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70215 (1999 RV40)
Classification: Main-belt Asteroid          SPK-ID: 2070215
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2033606216014375 4.6681e-08  
a 2.374708754516122 1.145e-08 au
q 1.891786506075348 1.1015e-07 au
i 23.78074464906126 5.5627e-06 deg
node 357.1079090257163 1.0111e-05 deg
peri 210.0068571801623 1.5708e-05 deg
M 13.17012446884617 1.0976e-05 deg
tp 2458951.600847126876
(2020-Apr-12.10084713)		 4.0809e-05 TDB
period 1336.638471106783
3.66		 9.6676e-06
2.647e-08		 d
yr
n .2693323645711825 1.948e-09 deg/d
Q 2.857631002956896 1.3779e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      7605 days (20.82 yr)  
   first obs. used      1999-08-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:34:27  

Additional Information
 Earth MOID = .914621 au 
 Jupiter MOID = 2.16958 au 
 T_jup = 3.402 
[ 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 14.3   n/a MPO366057  
diameter diameter 3.440 km 0.646 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.237   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70215 (1999 RV40)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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