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17363 (1978 VF3)
Classification: Main-belt Asteroid          SPK-ID: 2017363
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2308187904505336 4.0491e-08  
a 2.396152332998723 6.9911e-09 au
q 1.843075349760734 9.6664e-08 au
i 1.463043633350005 4.5715e-06 deg
node 50.52564252261881 0.00013261 deg
peri 6.136678986173805 0.00013285 deg
M 175.5224290588494 7.6899e-06 deg
tp 2458735.958386072287
(2019-Sep-09.45838607)
2.7951e-05 TDB
period 1354.78401415154
3.71
5.9292e-06
1.623e-08
d
yr
n .2657250131678422 1.1629e-09 deg/d
Q 2.949229316236713 8.6048e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1195  
   data-arc span      15558 days (42.60 yr)  
   first obs. used      1978-11-07  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:50:33  

Additional Information
 Earth MOID = .854616 au 
 Jupiter MOID = 2.41043 au 
 T_jup = 3.492 
[ 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 15.74   n/a E2021B10  
diameter diameter 4.381 km 0.464 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

17363 (1978 VF3)          Discovered 1978-Nov-07 by Helin, E. F., Bus, S. J. at Palomar
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1978 VF3 = 1993 YS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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