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24156 Hamsasridhar (1999 VZ188)
Classification: Main-belt Asteroid          SPK-ID: 2024156
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495584598434876 2.8731e-08  
a 2.38886763562611 7.5841e-09 au
q 2.031592271271915 6.8141e-08 au
i 3.848002725963435 3.6639e-06 deg
node 144.7951576445768 4.2868e-05 deg
peri 49.11163961721834 4.4414e-05 deg
M 133.3495048042564 1.2443e-05 deg
tp 2458700.954025810551
(2019-Aug-05.45402581)
4.5758e-05 TDB
period 1348.610562687754
3.69
6.4223e-06
1.758e-08
d
yr
n .2669414061851386 1.2712e-09 deg/d
Q 2.746142999980305 8.7184e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1697  
   data-arc span      10631 days (29.11 yr)  
   first obs. used      1991-10-01  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48087  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:36:46  

Additional Information
 Earth MOID = 1.03288 au 
 Jupiter MOID = 2.20985 au 
 T_jup = 3.515 
[ 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 14.73   n/a MPCxxxxx  

24156 Hamsasridhar           Discovered 1999 Nov. 15 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Hamsa Sridhar (b. 1989) is a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors, for her physics project. She attends the Kings Park High School, Kings Park, New York.
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

[ show close-approach data ]
Alternate Designations
 1999 VZ188 = 1995 UX35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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