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24149 Raghavan (1999 VL173)
Classification: Main-belt Asteroid          SPK-ID: 2024149
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312728429005176 3.3587e-08  
a 2.586758419341502 9.2961e-09 au
q 2.247187287737694 8.4981e-08 au
i 4.599464839708807 4.1503e-06 deg
node 78.0026167097184 4.6122e-05 deg
peri 305.2607042014894 4.8864e-05 deg
M 90.41921876960554 1.6078e-05 deg
tp 2459014.827839384947
(2020-Jun-14.32783938)
6.7484e-05 TDB
period 1519.610318371903
4.16
8.1916e-06
2.243e-08
d
yr
n .2369028399239227 1.277e-09 deg/d
Q 2.92632955094531 1.0516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1026  
   data-arc span      10634 days (29.11 yr)  
   first obs. used      1992-01-02  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51261  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:57:54  

Additional Information
 Earth MOID = 1.25389 au 
 Jupiter MOID = 2.5272 au 
 T_jup = 3.405 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456788.5 (2014-May-11.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1333657584560038 3.383e-08  
q 2.240471168926231 8.5771e-08 au
tp 2457492.459733309844
(2016-Apr-13.95973331)
6.4661e-05 TDB
node 78.03721673756471 4.6162e-05 deg
peri 304.6523997096323 4.8773e-05 deg
i 4.599876691539551 4.1483e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1026  
   data-arc span      10634 days (29.11 yr)  
   first obs. used      1992-01-02  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51261  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:57:54  

Additional Information
 Jupiter MOID = 2.5272 au 
 T_jup = 3.405 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.144466070936027E-15 -2.889871211901028E-15 2.201500507381871E-13 6.410315169234984E-15 3.376501448934088E-14 -1.088822865683307E-16
q -2.889871211901028E-15 7.356639440038304E-15 -5.288122480306729E-13 -1.685204552144572E-14 -8.484696016566146E-14 3.774547515760191E-16
tp 2.201500507381871E-13 -5.288122480306729E-13 4.181067483032572E-9 -4.932368700774966E-14 1.028623950367536E-9 1.955759642047213E-12
node 6.410315169234984E-15 -1.685204552144572E-14 -4.932368700774966E-14 2.130964513062031E-9 -2.123844054638959E-9 9.86714250007604E-12
peri 3.376501448934088E-14 -8.484696016566146E-14 1.028623950367536E-9 -2.123844054638959E-9 2.378792788853749E-9 -9.376109000774794E-12
i -1.088822865683307E-16 3.774547515760191E-16 1.955759642047213E-12 9.86714250007604E-12 -9.376109000774794E-12 1.720855685787134E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.13   n/a MPCxxxxx  

24149 Raghavan           Discovered 1999 Nov. 15 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Avanthi Raghavan (b. 1990) is a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors, for her biochemistry project. She attends the Lake Highland Preparatory School, Orlando, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080221/MPCPages.arcLast Updated: 2008-03-05

Alternate Designations
 1999 VL173 = 1992 AT4 = 1993 FS18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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