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214395 (2005 NT11)
Classification: Main-belt Asteroid          SPK-ID: 2214395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1507649190422526 4.8965e-08  
a 2.596721769936763 2.183e-08 au
q 2.205227222516992 1.2781e-07 au
i 11.34683239885615 5.8696e-06 deg
node 95.98890330320997 3.773e-05 deg
peri 146.3642650173541 4.5215e-05 deg
M 218.4133436098274 2.6632e-05 deg
tp 2459601.613359880486
(2022-Jan-22.11335988)
0.00011568 TDB
period 1528.398332683525
4.18
1.9273e-05
5.277e-08
d
yr
n .2355406913902612 2.9702e-09 deg/d
Q 2.988216317356534 2.5121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      5780 days (15.82 yr)  
   first obs. used      2002-10-10  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55889  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:33:35  

Additional Information
 Earth MOID = 1.20072 au 
 Jupiter MOID = 2.07728 au 
 T_jup = 3.373 
[ 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 16.4   n/a MPO454540  
diameter diameter 3.768 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214395 (2005 NT11)          Discovered 2005-Jul-04 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 NT11 = 2007 XV48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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