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19303 Chinacyo (1996 TP1)
Classification: Main-belt Asteroid          SPK-ID: 2019303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099371285123412 5.071e-08  
a 2.419134672691415 9.8861e-09 au
q 1.911268486021937 1.1972e-07 au
i 3.809981600378474 4.4346e-06 deg
node 17.2727464265568 6.6108e-05 deg
peri 19.97777953225174 6.726e-05 deg
M 87.67955619939836 1.0379e-05 deg
tp 2458665.777938058052
(2019-Jul-01.27793806)
3.9212e-05 TDB
period 1374.321991606158
3.76
8.4245e-06
2.307e-08
d
yr
n .2619473472728696 1.6057e-09 deg/d
Q 2.927000859360893 1.1962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1116  
   data-arc span      24903 days (68.18 yr)  
   first obs. used      1951-11-30  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:45:29  

Additional Information
 Earth MOID = .918956 au 
 Jupiter MOID = 2.50533 au 
 T_jup = 3.481 
[ 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 15.1   n/a MPO350956  
rotation period rot_per 2.864 h n/a LCDB (Rev. 2019-August); 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.]

19303 Chinacyo           Discovered 1996 Oct. 5 by K. Endate and K. Watanabe at Kitami.
Chinacyo town is on Okinoerabujima island, one of the Amami Islands, in Kagoshima Prefecture in the southern Japan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-01-12Last Updated: 2017-01-17

[ show close-approach data ]
Alternate Designations
 1996 TP1 = 1985 XJ1 = 1994 CB19 = 1994 CD10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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