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4683 Veratar (1976 GJ1)
Classification: Main-belt Asteroid          SPK-ID: 2004683
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160208287935553 1.4691e-08  
a 3.111053886487496 1.1953e-08 au
q 2.612637269658086 4.594e-08 au
i 1.225430240775238 9.6261e-07 deg
node 164.3869212986079 5.8857e-05 deg
peri 297.387295730239 5.9241e-05 deg
M 105.1742811420649 7.2953e-06 deg
tp 2458614.946233588489
(2019-May-11.44623359)
3.9118e-05 TDB
period 2004.286158356578
5.49
1.1551e-05
3.162e-08
d
yr
n .1796150706819147 1.0352e-09 deg/d
Q 3.609470503316906 1.3868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2898  
   data-arc span      31204 days (85.43 yr)  
   first obs. used      1935-10-16  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45199  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:47:09  

Additional Information
 Earth MOID = 1.62963 au 
 Jupiter MOID = 1.54762 au 
 T_jup = 3.199 
[ 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 12.28   n/a MPCxxxxx  
diameter diameter 17.258 km 0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 29.391 h n/a LCDB (Rev. 2020-October); 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 0.094   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4683 Veratar (1976 GJ1)          Discovered 1976-Apr-01 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1976 GJ1 = 1935 UW = 1954 GB = 1959 CA1 = 1979 SE7 = 1979 TC1 = 1981 AZ1 = 1987 FY1 = 1990 UX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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