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JPL Small-Body Database Browser
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434289 (2004 BQ12)
Classification: Main-belt Asteroid          SPK-ID: 2434289
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674356560258282 8.5043e-08  
a 2.304115732842512 1.4351e-08 au
q 1.918324603554594 1.9515e-07 au
i 2.287453093549293 9.7385e-06 deg
node 294.8534004424938 0.00017414 deg
peri 164.90221782681 0.00017631 deg
M 148.9989353675357 2.9161e-05 deg
tp 2458071.768085464727
(2017-Nov-14.26808546)
0.00010058 TDB
period 1277.482209944507
3.50
1.1935e-05
3.268e-08
d
yr
n .2818043157059998 2.6328e-09 deg/d
Q 2.689906862130431 1.6754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      7659 days (20.97 yr)  
   first obs. used      1997-02-04  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58463  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:20  

Additional Information
 Earth MOID = .935444 au 
 Jupiter MOID = 2.46057 au 
 T_jup = 3.569 
[ 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 18.1   n/a MPO434583  

434289 (2004 BQ12)          Discovered 2004-Jan-17 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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