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14209 (1999 CV81)
Classification: Main-belt Asteroid          SPK-ID: 2014209
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1176939755045462 2.7741e-08  
a 2.191213784470631 7.2283e-09 au
q 1.93332112299592 6.094e-08 au
i 2.935673417374145 3.5664e-06 deg
node 330.4166016181848 5.7559e-05 deg
peri 255.3744608598404 6.0497e-05 deg
M 206.6998134758435 2.1475e-05 deg
tp 2459705.005303870858
(2022-May-05.50530387)
7.1805e-05 TDB
period 1184.746825894368
3.24
5.8623e-06
1.605e-08
d
yr
n .3038623882602388 1.5036e-09 deg/d
Q 2.449106445945342 8.0791e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1983  
   data-arc span      15913 days (43.57 yr)  
   first obs. used      1977-07-20  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:20:32  

Additional Information
 Earth MOID = .925275 au 
 Jupiter MOID = 2.53661 au 
 T_jup = 3.662 
[ 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 14.7   n/a MPO279665  
diameter diameter 3.044 km 0.480 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 50.344 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 0.363   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14209 (1999 CV81)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CV81 = 1983 GH2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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