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4472 Navashin (1980 TY14)
Classification: Main-belt Asteroid          SPK-ID: 2004472
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458666996308317 1.4204e-08  
a 2.240642445493821 5.5823e-09 au
q 1.913807326916882 3.4232e-08 au
i 5.831203702842445 7.2274e-07 deg
node 5.089742416733792 9.6791e-06 deg
peri 43.28286390565106 1.1601e-05 deg
M 342.983316544244 5.7685e-06 deg
tp 2459258.406815794780
(2021-Feb-12.90681579)
1.9655e-05 TDB
period 1225.05973272184
3.35
4.5781e-06
1.253e-08
d
yr
n .293863221836662 1.0982e-09 deg/d
Q 2.567477564070761 6.3966e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2694  
   data-arc span      18365 days (50.28 yr)  
   first obs. used      1970-11-25  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 16:23:12  

Additional Information
 Earth MOID = .927005 au 
 Jupiter MOID = 2.81056 au 
 T_jup = 3.614 
[ 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 13.50   n/a MPCxxxxx  
diameter diameter 5.145 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 20. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2017) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.299   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4472 Navashin (1980 TY14)          Discovered 1980-Oct-15 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 TY14 = 1970 WW = 1975 EM3 = 1980 VY1 = 1985 FK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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