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JPL Small-Body Database Browser
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469084 (2015 BH290)
Classification: Main-belt Asteroid          SPK-ID: 2469084
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2352967944755958 8.2905e-08  
a 2.867483260112459 6.8484e-08 au
q 2.192773640795566 2.4069e-07 au
i 15.43107053469345 6.6974e-06 deg
node 155.6113207401205 3.5958e-05 deg
peri 100.2948011801433 3.922e-05 deg
M 203.6158890949467 1.6857e-05 deg
tp 2459370.941890627164
(2021-Jun-05.44189063)
9.9165e-05 TDB
period 1773.575838495346
4.86
6.3537e-05
1.74e-07
d
yr
n .2029797611053465 7.2716e-09 deg/d
Q 3.542192879429351 8.4598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4109 days (11.25 yr)  
   first obs. used      2007-09-13  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:21:23  

Additional Information
 Earth MOID = 1.24026 au 
 Jupiter MOID = 1.85439 au 
 T_jup = 3.206 
[ 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 MPO419281  

469084 (2015 BH290)          Discovered 2011-Mar-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 BH290 = 2016 JT32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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