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243237 (2007 VS164)
Classification: Main-belt Asteroid          SPK-ID: 2243237
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867264953450332 7.1335e-08  
a 2.681055182381145 3.1951e-08 au
q 2.180431144348475 2.106e-07 au
i 2.593617383195213 5.3077e-06 deg
node 59.74992345984711 0.00012306 deg
peri 260.153397157677 0.00012439 deg
M 31.11920849250755 1.4973e-05 deg
tp 2458861.893659392856
(2020-Jan-13.39365939)
6.6127e-05 TDB
period 1603.456033612995
4.39
2.8663e-05
7.848e-08
d
yr
n .2245150427909322 4.0134e-09 deg/d
Q 3.181679220413815 3.7917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1998-10-13  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:18:56  

Additional Information
 Earth MOID = 1.16936 au 
 Jupiter MOID = 2.13377 au 
 T_jup = 3.350 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457206.5 (2015-Jul-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875862733763514 7.1312e-08  
q 2.178457900339667 2.1082e-07 au
tp 2457260.358563907365
(2015-Aug-25.85856391)
6.6284e-05 TDB
node 59.76336142150289 0.00012298 deg
peri 260.6333105016059 0.0001243 deg
i 2.595130135598511 5.3077e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1998-10-13  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:18:56  

Additional Information
 Jupiter MOID = 2.13377 au 
 T_jup = 3.350 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.08537437412075E-15 -1.49782279633463E-14 7.119881087013626E-13 1.540598492572369E-14 3.231436819662463E-13 -8.315793943955637E-15
q -1.49782279633463E-14 4.444713971175342E-14 -2.304039327673409E-12 -4.841996858351271E-14 -1.003474318743767E-12 2.492135216397335E-14
tp 7.119881087013626E-13 -2.304039327673409E-12 4.39356182164233E-9 -3.31103470021081E-11 1.222143288847448E-9 -4.494513544132105E-13
node 1.540598492572369E-14 -4.841996858351271E-14 -3.31103470021081E-11 1.512453782105371E-8 -1.511648414491836E-8 8.435282959139287E-11
peri 3.231436819662463E-13 -1.003474318743767E-12 1.222143288847448E-9 -1.511648414491836E-8 1.544991084784739E-8 -8.46791863718343E-11
i -8.315793943955637E-15 2.492135216397335E-14 -4.494513544132105E-13 8.435282959139287E-11 -8.46791863718343E-11 2.817128714082601E-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 16.8   n/a MPO433594  

243237 (2007 VS164)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2007 VS164 = 1998 TY13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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