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481327 (2006 BB27)
Classification: Amor [NEO, PHA]          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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2457835651471437 1.0612e-07  
a 1.362326943511676 7.9635e-09 au
q 1.027489370439365 1.4241e-07 au
i 27.15741515200294 2.5882e-05 deg
node 132.1875440466717 1.6514e-05 deg
peri 144.675942278213 2.3753e-05 deg
M 18.89309251837652 2e-05 deg
tp 2459170.019576533999
(2020-Nov-16.51957653)
3.2155e-05 TDB
period 580.7917595855423
1.59
5.0925e-06
1.394e-08
d
yr
n .6198435051091271 5.4349e-09 deg/d
Q 1.697164516583987 9.9208e-09 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4037 days (11.05 yr)  
   first obs. used      2006-01-07  
   last obs. used      2017-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6633  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:00:04  

Additional Information
 Earth MOID = .0483548 au 
 Jupiter MOID = 3.55985 au 
 T_jup = 4.702 
[ show covariance matrix ]

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

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