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15309 (1993 FZ7)
Classification: Main-belt Asteroid          SPK-ID: 2015309
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03167109950661469 3.539e-08  
a 2.226397918081999 8.6429e-09 au
q 2.155885448077104 7.8574e-08 au
i 4.107823070304141 3.7473e-06 deg
node 53.59014834113727 5.8809e-05 deg
peri 12.59775230321277 9.7345e-05 deg
M 240.6782150400971 7.9941e-05 deg
tp 2459602.679424540840
(2022-Jan-23.17942454)
0.00027033 TDB
period 1213.396136198901
3.32
7.0656e-06
1.934e-08
d
yr
n .2966879399564764 1.7276e-09 deg/d
Q 2.296910388086894 8.9166e-09 au
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      15203 days (41.62 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:55:08  

Additional Information
 Earth MOID = 1.16822 au 
 Jupiter MOID = 2.76529 au 
 T_jup = 3.641 
[ 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 15.83   n/a E2021B10  

15309 (1993 FZ7)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FZ7 = 1978 WQ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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