar-19.44652470)
0.00010507 TDB
period 1857.585865277496
5.09
3.935e-05
1.077e-07
d
yr
n .1937999242614937 4.1053e-09 deg/d
Q 3.463095893136611 4.8907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5475 days (14.99 yr)  
   first obs. used      2003-10-22  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58826  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:19  

Additional Information
 Earth MOID = 1.45172 au 
 Jupiter MOID = 1.49365 au 
 T_jup = 3.213 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457051.5 (2015-Jan-29.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722932157358463 7.6052e-08  
q 2.446652694527381 2.281e-07 au
tp 2457436.437071220422
(2016-Feb-17.93707122)
8.6949e-05 TDB
node 190.9280935177173 2.7967e-05 deg
peri 2.366200261938914 3.3347e-05 deg
i 11.85289163747411 8.136e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5475 days (14.99 yr)  
   first obs. used      2003-10-22  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58826  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:19  

Additional Information
 Jupiter MOID = 1.49365 au 
 T_jup = 3.213 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.783977818684765E-15 -1.714758543737026E-14 1.237843357041561E-12 2.667216335749607E-14 8.6493665969294E-14 3.963294146430097E-15
q -1.714758543737026E-14 5.202785358917788E-14 -2.882456567480301E-12 -7.968146429992501E-14 -1.538938058936085E-13 -9.936020914129474E-15
tp 1.237843357041561E-12 -2.882456567480301E-12 7.560162020813389E-9 -7.212603250787971E-12 1.585382635156893E-9 -4.81080384278684E-13
node 2.667216335749607E-14 -7.968146429992501E-14 -7.212603250787971E-12 7.821636998543647E-10 -7.673535509860408E-10 4.007971118739912E-11
peri 8.6493665969294E-14 -1.538938058936085E-13 1.585382635156893E-9 -7.673535509860408E-10 1.112028350920985E-9 -3.978767442592563E-11
i 3.963294146430097E-15 -9.936020914129474E-15 -4.81080384278684E-13 4.007971118739912E-11 -3.978767442592563E-11 6.619383395344675E-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 16.0   n/a MPO418476  

277682 (2006 BN266)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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