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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04315400018852263 5.0957e-08  
a 3.203145402789651 2.5035e-08 au
q 3.064916865473801 1.6839e-07 au
i 21.02922525088567 5.8926e-06 deg
node 211.6200268882664 1.1361e-05 deg
peri 203.1547994969182 5.1441e-05 deg
M 139.4141871459206 4.9617e-05 deg
tp 2458189.598923262822
(2018-Mar-12.09892326)		 0.00028787 TDB
period 2093.936016137552
5.73		 2.4549e-05
6.721e-08		 d
yr
n .1719250240817059 2.0156e-09 deg/d
Q 3.341373940105501 2.6116e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1315  
   data-arc span      9225 days (25.26 yr)  
   first obs. used      1994-10-27  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48921  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:39:42  

Additional Information
 Earth MOID = 2.07918 au 
 Jupiter MOID = 1.89208 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 13.1   n/a MPO340834  
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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