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JPL Small-Body Database Browser
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390956 (2005 NL41)
Classification: Main-belt Asteroid          SPK-ID: 2390956
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .06456815019108977 1.096e-07  
a 3.02745255689527 5.3514e-08 au
q 2.831975545505258 3.2947e-07 au
i 11.55721940642683 1.0682e-05 deg
node 124.5095182080966 4.4016e-05 deg
peri 232.1381111288579 7.3223e-05 deg
M 168.8443374527417 5.7833e-05 deg
tp 2457698.101332341190
(2016-Nov-05.60133234)
0.00030718 TDB
period 1924.041547724977
5.27
5.1015e-05
1.397e-07
d
yr
n .1871061466555495 4.961e-09 deg/d
Q 3.222929568285283 5.697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5021 days (13.75 yr)  
   first obs. used      2005-07-04  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:12:53  

Additional Information
 Earth MOID = 1.84031 au 
 Jupiter MOID = 2.13972 au 
 T_jup = 3.210 
[ 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 16.3   n/a MPO434442  

390956 (2005 NL41)          Discovered 2005-Jul-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2005 NL41 = 2006 TB115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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