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541915 (2012 DC17)
Classification: Main-belt Asteroid          SPK-ID: 2541915
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642702992481873 5.5886e-08  
a 2.780808312244158 3.2799e-08 au
q 2.324004098639964 1.6033e-07 au
i 14.335199029634 6.1766e-06 deg
node 148.4022980286967 2.1392e-05 deg
peri 110.0612884583119 2.9813e-05 deg
M 251.2693138561603 2.4577e-05 deg
tp 2459712.069488709828
(2022-May-12.56948871)
0.00012008 TDB
period 1693.772222607943
4.64
2.9966e-05
8.204e-08
d
yr
n .2125433368163868 3.7603e-09 deg/d
Q 3.237612525848353 3.8186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      5177 days (14.17 yr)  
   first obs. used      2007-02-10  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64108  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:47  

Additional Information
 Earth MOID = 1.35242 au 
 Jupiter MOID = 2.04938 au 
 T_jup = 3.268 
[ 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 16.59   .34251 MPCxxxxx autocmod 2.6n

541915 (2012 DC17)          Discovered 2007-Feb-10 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 DC17 = 2014 WG398 = 2017 KX6 = 2018 RW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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