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30269 Anandapadmanaban (2000 HS50)
Classification: Main-belt Asteroid          SPK-ID: 2030269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427611241291174 3.0618e-08  
a 2.368529176172824 7.7064e-09 au
q 2.030395288449779 7.3391e-08 au
i 2.933089419713668 3.1248e-06 deg
node 67.72744126921634 6.5746e-05 deg
peri 122.6063212356679 6.6637e-05 deg
M 265.115163655444 1.1498e-05 deg
tp 2459551.422203133045
(2021-Dec-02.92220313)
4.3108e-05 TDB
period 1331.424471968799
3.65
6.498e-06
1.779e-08
d
yr
n .2703870986145104 1.3196e-09 deg/d
Q 2.706663063895868 8.8066e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1366  
   data-arc span      9046 days (24.77 yr)  
   first obs. used      1996-05-08  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50975  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:33:17  

Additional Information
 Earth MOID = 1.03159 au 
 Jupiter MOID = 2.24829 au 
 T_jup = 3.531 
[ 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 15.28   n/a E2021B10  
diameter diameter 2.211 km 0.499 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.361   0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30269 Anandapadmanaban           Discovered 2000 Apr. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Eswar Anandapadmanaban (b. 1997) is a finalist in the 2015 Intel Science Talent Search (STS), a science competition for high school seniors, for his bioengineering project. He attends the Dr. Ronald E. McNair Academic High School, Jersey City, New Jersey.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-04-04Last Updated: 2015-04-07

Alternate Designations
 2000 HS50 = 1998 UB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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