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101703 (1999 CA150)
Classification: Main-belt Asteroid          SPK-ID: 2101703
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1282094208522759 2.9422e-08  
a 2.542161108335401 1.0646e-08 au
q 2.216232104922539 7.5333e-08 au
i 2.577939519657044 5.8298e-06 deg
node 358.6190113739468 7.616e-05 deg
peri 68.42755602974701 8.123e-05 deg
M 226.9548914676867 2.8397e-05 deg
tp 2459747.641231631502
(2022-Jun-17.14123163)
0.0001186 TDB
period 1480.481661898164
4.05
9.2996e-06
2.546e-08
d
yr
n .2431641061588259 1.5274e-09 deg/d
Q 2.868090111748262 1.2011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1175  
   data-arc span      7847 days (21.48 yr)  
   first obs. used      1999-01-19  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:08  

Additional Information
 Earth MOID = 1.231 au 
 Jupiter MOID = 2.40437 au 
 T_jup = 3.432 
[ 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 15.24   n/a E2021B55  
rotation period rot_per 3.8948 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Vokrouhlicky, D.; Polishook, D.; Scheeres, D.J.; et al. (2010) Nature 466, 1085-1088. Lightcurve plots as supplemental data, http://www.Nature.com/nature]
[Pravec, P.; Fatka, P.; Vokrouhlický, D.; Scheirich, P.; et al. (2019) Icarus 333, 429-463.]

101703 (1999 CA150)          Discovered 1999-Feb-13 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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