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249068 (2007 TY452)
Classification: Main-belt Asteroid          SPK-ID: 2249068
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343888171691226 4.5796e-08  
a 2.338053600027169 3.1947e-08 au
q 2.023845342241509 1.0873e-07 au
i 5.841522998252143 6.0243e-06 deg
node 144.7017049513073 7.6743e-05 deg
peri 152.4607374152949 8.636e-05 deg
M 175.5163596152248 4.7486e-05 deg
tp 2457963.858091848095
(2017-Jul-29.35809185)
0.0001648 TDB
period 1305.81039532229
3.58
2.6764e-05
7.328e-08
d
yr
n .2756908669816093 5.6505e-09 deg/d
Q 2.652261857812829 3.624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4573 days (12.52 yr)  
   first obs. used      2003-08-22  
   last obs. used      2016-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61521  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 18:48:35  

Additional Information
 Earth MOID = 1.00951 au 
 Jupiter MOID = 2.54071 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456631.5 (2013-Dec-05.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353916768711961 4.5929e-08  
q 2.021298386169579 1.0907e-07 au
tp 2456657.330213105894
(2013-Dec-30.83021311)
0.00015023 TDB
node 144.7300537918026 7.6704e-05 deg
peri 152.2648842511339 8.6138e-05 deg
i 5.842822129714673 6.0249e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4573 days (12.52 yr)  
   first obs. used      2003-08-22  
   last obs. used      2016-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61521  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 18:48:35  

Additional Information
 Jupiter MOID = 2.54071 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.10950292734907E-15 -4.847879956546089E-15 1.116167914523853E-13 1.09154403754913E-14 1.709807844839652E-14 3.338343709333433E-16
q -4.847879956546089E-15 1.189566163310743E-14 1.462439564291934E-12 -2.149333196755188E-14 3.982305300437853E-13 4.517783792289804E-16
tp 1.116167914523853E-13 1.462439564291934E-12 2.256773983350309E-8 -4.544313348720735E-12 5.965750652644868E-9 -2.109240249681491E-12
node 1.09154403754913E-14 -2.149333196755188E-14 -4.544313348720735E-12 5.883459414194871E-9 -5.853637713387786E-9 1.568552059413899E-10
peri 1.709807844839652E-14 3.982305300437853E-13 5.965750652644868E-9 -5.853637713387786E-9 7.419823732870226E-9 -1.566258296834921E-10
i 3.338343709333433E-16 4.517783792289804E-16 -2.109240249681491E-12 1.568552059413899E-10 -1.566258296834921E-10 3.629999032531255E-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 MPO367667  

249068 (2007 TY452)          Discovered 2007-Oct-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 TY452 = 2003 QS80 = 2009 CW31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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