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49484 (1999 BP15)
Classification: Main-belt Asteroid          SPK-ID: 2049484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330644987602382 3.5178e-08  
a 2.660157957871772 1.2161e-08 au
q 2.306185372584506 9.7097e-08 au
i 12.79967649494671 3.7823e-06 deg
node 107.4509732422887 1.8255e-05 deg
peri 15.99969056285523 2.4421e-05 deg
M 244.2272433720512 1.6734e-05 deg
tp 2459110.139919574264
(2020-Sep-17.63991957)
7.4966e-05 TDB
period 1584.745637838975
4.34
1.0867e-05
2.975e-08
d
yr
n .2271657933010063 1.5577e-09 deg/d
Q 3.014130543159038 1.3779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1403  
   data-arc span      7707 days (21.10 yr)  
   first obs. used      1998-10-27  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51499  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:20:00  

Additional Information
 Earth MOID = 1.32504 au 
 Jupiter MOID = 2.08981 au 
 T_jup = 3.338 
[ 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 14.0   n/a MPO365829  
diameter diameter 9.603 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49484 (1999 BP15)          Discovered 1999-Jan-27 by Chesney, D. K. at High Point
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BP15 = 2000 KW79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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