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JPL Small-Body Database Browser
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193943 (2001 RV37)
Classification: Outer Main-belt Asteroid          SPK-ID: 2193943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344238332870231 4.4925e-08  
a 3.202058678121428 3.5834e-08 au
q 2.771625676198367 1.3963e-07 au
i 4.83422199502151 4.8529e-06 deg
node 279.1583684851551 6.19e-05 deg
peri 305.2344184378047 6.4575e-05 deg
M 125.7133210663665 1.9549e-05 deg
tp 2457869.661941913842
(2017-Apr-26.16194191)
0.00011156 TDB
period 2092.870498362863
5.73
3.5131e-05
9.618e-08
d
yr
n .1720125541841257 2.8874e-09 deg/d
Q 3.632491680044488 4.0651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      553  
   data-arc span      8557 days (23.43 yr)  
   first obs. used      1995-06-03  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:05:15  

Additional Information
 Earth MOID = 1.76614 au 
 Jupiter MOID = 1.40557 au 
 T_jup = 3.174 
[ 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 14.6   n/a MPO413019  
diameter diameter 5.504 km 0.566 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193943 (2001 RV37)          Discovered 2001-Sep-08 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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