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17366 (1979 OV4)
Classification: Main-belt Asteroid          SPK-ID: 2017366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04631523751038934 3.1778e-08  
a 2.921142775195736 1.1189e-08 au
q 2.785849353760788 9.5689e-08 au
i .8307431784773125 3.2989e-06 deg
node 316.6287443044823 0.00021763 deg
peri 167.1992041434353 0.0002208 deg
M 278.5423472761839 3.8618e-05 deg
tp 2459613.126383853787
(2022-Feb-02.62638385)
0.00019652 TDB
period 1823.591685007302
4.99
1.0477e-05
2.868e-08
d
yr
n .1974126132290182 1.1342e-09 deg/d
Q 3.056436196630684 1.1707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2540  
   data-arc span      15202 days (41.62 yr)  
   first obs. used      1979-07-24  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:02:01  

Additional Information
 Earth MOID = 1.80125 au 
 Jupiter MOID = 1.96255 au 
 T_jup = 3.278 
[ show covariance matrix ]

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 13.55   n/a E2021B10  
diameter diameter 6.253 km 0.237 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.124   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17366 (1979 OV4)          Discovered 1979-Jul-24 by Bus, S. J. at Palomar
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1979 OV4 = 1982 BS10 = 1995 UW20 = 1998 HT88 = 1999 NB29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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