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437630 (2014 BL33)
Classification: Main-belt Asteroid          SPK-ID: 2437630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1157759699315883 8.0827e-08  
a 3.095341530461141 4.1966e-08 au
q 2.736975362502475 2.3202e-07 au
i .1829384412994684 7.2942e-06 deg
node 134.9167731189848 0.0023687 deg
peri 12.3830890158052 0.0023689 deg
M 47.46079140889132 3.3133e-05 deg
tp 2458738.263123137365
(2019-Sep-11.76312314)
0.00018183 TDB
period 1989.121396169186
5.45
4.0452e-05
1.108e-07
d
yr
n .1809844289510523 3.6806e-09 deg/d
Q 3.453707698419807 4.6824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6299 days (17.25 yr)  
   first obs. used      2003-01-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:42:18  

Additional Information
 Earth MOID = 1.74864 au 
 Jupiter MOID = 1.54975 au 
 T_jup = 3.213 
[ 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 16.8   n/a MPO423575  

437630 (2014 BL33)          Discovered 2009-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 BL33 = 2014 BU12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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