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227045 (2005 BZ27)
Classification: Inner Main-belt Asteroid          SPK-ID: 2227045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0992983012589273 4.3669e-08  
a 1.955715690733757 1.0905e-08 au
q 1.761516444898466 8.5097e-08 au
i 23.74799850699294 6.5242e-06 deg
node 146.8793332313361 1.0014e-05 deg
peri 260.4747177145071 4.0003e-05 deg
M 9.850064499559933 3.4674e-05 deg
tp 2459173.166604802269
(2020-Nov-19.66660480)
9.631e-05 TDB
period 998.9804911046881
2.74
8.3554e-06
2.288e-08
d
yr
n .3603673977676045 3.0141e-09 deg/d
Q 2.149914936569049 1.1988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      5841 days (15.99 yr)  
   first obs. used      2005-01-20  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 20:00:03  

Additional Information
 Earth MOID = .857659 au 
 Jupiter MOID = 3.11592 au 
 T_jup = 3.777 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO475858  

227045 (2005 BZ27)          Discovered 2005-Jan-20 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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