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541883 (2012 BY143)
Classification: Main-belt Asteroid          SPK-ID: 2541883
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1358150087615333 5.3398e-08  
a 2.702993337840951 3.1891e-08 au
q 2.335886273979716 1.454e-07 au
i 14.43660326844739 7.9828e-06 deg
node 95.21862098121011 2.2825e-05 deg
peri 305.7852287943222 4.3048e-05 deg
M 70.52823874523922 3.2413e-05 deg
tp 2458882.500506938301
(2020-Feb-03.00050694)
0.00014522 TDB
period 1623.177035736473
4.44
2.8727e-05
7.865e-08
d
yr
n .2217872678544024 3.9251e-09 deg/d
Q 3.070100401702186 3.6222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5209 days (14.26 yr)  
   first obs. used      2006-11-14  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55071  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:46  

Additional Information
 Earth MOID = 1.37624 au 
 Jupiter MOID = 2.33429 au 
 T_jup = 3.308 
[ 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 17.49   .3629 MPCxxxxx autocmod 2.8

541883 (2012 BY143)          Discovered 2012-Jan-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 BY143 = 2014 OZ84 = 2015 XY183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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