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541092 (2018 RT2)
Classification: Main-belt Asteroid          SPK-ID: 2541092
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2752873801568845 2.4887e-07  
a 2.573368374398686 5.2381e-08 au
q 1.864952536431891 6.7296e-07 au
i 12.29770561800651 6.2517e-06 deg
node 281.5319590480087 3.7549e-05 deg
peri 80.92522967261706 4.1208e-05 deg
M 198.0333530979305 1.1974e-05 deg
tp 2459878.882219527067
(2022-Oct-26.38221953)
6.3381e-05 TDB
period 1507.826479715952
4.13
4.6038e-05
1.26e-07
d
yr
n .2387542630686639 7.2898e-09 deg/d
Q 3.281784212365481 6.6801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      4826 days (13.21 yr)  
   first obs. used      2006-12-11  
   last obs. used      2020-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52629  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:06  

Additional Information
 Earth MOID = .906916 au 
 Jupiter MOID = 2.37484 au 
 T_jup = 3.343 
[ 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 17.03   .32304 E2021B25 autocmod 2.6n

541092 (2018 RT2)          Discovered 2006-Dec-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 RT2 = 2010 XK68 = 2014 WY358 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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