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27233 Mahajan (1999 NP8)
Classification: Main-belt Asteroid          SPK-ID: 2027233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08104525634952549 3.7914e-08  
a 2.558537539202379 1.0184e-08 au
q 2.351180208457837 9.4892e-08 au
i 3.845699955128924 3.7101e-06 deg
node 281.5691427667416 6.4254e-05 deg
peri 308.6989413997379 7.0649e-05 deg
M 106.7204837107276 3.1232e-05 deg
tp 2458557.369746616521
(2019-Mar-14.86974662)
0.00012913 TDB
period 1494.810421310119
4.09
8.9247e-06
2.443e-08
d
yr
n .2408332152812259 1.4379e-09 deg/d
Q 2.765894869946919 1.1009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1847  
   data-arc span      9207 days (25.21 yr)  
   first obs. used      1995-09-02  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49746  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:52:36  

Additional Information
 Earth MOID = 1.34269 au 
 Jupiter MOID = 2.2349 au 
 T_jup = 3.428 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456967.5 (2014-Nov-06.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07979709596853533 3.7982e-08  
q 2.354658241411065 9.4884e-08 au
tp 2457063.080201394601
(2015-Feb-09.58020139)
0.00012954 TDB
node 281.6130024519192 6.4303e-05 deg
peri 309.0604371141187 7.0866e-05 deg
i 3.843660033701218 3.7086e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1847  
   data-arc span      9207 days (25.21 yr)  
   first obs. used      1995-09-02  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49746  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:52:36  

Additional Information
 Jupiter MOID = 2.2349 au 
 T_jup = 3.428 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.442628390583416E-15 -3.587754599038013E-15 -1.078172537903481E-12 8.879622488519228E-15 -2.46507109704555E-13 1.643931923283864E-15
q -3.587754599038013E-15 9.002950120571162E-15 2.900609510332032E-12 -2.371053866808079E-14 6.633930701615183E-13 -4.160990065263506E-15
tp -1.078172537903481E-12 2.900609510332032E-12 1.678091278390609E-8 -4.346427399175486E-11 3.881432936764398E-9 -2.607518080007324E-12
node 8.879622488519228E-15 -2.371053866808079E-14 -4.346427399175486E-11 4.134822047321872E-9 -4.135352137673966E-9 1.032070326628523E-11
peri -2.46507109704555E-13 6.633930701615183E-13 3.881432936764398E-9 -4.135352137673966E-9 5.022036099092997E-9 -1.089444484138703E-11
i 1.643931923283864E-15 -4.160990065263506E-15 -2.607518080007324E-12 1.032070326628523E-11 -1.089444484138703E-11 1.375342137588685E-11

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 14.0   n/a MPO296349  

27233 Mahajan           Discovered 1999 July 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Rohan Mahajan (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for his materials-science project. He attends the Harker School, San Jose, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 1999 NP8 = 1998 HW126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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