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17042 Madiraju (1999 FG30)
Classification: Main-belt Asteroid          SPK-ID: 2017042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09297015709320028 3.9572e-08  
a 2.445168382249066 9.2446e-09 au
q 2.217840693632045 9.5892e-08 au
i 3.790710280994661 4.2262e-06 deg
node 32.80327929872141 5.8221e-05 deg
peri 111.4713639412764 6.1907e-05 deg
M 132.9566263616339 2.0895e-05 deg
tp 2458084.714569894957
(2017-Nov-27.21456990)
8.0486e-05 TDB
period 1396.566383481858
3.82
7.9201e-06
2.168e-08
d
yr
n .2577750719607498 1.4619e-09 deg/d
Q 2.672496070866088 1.0104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      8972 days (24.56 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53776  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:23:30  

Additional Information
 Earth MOID = 1.23365 au 
 Jupiter MOID = 2.32892 au 
 T_jup = 3.490 
[ 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 14.8   n/a MPO395166  
diameter diameter 6.356 km 0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17042 Madiraju           Discovered 1999 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Anila Madiraju (b. 1985) was awarded first place in the 2003 Intel International Science and Engineering Fair for her medicine and health project; also the Intel Young Scientist Award, Intel Achievement Award and Seaborg SIYSS Award. She attends the Marianopolis College, Montreal, Quebec, Canada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

Alternate Designations
 1999 FG30 = 1995 FS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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