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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280919155573508 3.4348e-08  
a 2.744236023840624 1.3548e-08 au
q 2.392721574805391 9.3362e-08 au
i 2.743796108538877 3.9074e-06 deg
node 313.3041661047419 0.0001004 deg
peri 175.1394555484814 0.00010227 deg
M 176.3873561500511 1.9275e-05 deg
tp 2458386.928796267118
(2018-Sep-25.42879627)
8.8049e-05 TDB
period 1660.468413023224
4.55
1.2296e-05
3.366e-08
d
yr
n .2168062922344581 1.6055e-09 deg/d
Q 3.095750472875858 1.5283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1188  
   data-arc span      23988 days (65.68 yr)  
   first obs. used      1953-10-01  
   last obs. used      2019-06-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:21:27  

Additional Information
 Earth MOID = 1.40765 au 
 Jupiter MOID = 1.95391 au 
 T_jup = 3.335 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456716.5 (2014-Feb-28.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302557188185277 3.4015e-08  
q 2.383731187528114 9.2723e-08 au
tp 2456726.557889647823
(2014-Mar-10.05788965)
8.5248e-05 TDB
node 313.3753840804846 0.00010063 deg
peri 174.0567355113532 0.00010243 deg
i 2.742740260724423 3.9011e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1188  
   data-arc span      23988 days (65.68 yr)  
   first obs. used      1953-10-01  
   last obs. used      2019-06-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:21:27  

Additional Information
 Jupiter MOID = 1.95391 au 
 T_jup = 3.335 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.157014527964231E-15 -3.129960437791404E-15 5.795971197744035E-13 -5.832457642648681E-15 1.499233426170409E-13 -5.476047405215513E-17
q -3.129960437791404E-15 8.597619651297434E-15 -1.564629909643055E-12 1.605420097914434E-14 -4.071350599135131E-13 2.517093956156501E-16
tp 5.795971197744035E-13 -1.564629909643055E-12 7.267247849322599E-9 -1.175320873058225E-11 1.663188905527878E-9 7.13187059712651E-13
node -5.832457642648681E-15 1.605420097914434E-14 -1.175320873058225E-11 1.012600213926485E-8 -1.011661183777065E-8 7.951248254177164E-11
peri 1.499233426170409E-13 -4.071350599135131E-13 1.663188905527878E-9 -1.011661183777065E-8 1.049197032753289E-8 -7.927490610866176E-11
i -5.476047405215513E-17 2.517093956156501E-16 7.13187059712651E-13 7.951248254177164E-11 -7.927490610866176E-11 1.521868329024534E-11

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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