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190045 (2004 RC124)
Classification: Main-belt Asteroid          SPK-ID: 2190045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634847328481642 6.7811e-08  
a 2.659656567751233 2.3846e-08 au
q 2.224843324304557 1.7952e-07 au
i 11.23927813873303 6.9389e-06 deg
node 291.2207024098645 4.4929e-05 deg
peri 117.0669535322944 5.3263e-05 deg
M 227.6379294634501 3.0956e-05 deg
tp 2459783.002535736761
(2022-Jul-22.50253574)
0.00014061 TDB
period 1584.297616493752
4.34
2.1307e-05
5.834e-08
d
yr
n .2272300332034361 3.0559e-09 deg/d
Q 3.094469811197909 2.7744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2000-11-19  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53309  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:00  

Additional Information
 Earth MOID = 1.2609 au 
 Jupiter MOID = 2.31706 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.14   n/a E2021B55  

190045 (2004 RC124)          Discovered 2004-Sep-07 by NEAT at Palomar
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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