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541923 (2012 DJ58)
Classification: Main-belt Asteroid          SPK-ID: 2541923
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02521693324194887 1.3654e-07  
a 2.587816324078399 4.0382e-08 au
q 2.522559532591689 3.7501e-07 au
i 22.36644319825093 1.1935e-05 deg
node 152.7748160373844 1.4883e-05 deg
peri 350.843308089838 0.00018796 deg
M 60.52082172793673 0.00017632 deg
tp 2458944.876419131651
(2020-Apr-05.37641913)
0.00074698 TDB
period 1520.542624591075
4.16
3.5591e-05
9.744e-08
d
yr
n .2367575852053579 5.5417e-09 deg/d
Q 2.65307311556511 4.14e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5319 days (14.56 yr)  
   first obs. used      2005-07-30  
   last obs. used      2020-02-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55656  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:53  

Additional Information
 Earth MOID = 1.53392 au 
 Jupiter MOID = 2.34195 au 
 T_jup = 3.315 
[ 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 17.06   .28977 E2021B25 autocmod 2.8

541923 (2012 DJ58)          Discovered 2012-Feb-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 DJ58 = 2014 QJ167 = 2016 CK120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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