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134180 Nirajinamdar (2005 CN22)
Classification: Main-belt Asteroid          SPK-ID: 2134180
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0814402773842203 3.4857e-08  
a 2.435309820633556 1.3903e-08 au
q 2.236977513324644 8.5191e-08 au
i 13.23594222622306 4.8825e-06 deg
node 104.488636667121 1.709e-05 deg
peri 272.0150107675401 3.7595e-05 deg
M 225.6000685477087 3.5837e-05 deg
tp 2459914.734478435912
(2022-Dec-01.23447844)
0.00014041 TDB
period 1388.128775223031
3.80
1.1887e-05
3.254e-08
d
yr
n .2593419331302016 2.2208e-09 deg/d
Q 2.633642127942469 1.5035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      542  
   data-arc span      7481 days (20.48 yr)  
   first obs. used      2000-12-20  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50999  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:16:30  

Additional Information
 Earth MOID = 1.28398 au 
 Jupiter MOID = 2.75016 au 
 T_jup = 3.464 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457852.5 (2017-Apr-09.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08032933617703836 3.482e-08  
q 2.241352839963949 8.5055e-08 au
tp 2458525.216881067828
(2019-Feb-10.71688107)
0.00013665 TDB
node 104.5334951820994 1.7098e-05 deg
peri 271.6154300192373 3.8003e-05 deg
i 13.22978340530405 4.8802e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      542  
   data-arc span      7481 days (20.48 yr)  
   first obs. used      2000-12-20  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50999  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:16:30  

Additional Information
 Jupiter MOID = 2.75016 au 
 T_jup = 3.464 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.21243846701075E-15 -2.927704703131286E-15 3.277584101377531E-13 4.06818832329344E-15 9.121409770709988E-14 3.840044590541465E-15
q -2.927704703131286E-15 7.234287595243698E-15 -6.27982059630818E-15 -8.830536771902958E-15 -4.342832708238314E-14 -8.667728281053168E-15
tp 3.277584101377531E-13 -6.27982059630818E-15 1.867380793888648E-8 6.823167000604788E-12 4.645839010341825E-9 1.334304522116626E-11
node 4.06818832329344E-15 -8.830536771902958E-15 6.823167000604788E-12 2.923419066267967E-10 -2.825462443618949E-10 -7.859072993524286E-12
peri 9.121409770709988E-14 -4.342832708238314E-14 4.645839010341825E-9 -2.825462443618949E-10 1.444204521924931E-9 1.104574651453651E-11
i 3.840044590541465E-15 -8.667728281053168E-15 1.334304522116626E-11 -7.859072993524286E-12 1.104574651453651E-11 2.381624614238481E-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 16.02   n/a MPO637654  

134180 Nirajinamdar           Discovered 2005 Feb. 1 by the Catalina Sky Survey.
Niraj K. Inamdar (b. 1986) worked as a student engineer at the Massachusetts Institute of Technology where he conducted the preliminary performance modeling in the development of the student-built Regolith X-ray Imaging Spectrometer aboard the OSIRIS-REx Asteroid Sample Return Mission.
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 2016-08-18Last Updated: 2016-08-22

Alternate Designations
 2005 CN22 = 2003 QL106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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