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33412 Arjunsubra (1999 CX96)
Classification: Main-belt Asteroid          SPK-ID: 2033412
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958810654012584 3.4453e-08  
a 2.304630341809341 8.1084e-09 au
q 1.853196895099661 8.0468e-08 au
i 3.975370933164881 4.1736e-06 deg
node 359.0202991850726 5.239e-05 deg
peri 333.3437276701658 5.3338e-05 deg
M 317.1102425663312 1.0949e-05 deg
tp 2459548.747941422488
(2021-Nov-30.24794142)
3.9045e-05 TDB
period 1277.910209607995
3.50
6.7441e-06
1.846e-08
d
yr
n .2817099333688176 1.4867e-09 deg/d
Q 2.756063788519021 9.6966e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1367  
   data-arc span      16350 days (44.76 yr)  
   first obs. used      1976-10-26  
   last obs. used      2021-08-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46839  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 16:13:47  

Additional Information
 Earth MOID = .843222 au 
 Jupiter MOID = 2.60784 au 
 T_jup = 3.560 
[ 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 14.96   n/a E2021B10  
diameter diameter 6.498 km 0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 11.21794 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.036   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

33412 Arjunsubra           Discovered 1999 Feb. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Arjun Subramaniam (b. 1999) is a finalist in the 2017 Regeneron Science Talent Search, a science competition for high school seniors, for his computational biology and bioinformatics project. He attends the Harker School, San Jose, California.
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 2017-07-09Last Updated: 2017-07-11

Alternate Designations
 1999 CX96 = 1976 UR1 = 1990 VM8 = 1997 UO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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