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JPL Small-Body Database Browser
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59092 (1998 VT42)
Classification: Main-belt Asteroid          SPK-ID: 2059092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187036824596773 3.7903e-08  
a 2.215463816518132 9.5042e-09 au
q 1.730933721489446 8.8276e-08 au
i 6.315051609556602 3.9849e-06 deg
node 44.40568908653741 3.5197e-05 deg
peri 234.3655463644474 3.6563e-05 deg
M 292.9278016835081 9.7245e-06 deg
tp 2459224.906513819711
(2021-Jan-10.40651382)
3.2979e-05 TDB
period 1204.468423621534
3.30
7.7507e-06
2.122e-08
d
yr
n .298887038414482 1.9233e-09 deg/d
Q 2.699993911546818 1.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      7864 days (21.53 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:42:54  

Additional Information
 Earth MOID = .724012 au 
 Jupiter MOID = 2.44915 au 
 T_jup = 3.614 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456852.5 (2014-Jul-14.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190445336548115 3.79e-08  
q 1.730373804167328 8.8308e-08 au
tp 2456815.620228022797
(2014-Jun-07.12022802)
3.1454e-05 TDB
node 44.43812690120347 3.5208e-05 deg
peri 234.3636099736288 3.6571e-05 deg
i 6.314538678807938 3.984e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      7864 days (21.53 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:42:54  

Additional Information
 Jupiter MOID = 2.44915 au 
 T_jup = 3.614 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.436409390181767E-15 -3.338631049724619E-15 2.237338955351694E-13 9.296700083725907E-15 9.927267700619503E-14 -4.279381340808317E-15
q -3.338631049724619E-15 7.798254459751811E-15 -5.31734890561713E-13 -2.209839203102872E-14 -2.338763925271646E-13 1.021384344363519E-14
tp 2.237338955351694E-13 -5.31734890561713E-13 9.893378746167719E-10 1.452531760088571E-11 3.216577868841699E-10 -1.193059076982228E-12
node 9.296700083725907E-15 -2.209839203102872E-14 1.452531760088571E-11 1.239616139668186E-9 -1.226979605675425E-9 -2.441111317838158E-11
peri 9.927267700619503E-14 -2.338763925271646E-13 3.216577868841699E-10 -1.226979605675425E-9 1.337404302215497E-9 2.380253572873443E-11
i -4.279381340808317E-15 1.021384344363519E-14 -1.193059076982228E-12 -2.441111317838158E-11 2.380253572873443E-11 1.58724777234958E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO468492  
diameter diameter 2.009 km 0.513 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.191   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59092 (1998 VT42)          Discovered 1998-Nov-15 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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