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JPL Small-Body Database Browser
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47140 (1999 GL37)
Classification: Main-belt Asteroid          SPK-ID: 2047140
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1011295113489987 3.9127e-08  
a 2.974598055354592 1.7154e-08 au
q 2.6737784075569 1.1649e-07 au
i 10.40754513329678 4.9646e-06 deg
node 31.927918293634 1.9884e-05 deg
peri 34.44275416364493 2.9571e-05 deg
M 70.42194911483345 2.0846e-05 deg
tp 2458233.938877483390
(2018-Apr-25.43887748)
0.00010844 TDB
period 1873.876053768349
5.13
1.621e-05
4.438e-08
d
yr
n .192115161126075 1.6619e-09 deg/d
Q 3.275417703152284 1.8889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1489  
   data-arc span      9173 days (25.11 yr)  
   first obs. used      1994-04-10  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47247  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:40:47  

Additional Information
 Earth MOID = 1.69329 au 
 Jupiter MOID = 2.10548 au 
 T_jup = 3.229 
[ 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 13.5   n/a MPO299284  
diameter diameter 7.285 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47140 (1999 GL37)          Discovered 1999-Apr-12 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GL37 = 2001 PN18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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