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JPL Small-Body Database Browser
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59078 (1998 VT19)
Classification: Main-belt Asteroid          SPK-ID: 2059078
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071355112546219 7.376e-08  
a 2.566728578881861 1.6627e-08 au
q 2.035067942443318 1.9618e-07 au
i 11.99819234459851 6.7588e-06 deg
node 198.3306666369324 2.2339e-05 deg
peri 157.462432478856 2.514e-05 deg
M 22.01120391938339 1.6394e-05 deg
tp 2458508.664701341806
(2019-Jan-25.16470134)
6.7715e-05 TDB
period 1501.994513250406
4.11
1.4594e-05
3.996e-08
d
yr
n .2396813016453293 2.3289e-09 deg/d
Q 3.098389215320404 2.0071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      8655 days (23.70 yr)  
   first obs. used      1996-03-27  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53728  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:06:33  

Additional Information
 Earth MOID = 1.03625 au 
 Jupiter MOID = 2.38391 au 
 T_jup = 3.371 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO412563  
diameter diameter 2.186 km 0.486 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.274 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.233   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59078 (1998 VT19)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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