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330107 (2005 XT)
Classification: Main-belt Asteroid          SPK-ID: 2330107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999053696042661 6.9987e-08  
a 2.578398889722674 2.4568e-08 au
q 2.062963106685434 1.9073e-07 au
i 7.823034837697626 8.0639e-06 deg
node 167.1594646186427 3.393e-05 deg
peri 221.2764405481581 3.9015e-05 deg
M 206.488674794149 2.0499e-05 deg
tp 2459645.354158971075
(2022-Mar-06.85415897)
9.2264e-05 TDB
period 1512.249971904607
4.14
2.1614e-05
5.918e-08
d
yr
n .2380558814271936 3.4025e-09 deg/d
Q 3.093834672759915 2.948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2005-11-05  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:20:59  

Additional Information
 Earth MOID = 1.07429 au 
 Jupiter MOID = 2.37493 au 
 T_jup = 3.385 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457569.5 (2016-Jun-30.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1996907438812656 6.9749e-08  
q 2.063686739109478 1.8989e-07 au
tp 2458134.005535582614
(2018-Jan-15.50553558)
7.9192e-05 TDB
node 167.1696680606582 3.3932e-05 deg
peri 221.5063935480698 3.9062e-05 deg
i 7.822471601396762 8.0633e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2005-11-05  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:20:59  

Additional Information
 Jupiter MOID = 2.37493 au 
 T_jup = 3.385 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.864902672664227E-15 -1.318994847608063E-14 -3.777345305836878E-12 4.390188568643111E-14 -9.173899639983401E-13 1.509891010898173E-16
q -1.318994847608063E-14 3.605882427494537E-14 1.055647016245241E-11 -1.213453830932724E-13 2.531898330388754E-12 2.934568293858007E-16
tp -3.777345305836878E-12 1.055647016245241E-11 6.271293995446434E-9 -5.470830971760259E-11 1.53919971752634E-9 4.95740246710955E-13
node 4.390188568643111E-14 -1.213453830932724E-13 -5.470830971760259E-11 1.151365692786819E-9 -1.152238561702522E-9 -8.739190719342814E-12
peri -9.173899639983401E-13 2.531898330388754E-12 1.53919971752634E-9 -1.152238561702522E-9 1.525866930858271E-9 8.769499028971205E-12
i 1.509891010898173E-16 2.934568293858007E-16 4.95740246710955E-13 -8.739190719342814E-12 8.769499028971205E-12 6.501751172374152E-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 16.6   n/a MPO276980  
diameter diameter 1.638 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

330107 (2005 XT)          Discovered 2005-Dec-02 by Lowe, A. at Mayhill
Reference: 20120604/Numbers.arcLast Updated: 2012-06-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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