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12434 (1996 BM)
Classification: Main-belt Asteroid          SPK-ID: 2012434
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286017767621261 3.4532e-08  
a 2.742268174548985 1.3927e-08 au
q 2.389607614943753 9.4223e-08 au
i 2.741698828032443 3.91e-06 deg
node 313.2947514847379 9.9305e-05 deg
peri 175.6577701580133 0.00010112 deg
M 218.2729999422036 1.9117e-05 deg
tp 2460049.500337605661
(2023-Apr-15.00033761)
8.9023e-05 TDB
period 1658.68268884667
4.54
1.2636e-05
3.46e-08
d
yr
n .2170397041102047 1.6534e-09 deg/d
Q 3.094928734154216 1.5718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1196  
   data-arc span      24725 days (67.69 yr)  
   first obs. used      1953-10-01  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:58:56  

Additional Information
 Earth MOID = 1.40511 au 
 Jupiter MOID = 1.95323 au 
 T_jup = 3.336 
[ 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 14.6   n/a MPO384866  
diameter diameter 6.901 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

12434 (1996 BM)          Discovered 1996-Jan-16 by Kobayashi, T. at Oizumi
Reference: 19991123/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 BM = 1987 DS3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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