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366835 (2005 NV55)
Classification: Inner Main-belt Asteroid          SPK-ID: 2366835
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07587575692129954 8.1877e-08  
a 1.944618508548368 1.4437e-08 au
q 1.797069107289092 1.5302e-07 au
i 17.66523639776048 7.989e-06 deg
node 281.3617661256411 1.8699e-05 deg
peri 30.78195283550042 4.082e-05 deg
M 173.0430594418379 3.8115e-05 deg
tp 2458524.396106043837
(2019-Feb-09.89610604)
0.00010293 TDB
period 990.4898952727289
2.71
1.103e-05
3.02e-08
d
yr
n .3634565094688573 4.0475e-09 deg/d
Q 2.092167909807644 1.5532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6980 days (19.11 yr)  
   first obs. used      2000-12-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 01:30:25  

Additional Information
 Earth MOID = .792278 au 
 Jupiter MOID = 3.091 au 
 T_jup = 3.837 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457260.5 (2015-Aug-26.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07595239630796752 8.1827e-08  
q 1.796733826504107 1.5288e-07 au
tp 2457534.202336312685
(2016-May-25.70233631)
9.9617e-05 TDB
node 281.3875912773133 1.8707e-05 deg
peri 30.83870140605378 4.0816e-05 deg
i 17.66131012399532 7.9877e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6980 days (19.11 yr)  
   first obs. used      2000-12-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 01:30:25  

Additional Information
 Jupiter MOID = 3.091 au 
 T_jup = 3.837 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.695702377419723E-15 -1.24741715321197E-14 4.483996498022414E-13 -4.595795611788487E-14 -1.057755823635775E-14 -1.06024752064211E-14
q -1.24741715321197E-14 2.337311325322172E-14 -5.481436284362527E-13 8.477591359387181E-14 1.052468125240879E-13 1.940332723504295E-14
tp 4.483996498022414E-13 -5.481436284362527E-13 9.923525480564269E-9 -1.980061707494655E-11 3.621148665912573E-9 -2.971700036501565E-11
node -4.595795611788487E-14 8.477591359387181E-14 -1.980061707494655E-11 3.499442414767957E-10 -3.389269114976449E-10 5.119076862118829E-11
peri -1.057755823635775E-14 1.052468125240879E-13 3.621148665912573E-9 -3.389269114976449E-10 1.6659517365966E-9 -5.92387678156532E-11
i -1.06024752064211E-14 1.940332723504295E-14 -2.971700036501565E-11 5.119076862118829E-11 -5.92387678156532E-11 6.380360916981207E-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 17.4   n/a MPO386458  

366835 (2005 NV55)          Discovered 2005-Jul-11 by Lowe, A. at Mayhill
Reference: Last Updated: 2013-07-29

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Alternate Designations
 2005 NV55 = 2003 YO104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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