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15433 (1998 VQ7)
Classification: Main-belt Asteroid          SPK-ID: 2015433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1011340401386828 1.2603e-08  
a 2.376096023321084 7.6295e-09 au
q 2.135791832725165 2.9491e-08 au
i 7.351119064037092 2.8331e-07 deg
node 69.88723723621153 5.047e-06 deg
peri 212.7226307523163 9.7364e-06 deg
M 161.0106507339361 7.6359e-06 deg
tp 2458798.162100427288
(2019-Nov-10.66210043)
2.7994e-05 TDB
period 1337.8099080049
3.66
6.4434e-06
1.764e-08
d
yr
n .269096526977345 1.2961e-09 deg/d
Q 2.616400213917003 8.401e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2392  
   data-arc span      11298 days (30.93 yr)  
   first obs. used      1990-04-29  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45235  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:27:17  

Additional Information
 Earth MOID = 1.12329 au 
 Jupiter MOID = 2.48336 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457341.5 (2015-Nov-15.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008969990134281 1.2647e-08  
q 2.136105267466718 2.9655e-08 au
tp 2457461.796465723454
(2016-Mar-14.29646572)
2.8208e-05 TDB
node 69.9025910518573 5.0449e-06 deg
peri 213.1092143738067 9.7112e-06 deg
i 7.353103505470618 2.8345e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2392  
   data-arc span      11298 days (30.93 yr)  
   first obs. used      1990-04-29  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45235  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:27:17  

Additional Information
 Jupiter MOID = 2.48336 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.599550112222837E-16 -3.650842048838233E-16 2.214349038866033E-13 -8.632561633605649E-15 7.948496162604945E-14 5.181508827745489E-16
q -3.650842048838233E-16 8.794215059191485E-16 -5.56379009597755E-13 2.039627904030432E-14 -1.980171446699011E-13 -1.195850904934329E-15
tp 2.214349038866033E-13 -5.56379009597755E-13 7.956824290260223E-10 8.450437518271921E-13 2.314310327131715E-10 1.21973590470823E-12
node -8.632561633605649E-15 2.039627904030432E-14 8.450437518271921E-13 2.5451221884974E-11 -2.554541423210856E-11 -2.647287777690138E-13
peri 7.948496162604945E-14 -1.980171446699011E-13 2.314310327131715E-10 -2.554541423210856E-11 9.430746611989768E-11 6.584503099293155E-13
i 5.181508827745489E-16 -1.195850904934329E-15 1.21973590470823E-12 -2.647287777690138E-13 6.584503099293155E-13 8.034298386270501E-14

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.79   n/a E2021B10  

15433 (1998 VQ7)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VQ7 = 1990 HG5 = 1991 VY13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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