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437649 (2014 BZ52)
Classification: Main-belt Asteroid          SPK-ID: 2437649
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720918059077 5.2457e-08  
a 2.692247875656917 2.6827e-08 au
q 2.228934076783949 1.3477e-07 au
i 9.406660166374728 8.5851e-06 deg
node 86.13839233025526 4.2655e-05 deg
peri 53.02088282661373 5.2362e-05 deg
M 139.7736612686867 2.8113e-05 deg
tp 2458374.039299354363
(2018-Sep-12.53929935)
0.00012471 TDB
period 1613.507510538064
4.42
2.4117e-05
6.603e-08
d
yr
n .2231164079799971 3.3349e-09 deg/d
Q 3.155561674529884 3.1444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1995-11-21  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59126  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:14:38  

Additional Information
 Earth MOID = 1.25726 au 
 Jupiter MOID = 1.94143 au 
 T_jup = 3.331 
[ 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 17.2   n/a MPO434612  
diameter diameter 1.625 km 0.435 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437649 (2014 BZ52)          Discovered 1995-Nov-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 BZ52 = 1995 WL36 = 2004 XF16 = 2010 LL89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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