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70190 (1999 RW11)
Classification: Main-belt Asteroid          SPK-ID: 2070190
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1276447346305115 3.5048e-08  
a 2.406389323251181 1.066e-08 au
q 2.099226396667088 8.4681e-08 au
i 2.283666564415819 5.4117e-06 deg
node 154.6114409641467 0.00010609 deg
peri 123.4326019655844 0.00010852 deg
M 241.2276712362443 2.4573e-05 deg
tp 2459450.342035739724
(2021-Aug-23.84203574)		 9.4316e-05 TDB
period 1363.475268624345
3.73		 9.0599e-06
2.48e-08		 d
yr
n .2640311916791978 1.7544e-09 deg/d
Q 2.713552249835275 1.2021e-08 au
   Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      10543 days (28.87 yr)  
   first obs. used      1991-05-13  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:43  

Additional Information
 Earth MOID = 1.08386 au 
 Jupiter MOID = 2.3931 au 
 T_jup = 3.510 
[ 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 16.2   n/a MPO412616  
diameter diameter 3.409 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70190 (1999 RW11)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RW11 = 2002 ER151 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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