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16607 (1993 FN12)
Classification: Outer Main-belt Asteroid          SPK-ID: 2016607
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111262352729337 3.2877e-08  
a 3.216690232993105 1.9882e-08 au
q 2.858793709668813 1.0562e-07 au
i 5.64653864969386 4.0314e-06 deg
node 51.50651295151445 4.5979e-05 deg
peri 238.6419054780591 5.2684e-05 deg
M 207.0286898743787 2.8805e-05 deg
tp 2460095.905531383325
(2023-May-31.40553138)
0.00017224 TDB
period 2107.231683073668
5.77
1.9537e-05
5.349e-08
d
yr
n .1708402559109655 1.5839e-09 deg/d
Q 3.574586756317397 2.2094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1452  
   data-arc span      25662 days (70.26 yr)  
   first obs. used      1950-12-11  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53797  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:36:41  

Additional Information
 Earth MOID = 1.84601 au 
 Jupiter MOID = 1.59632 au 
 T_jup = 3.173 
[ 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 13.69   n/a E2021B10  
diameter diameter 8.886 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16607 (1993 FN12)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FN12 = 1999 JW65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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