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19010 (2000 RT72)
Classification: Outer Main-belt Asteroid          SPK-ID: 2019010
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04324497568437714 4.4593e-08  
a 3.202695748131821 2.1784e-08 au
q 3.064195248379403 1.4245e-07 au
i 21.03084475209481 5.5086e-06 deg
node 211.6197117380446 9.6377e-06 deg
peri 202.9468268271277 4.8052e-05 deg
M 174.0239965717226 4.7669e-05 deg
tp 2458188.504481663188
(2018-Mar-11.00448166)
0.00027467 TDB
period 2093.495114342471
5.73
2.1359e-05
5.848e-08
d
yr
n .1719612324545928 1.7544e-09 deg/d
Q 3.34119624788424 2.2726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1582  
   data-arc span      9636 days (26.38 yr)  
   first obs. used      1994-10-27  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:13  

Additional Information
 Earth MOID = 2.07733 au 
 Jupiter MOID = 1.89184 au 
 T_jup = 3.088 
[ 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 13.13   n/a E2021B10  
diameter diameter 12.851 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19010 (2000 RT72)          Discovered 2000-Sep-02 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RT72 = 1998 MS48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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