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541907 (2012 CR49)
Classification: Main-belt Asteroid          SPK-ID: 2541907
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03587417345783887 8.7263e-08  
a 2.71834226930629 4.0285e-08 au
q 2.620823987219421 2.1856e-07 au
i 7.182569086565123 5.0702e-06 deg
node 80.74078788132947 5.2145e-05 deg
peri 276.4058307264384 8.9345e-05 deg
M 129.4412548407934 7.4445e-05 deg
tp 2458611.893778769390
(2019-May-08.39377877)
0.00033639 TDB
period 1637.022446233578
4.48
3.639e-05
9.963e-08
d
yr
n .2199114623188457 4.8885e-09 deg/d
Q 2.815860551393159 4.173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      3324 days (9.10 yr)  
   first obs. used      2012-02-13  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53042  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:47  

Additional Information
 Earth MOID = 1.62667 au 
 Jupiter MOID = 2.34362 au 
 T_jup = 3.347 
[ 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 17.15   .34352 MPCxxxxx autocmod 2.8

541907 (2012 CR49)          Discovered 2012-Feb-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 CR49 = 2014 SV73 = 2015 XG383 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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