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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2304730516489855 4.5053e-08  
a 2.396688673179154 8.0914e-09 au
q 1.844316520818997 1.0829e-07 au
i 1.463031593188687 5.2899e-06 deg
node 50.53412289850093 0.00016324 deg
peri 6.240833992751962 0.00016367 deg
M 323.9721622117186 9.5576e-06 deg
tp 2458736.128687770063
(2019-Sep-09.62868777)
3.6047e-05 TDB
period 1355.238909538557
3.71
6.863e-06
1.879e-08
d
yr
n .2656358207148699 1.3452e-09 deg/d
Q 2.949060825539312 9.9562e-09 au
  Orbit Determination Parameters
   # obs. used (total)      872  
   data-arc span      15005 days (41.08 yr)  
   first obs. used      1978-11-07  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59136  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:19:40  

Additional Information
 Earth MOID = .855904 au 
 Jupiter MOID = 2.4076 au 
 T_jup = 3.491 
[ 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 15.7   n/a MPO412314  
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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