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22773 (1999 CV17)
Classification: Main-belt Asteroid          SPK-ID: 2022773
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595864600039586 3.2015e-08  
a 3.164417022726734 1.484e-08 au
q 2.659418912093508 1.0619e-07 au
i 1.123822993476796 3.6634e-06 deg
node 2.804186017837598 0.00017418 deg
peri 102.7879043139125 0.00017489 deg
M 329.131131711439 1.3351e-05 deg
tp 2459376.801984949764
(2021-Jun-11.30198495)
7.6421e-05 TDB
period 2056.075201352119
5.63
1.4463e-05
3.96e-08
d
yr
n .1750908720475089 1.2317e-09 deg/d
Q 3.66941513335996 1.7208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1730  
   data-arc span      14278 days (39.09 yr)  
   first obs. used      1982-01-30  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:11:57  

Additional Information
 Earth MOID = 1.6764 au 
 Jupiter MOID = 1.4702 au 
 T_jup = 3.184 
[ 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 13.7   n/a MPO452490  
diameter diameter 8.801 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 17.50658 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.076   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22773 (1999 CV17)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CV17 = 1982 BS12 = 2000 GB70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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