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362851 (2012 BR32)
Classification: Main-belt Asteroid          SPK-ID: 2362851
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06507293694020209 1.1365e-07  
a 3.181421989434606 5.1601e-08 au
q 2.974397516935956 3.4781e-07 au
i 10.09284404310802 1.1007e-05 deg
node 327.1183428438944 3.6137e-05 deg
peri 178.9510448911855 6.0352e-05 deg
M 180.0481249103535 4.8069e-05 deg
tp 2460236.558361905248
(2023-Oct-19.05836191)
0.00028227 TDB
period 2072.67087436617
5.67
5.0427e-05
1.381e-07
d
yr
n .1736889365563595 4.2257e-09 deg/d
Q 3.388446461933257 5.4959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      8025 days (21.97 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-09-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6287  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:03  

Additional Information
 Earth MOID = 1.98608 au 
 Jupiter MOID = 1.62581 au 
 T_jup = 3.172 
[ 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 16.04   n/a E2021B25  

362851 (2012 BR32)          Discovered 2009-Jul-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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