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JPL Small-Body Database Browser
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19674 (1999 RN160)
Classification: Main-belt Asteroid          SPK-ID: 2019674
[ 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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552707645993409 4.0338e-08  
a 2.804872923275141 1.3305e-08 au
q 2.369358159874221 1.1293e-07 au
i 9.324332334822072 5.1255e-06 deg
node 12.93951430938414 2.4642e-05 deg
peri 41.61270539238907 3.0132e-05 deg
M 92.77608261733857 1.6164e-05 deg
tp 2458558.317305255983
(2019-Mar-15.81730526)		 7.6474e-05 TDB
period 1715.806117449675
4.70		 1.2208e-05
3.342e-08		 d
yr
n .2098139156509674 1.4928e-09 deg/d
Q 3.240387686676061 1.537e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1578  
   data-arc span      10707 days (29.31 yr)  
   first obs. used      1990-10-13  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:53:37  

Additional Information
 Earth MOID = 1.38898 au 
 Jupiter MOID = 2.20303 au 
 T_jup = 3.287 
[ 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 13.4   n/a MPO337424  
diameter diameter 4.591 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.440   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19674 (1999 RN160)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RN160 = 1990 TS15 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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