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14451 (1992 WR5)
Classification: Main-belt Asteroid          SPK-ID: 2014451
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411971384986726 2.0241e-08  
a 3.060283205417937 1.7438e-08 au
q 2.628179973817379 6.5548e-08 au
i 9.552798760584674 5.7753e-07 deg
node 261.1986462636736 3.1465e-06 deg
peri 112.7107174421783 8.0143e-06 deg
M 123.7999022972802 9.9493e-06 deg
tp 2458528.052077140444
(2019-Feb-13.55207714)
5.1599e-05 TDB
period 1955.423612921206
5.35
1.6713e-05
4.576e-08
d
yr
n .1841033306651116 1.5735e-09 deg/d
Q 3.492386437018495 1.99e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2225  
   data-arc span      16156 days (44.23 yr)  
   first obs. used      1976-12-20  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41615  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:29:29  

Additional Information
 Earth MOID = 1.64692 au 
 Jupiter MOID = 2.06715 au 
 T_jup = 3.198 
[ 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 12.53   n/a E2021B10  
diameter diameter 10.549 km 0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 126.550 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 0.209   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14451 (1992 WR5)          Discovered 1992-Nov-27 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 WR5 = 1976 YS6 = 1999 BZ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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