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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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2033606234841832 4.6293e-08  
a 2.374708754282599 1.1428e-08 au
q 1.891786501418342 1.0914e-07 au
i 23.78074462377101 5.503e-06 deg
node 357.1079090682741 1.009e-05 deg
peri 210.0068568594432 1.5662e-05 deg
M 13.17012494660908 1.0855e-05 deg
tp 2458951.600845360211
(2020-Apr-12.10084536)
4.0365e-05 TDB
period 1336.63847090962
3.66
9.6486e-06
2.642e-08
d
yr
n .2693323646109107 1.9442e-09 deg/d
Q 2.857631007146856 1.3752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1412  
   data-arc span      7656 days (20.96 yr)  
   first obs. used      1999-08-22  
   last obs. used      2020-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46332  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:37  

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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