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214964 (2007 YX46)
Classification: Main-belt Asteroid          SPK-ID: 2214964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271809439977151 5.5149e-08  
a 2.766551654846972 3.5162e-08 au
q 2.414699003765093 1.5869e-07 au
i 4.246917359894436 6.0723e-06 deg
node 113.3710477740052 8.6027e-05 deg
peri 275.0567443016912 8.9432e-05 deg
M 331.5527704688827 2.7766e-05 deg
tp 2459133.314067744595
(2020-Oct-10.81406774)
0.00013072 TDB
period 1680.763475956529
4.60
3.2043e-05
8.773e-08
d
yr
n .214188376383609 4.0834e-09 deg/d
Q 3.118404305928852 3.9634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      6087 days (16.67 yr)  
   first obs. used      2001-08-21  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:06:59  

Additional Information
 Earth MOID = 1.42413 au 
 Jupiter MOID = 2.32556 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456613.5 (2013-Nov-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305582746554909 5.5741e-08  
q 2.404613793279328 1.6075e-07 au
tp 2457446.789396833826
(2016-Feb-28.28939683)
0.0001154 TDB
node 113.5060153461803 8.633e-05 deg
peri 274.1089001631519 8.9447e-05 deg
i 4.241445353188475 6.0626e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      6087 days (16.67 yr)  
   first obs. used      2001-08-21  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:06:59  

Additional Information
 Jupiter MOID = 2.32556 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.107043568816207E-15 -8.800798469400052E-15 -5.915717174288273E-13 1.377582602657562E-14 -1.283149546754375E-13 7.038470040984574E-16
q -8.800798469400052E-15 2.584056207218333E-14 2.446639970170355E-12 -3.56910279151378E-14 4.261952164991831E-13 -8.877299096230779E-16
tp -5.915717174288273E-13 2.446639970170355E-12 1.331634069687029E-8 -2.069823598968304E-11 2.729712285652085E-9 7.463792843727835E-13
node 1.377582602657562E-14 -3.56910279151378E-14 -2.069823598968304E-11 7.452943566180535E-9 -7.436666690971376E-9 4.003357237453483E-11
peri -1.283149546754375E-13 4.261952164991831E-13 2.729712285652085E-9 -7.436666690971376E-9 8.000698425061688E-9 -3.984848112611741E-11
i 7.038470040984574E-16 -8.877299096230779E-16 7.463792843727835E-13 4.003357237453483E-11 -3.984848112611741E-11 3.675472311943912E-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 16.1   n/a MPO440134  

214964 (2007 YX46)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1947-Sep-21 22:37 00:20 Vesta 0.034191316602058 0.034163412119631 0.0342192211624564 2.84628670911933 2.84628548647478 2432450.442705945 20.1430469238214 1378.42527743471 74.5202058818374 0.970328272791941 3855.08748995892 T 12 CATAB v2.0e-lin.ifort 2018-May-07 06:07:01 2018-Dec-17 22:19
2136-Jun-22 16:13 00:40 Vesta 0.0308097551970985 0.0307547378233577 0.0308647759508955 2.86100234562165 2.86100099576319 2501391.175962220 40.0036351697626 2760.69435518155 73.7979533033956 -10.0946001460082 10976.2214244722 T 12 CATAB v2.0e-lin.ifort 2018-May-07 06:07:01 2018-Dec-17 22:19

Alternate Designations
 2007 YX46 = 2006 SS40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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