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481327 (2006 BB27)
Classification: Amor [NEO]          SPK-ID: 2481327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2457429666223628 1.0595e-07  
a 1.362335314358109 8.1324e-09 au
q 1.027550992673338 1.4218e-07 au
i 27.15704427667384 2.6e-05 deg
node 132.1877818284046 1.6941e-05 deg
peri 144.6679088803887 2.4165e-05 deg
M 254.9290163656628 1.9894e-05 deg
tp 2459170.013677542875
(2020-Nov-16.51367754)
3.2723e-05 TDB
period 580.7971126244593
1.59
5.2005e-06
1.424e-08
d
yr
n .6198377921909097 5.5501e-09 deg/d
Q 1.697119636042881 1.0131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4037 days (11.05 yr)  
   first obs. used      2006-01-07  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69587  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:18:50  

Additional Information
 Earth MOID = .0503428 au 
 Jupiter MOID = 3.56049 au 
 T_jup = 4.702 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456129.5 (2012-Jul-21.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2457046044884398 1.0547e-07  
q 1.027283571959642 1.4233e-07 au
tp 2456266.210137851001
(2012-Dec-04.71013785)
3.1314e-05 TDB
node 132.2190671266175 1.6944e-05 deg
peri 144.572106956544 2.4182e-05 deg
i 27.1541103983945 2.5996e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4037 days (11.05 yr)  
   first obs. used      2006-01-07  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69587  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:18:50  

Additional Information
 Jupiter MOID = 3.56049 au 
 T_jup = 4.702 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.112360277402221E-14 -1.499844492729932E-14 -1.191293635068282E-12 -4.555935469145243E-13 5.337120094024699E-13 -1.320939880430628E-12
q -1.499844492729932E-14 2.025717702360049E-14 1.570512255571312E-12 6.270229630478797E-13 -7.597108302193237E-13 1.799632239063503E-12
tp -1.191293635068282E-12 1.570512255571312E-12 9.805601161383467E-10 1.053171478727901E-10 4.197790782435408E-10 5.258699876757686E-10
node -4.555935469145243E-13 6.270229630478797E-13 1.053171478727901E-10 2.87087235815961E-10 -2.401548784053363E-10 -1.01022682188488E-11
peri 5.337120094024699E-13 -7.597108302193237E-13 4.197790782435408E-10 -2.401548784053363E-10 5.847586319462689E-10 1.639768257514627E-10
i -1.320939880430628E-12 1.799632239063503E-12 5.258699876757686E-10 -1.01022682188488E-11 1.639768257514627E-10 6.758176139855691E-10

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 20.0   n/a MPCxxxxx  
diameter diameter 0.216 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.378   0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

481327 (2006 BB27)          Discovered 2006-Jan-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-01-17

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