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434382 (2004 VJ37)
Classification: Main-belt Asteroid          SPK-ID: 2434382
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02271015130553774 5.3909e-08  
a 2.659458035071859 3.3827e-08 au
q 2.599061340704648 1.4334e-07 au
i 5.394530643467072 8.6066e-06 deg
node 230.1744828566597 6.525e-05 deg
peri 241.7257337631397 0.00023814 deg
M 153.4085929439786 0.00022406 deg
tp 2458325.450957850131
(2018-Jul-25.95095785)
0.00098964 TDB
period 1584.12022762439
4.34
3.0224e-05
8.275e-08
d
yr
n .227255478291487 4.3359e-09 deg/d
Q 2.719854729439068 3.4595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5276 days (14.44 yr)  
   first obs. used      2004-10-23  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:37:28  

Additional Information
 Earth MOID = 1.62098 au 
 Jupiter MOID = 2.30399 au 
 T_jup = 3.380 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457378.5 (2015-Dec-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02407839080056467 5.4428e-08  
q 2.593616329004969 1.4464e-07 au
tp 2456737.581570980314
(2014-Mar-21.08157098)
0.00093676 TDB
node 230.1973898980965 6.5222e-05 deg
peri 240.433986662399 0.0002247 deg
i 5.39664029121389 8.6107e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5276 days (14.44 yr)  
   first obs. used      2004-10-23  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:37:28  

Additional Information
 Jupiter MOID = 2.30399 au 
 T_jup = 3.380 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.96236364174117E-15 -7.662246046899431E-15 -1.271926214405708E-11 2.106318334717423E-15 -2.976902594055517E-12 -4.521661614414155E-16
q -7.662246046899431E-15 2.092057177218036E-14 2.355389939564695E-11 -1.595473297224512E-15 5.640381599554572E-12 3.226719940851317E-15
tp -1.271926214405708E-11 2.355389939564695E-11 8.775105264253277E-7 -4.965136361398496E-10 2.014365290966674E-7 -4.30151289151763E-11
node 2.106318334717423E-15 -1.595473297224512E-15 -4.965136361398496E-10 4.253876063546761E-9 -4.348222769398601E-9 -1.400789464179293E-10
peri -2.976902594055517E-12 5.640381599554572E-12 2.014365290966674E-7 -4.348222769398601E-9 5.048796986149802E-8 1.297592752695353E-10
i -4.521661614414155E-16 3.226719940851317E-15 -4.30151289151763E-11 -1.400789464179293E-10 1.297592752695353E-10 7.414401578638518E-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 17.0   n/a MPO434584  

434382 (2004 VJ37)          Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2004 VJ37 = 2008 UN230 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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