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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999053384786871 6.4631e-08  
a 2.578398890758067 2.4561e-08 au
q 2.062963187768005 1.7755e-07 au
i 7.823043927449238 6.3095e-06 deg
node 167.1594493750449 3.2925e-05 deg
peri 221.2764683587206 3.6272e-05 deg
M 206.4886641003332 1.814e-05 deg
tp 2459645.354204280953
(2022-Mar-06.85420428)
8.2989e-05 TDB
period 1512.249972815506
4.14
2.1608e-05
5.916e-08
d
yr
n .2380558812838014 3.4014e-09 deg/d
Q 3.09383459374813 2.9471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      5343 days (14.63 yr)  
   first obs. used      2005-11-05  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:45:25  

Additional Information
 Earth MOID = 1.07429 au 
 Jupiter MOID = 2.37493 au 
 T_jup = 3.385 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457870.5 (2017-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1997824590004567 6.453e-08  
q 2.0636076283325 1.7723e-07 au
tp 2458133.863602075484
(2018-Jan-15.36360208)
6.8225e-05 TDB
node 167.168084700834 3.2927e-05 deg
peri 221.4776278529614 3.6294e-05 deg
i 7.822498129956378 6.3092e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      5343 days (14.63 yr)  
   first obs. used      2005-11-05  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:45:25  

Additional Information
 Jupiter MOID = 2.37493 au 
 T_jup = 3.385 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.164126656432656E-15 -1.138462375160154E-14 -2.710984802938362E-12 2.856299597360366E-14 -5.941803049996809E-13 5.509106420468766E-15
q -1.138462375160154E-14 3.141041754401014E-14 7.803811026882132E-12 -8.059644744641432E-14 1.696148286693301E-12 -1.421223975129613E-14
tp -2.710984802938362E-12 7.803811026882132E-12 4.654699737661387E-9 -3.891767622050046E-11 1.057336738027063E-9 -3.01874595212934E-12
node 2.856299597360366E-14 -8.059644744641432E-14 -3.891767622050046E-11 1.084164875999632E-9 -1.08150690259509E-9 3.200208870635642E-11
peri -5.941803049996809E-13 1.696148286693301E-12 1.057336738027063E-9 -1.08150690259509E-9 1.317233968095311E-9 -3.236627937948058E-11
i 5.509106420468766E-15 -1.421223975129613E-14 -3.01874595212934E-12 3.200208870635642E-11 -3.236627937948058E-11 3.980539239217055E-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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