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JPL Small-Body Database Browser
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26324 (1998 VG16)
Classification: Main-belt Asteroid          SPK-ID: 2026324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06903623155173698 3.7942e-08  
a 3.13071072838882 2.9124e-08 au
q 2.914578257622263 1.2103e-07 au
i 21.78570891201558 6.3794e-06 deg
node 209.2337187012272 1.234e-05 deg
peri 109.998097214331 4.9551e-05 deg
M 324.3577907987031 4.9284e-05 deg
tp 2458800.820296023349
(2019-Nov-13.32029602)
0.00027815 TDB
period 2023.311915406788
5.54
2.8234e-05
7.73e-08
d
yr
n .1779261008936537 2.4828e-09 deg/d
Q 3.346843199155378 3.1135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      8144 days (22.30 yr)  
   first obs. used      1996-03-24  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5876  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 18:28:09  

Additional Information
 Earth MOID = 1.97735 au 
 Jupiter MOID = 1.90648 au 
 T_jup = 3.099 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456707.5 (2014-Feb-19.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07198783886696505 3.7676e-08  
q 2.903621324367934 1.202e-07 au
tp 2456786.708838365806
(2014-May-09.20883837)
0.0002583 TDB
node 209.2894691418864 1.2323e-05 deg
peri 111.4052085343909 4.7862e-05 deg
i 21.80673765322248 6.3813e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      8144 days (22.30 yr)  
   first obs. used      1996-03-24  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5876  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 18:28:09  

Additional Information
 Jupiter MOID = 1.90648 au 
 T_jup = 3.099 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.419508214954306E-15 -4.421160782377241E-15 -2.130551848553134E-13 -8.213819216450881E-16 -4.834008069310061E-14 -5.459148518915624E-16
q -4.421160782377241E-15 1.44482288390405E-14 2.666612599486283E-12 2.280321856812948E-15 5.005875580676055E-13 3.860629630140505E-15
tp -2.130551848553134E-13 2.666612599486283E-12 6.67194931155786E-8 -2.206234178539474E-11 1.196935438627704E-8 1.225206394421975E-11
node -8.213819216450881E-16 2.280321856812948E-15 -2.206234178539474E-11 1.518515392710568E-10 -1.446644989984427E-10 2.328323690723155E-11
peri -4.834008069310061E-14 5.005875580676055E-13 1.196935438627704E-8 -1.446644989984427E-10 2.290806688132495E-9 -1.942568490731602E-11
i -5.459148518915624E-16 3.860629630140505E-15 1.225206394421975E-11 2.328323690723155E-11 -1.942568490731602E-11 4.072106941206884E-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 14.0   n/a MPO439284  
diameter diameter 9.408 km 1.459 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26324 (1998 VG16)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VG16 = 1996 FK23 = 2001 FR148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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