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JPL Small-Body Database Browser
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212300 (2005 NB41)
Classification: Main-belt Asteroid          SPK-ID: 2212300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134179672130997 6.6467e-08  
a 3.034135098287692 3.8843e-08 au
q 2.690009663189983 2.077e-07 au
i 2.713269391221443 7.7232e-06 deg
node 127.9870905164271 0.00016152 deg
peri 132.5129426935245 0.0001652 deg
M 247.142115425932 3.6727e-05 deg
tp 2459205.673919046875
(2020-Dec-22.17391905)
0.00020098 TDB
period 1930.415510436873
5.29
3.707e-05
1.015e-07
d
yr
n .186488348261628 3.5812e-09 deg/d
Q 3.3782605333854 4.3249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      5407 days (14.80 yr)  
   first obs. used      2004-04-20  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:12:52  

Additional Information
 Earth MOID = 1.67519 au 
 Jupiter MOID = 1.68073 au 
 T_jup = 3.231 
[ 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 16.2   n/a MPO338561  

212300 (2005 NB41)          Discovered 2005-Jul-04 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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