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437815 (2015 DB99)
Classification: Main-belt Asteroid          SPK-ID: 2437815
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07965592701309088 6.8018e-08  
a 2.843941104484804 3.0601e-08 au
q 2.617404339436434 1.9279e-07 au
i 1.642368646703883 8.5327e-06 deg
node .5887550691404951 0.00018 deg
peri 31.12973304564762 0.00018477 deg
M 173.4064323096555 4.2044e-05 deg
tp 2458156.695131829973
(2018-Feb-07.19513183)
0.00020256 TDB
period 1751.779034348402
4.80
2.8274e-05
7.741e-08
d
yr
n .2055053707923311 3.3168e-09 deg/d
Q 3.070477869533176 3.3038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6034 days (16.52 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:44:21  

Additional Information
 Earth MOID = 1.62305 au 
 Jupiter MOID = 2.28577 au 
 T_jup = 3.303 
[ 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 16.6   n/a MPO342202  

437815 (2015 DB99)          Discovered 2006-Apr-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2015 DB99 = 2006 HX97 = 2008 SW235 = 2012 PE43 = 2013 YQ150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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