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192223 (2007 VM6)
Classification: Jupiter Trojan          SPK-ID: 2192223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07928455595789723 5.9505e-08  
a 5.245706284701614 1.4196e-07 au
q 4.829802791233496 4.0919e-07 au
i 3.57532679630861 5.3705e-06 deg
node 223.3548202381593 9.7691e-05 deg
peri 186.5066563488822 0.00010586 deg
M 310.4636719697575 4.3594e-05 deg
tp 2459804.345302092097
(2022-Aug-12.84530209)
0.00054059 TDB
period 4388.381565554048
12.01
0.00017814
4.877e-07
d
yr
n .08203479907621679 3.3301e-09 deg/d
Q 5.661609778169733 1.5322e-07 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      8850 days (24.23 yr)  
   first obs. used      1996-09-13  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:13  

Additional Information
 Earth MOID = 3.83939 au 
 Jupiter MOID = .177916 au 
 T_jup = 2.990 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457426.5 (2016-Feb-08.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07677312062358244 5.9622e-08  
q 4.855675387083583 4.0956e-07 au
tp 2455397.296863093465
(2010-Jul-19.79686309)
0.00051992 TDB
node 223.4113535339975 9.7574e-05 deg
peri 185.6057676985501 0.00010629 deg
i 3.573643592880109 5.3714e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      8850 days (24.23 yr)  
   first obs. used      1996-09-13  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:13  

Additional Information
 Jupiter MOID = .177916 au 
 T_jup = 2.990 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.55476160130275E-15 -2.364633266978095E-14 -8.204259927781026E-12 -3.367058592412548E-15 -8.668710649572755E-13 -1.290547409809312E-15
q -2.364633266978095E-14 1.677387972357416E-13 4.518031209501484E-11 2.947507144332288E-14 5.54516312972466E-12 1.061952388260919E-14
tp -8.204259927781026E-12 4.518031209501484E-11 2.703169704289859E-7 -6.300090243393112E-12 2.18077535791255E-8 5.508633236158084E-12
node -3.367058592412548E-15 2.947507144332288E-14 -6.300090243393112E-12 9.520609028473045E-9 -9.501687347615078E-9 -1.545891112354396E-10
peri -8.668710649572755E-13 5.54516312972466E-12 2.18077535791255E-8 -9.501687347615078E-9 1.129676209369971E-8 1.549168282709936E-10
i -1.290547409809312E-15 1.061952388260919E-14 5.508633236158084E-12 -1.545891112354396E-10 1.549168282709936E-10 2.885172220858109E-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 12.91   n/a E2021B55  
rotation period rot_per 10.03 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Stephens, R.D. (2016) http://www.planetarysciences.org/PHP/CS3_Lightcurves.php]

192223 (2007 VM6)          Discovered 2007-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2007 VM6 = 1996 RC31 = 2004 KL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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