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JPL Small-Body Database Browser
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420356 Praamzius (2012 BX85)
Classification: TransNeptunian Object          SPK-ID: 2420356
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01032745595195415 0.00010293  
a 42.58729356348565 0.0054452 au
q 42.14747516509581 0.0097624 au
i 1.100056817496768 0.0004727 deg
node 314.2627100232296 0.0025127 deg
peri 358.3845942825581 0.42256 deg
M 185.1025486684696 0.43104 deg
tp 2507917.820099073724
(2154-May-06.32009907)
118.52 TDB
period 101512.2581861536
277.93
19.469
0.0533
d
yr
n .003546369733395455 6.8016e-07 deg/d
Q 43.02711196187549 0.0055015 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      4778 days (13.08 yr)  
   first obs. used      2002-12-31  
   last obs. used      2016-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .25508  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 16:00:03  

Additional Information
 Earth MOID = 41.1325 au 
 Jupiter MOID = 37.0012 au 
 T_jup = 5.843 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.7   n/a MPO386597  

420356 Praamzius           Discovered 2012 Jan. 23 by K. Cernis and R. P. Boyle at Mount Graham.
Praamzius is the oldest and highest Lithuanian god related to the creation of the world. He is the god of the sky, peace and friendship in Lithuanian mythology.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-02-22Last Updated: 2016-02-25
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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