[Iaude] MPEC S83: 2016 FA13 [a=1.23,e=0.08,i=18.8,H=22.28]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Sep 19 10:10:46 EDT 2023


M.P.E.C. 2023-S83                            Issued 2023 September 19, 14:09 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.
			  
             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2016 FA13                                    


                           Revision to MPEC 2016-F89                            

Additional Observations:
     K16F13A  C2020 01 28.51515411 36 24.975+53 27 05.60         21.46GVES083F52
     K16F13A  C2020 01 28.52830011 36 22.412+53 27 09.44         22.20GVES083F52
     K16F13A  C2020 01 28.54144211 36 19.810+53 27 13.27         22.29GVES083F52
     K16F13A KC2023 09 16.46049203 47 57.977+32 03 40.86         21.92GVES083I52
     K16F13A KC2023 09 16.46513203 47 58.175+32 04 01.09         21.55GVES083I52
     K16F13A KC2023 09 16.46977703 47 58.402+32 04 22.33         21.51GVES083I52
     K16F13A KC2023 09 16.47442003 47 58.592+32 04 42.38         22.10GVES083I52

Observer details:
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, P. Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J.
    Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m
    Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers
    E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
    Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
    Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
    Wierzchos.  1.0-m prime focus + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
200128 F52 0.01- 0.02-    230916 I52 0.04- 0.02-    MPO750185   -0.02 days

Orbital elements:
2016 FA13                                                Earth MOID = 0.1287 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  16.11482              (2000.0)            P               Q                  
n   0.72202508     Peri.  347.26378     +0.96569890     +0.25930712             
a   1.2305555      Node   357.57685     -0.20090972     +0.71293552             
e   0.0805095      Incl.   18.78977     -0.16450203     +0.65152342             
P   1.37           H   22.28          G   0.15           U   2                  
Residuals in seconds of arc
160215 F51  0.1+  0.2-    160314 F51  0.2+  0.1-    160331 691 (2.7-  0.3-)
160215 F51  0.1-  0.0     160314 F51  0.3-  0.5+    160430 807  0.2+  0.2-
160221 F51  0.1+  0.5-    160328 W84  0.0   0.0     160430 807  0.0   0.1-
160221 F51  0.0   0.3-    160328 W84  0.1+  0.0     160430 807  0.0   0.1-
160221 F51  0.0   0.2+    160328 W84  0.1+  0.0     200128 F52  0.0   0.1+
160302 F51  0.0   0.2+    160328 W84  0.1-  0.1+    200128 F52  0.1+  0.1+
160302 F51  0.2+  0.5-    160328 W84  0.1+  0.1+    200128 F52  0.1-  0.3+
160302 F51  0.1-  0.2-    160329 W84  0.0   0.1-    230916 I52  0.1+  0.1+
160312 F51  0.1-  0.1-    160329 W84  0.0   0.1-    230916 I52  0.1-  0.4-
160312 F51  0.3+  0.1-    160329 W84  0.1+  0.2-    230916 I52  0.2+  0.1+
160312 F51  0.1+  0.0     160329 W84  0.0   0.1-    230916 I52  0.1-  0.6-
160314 F51  0.1+  0.2+    160329 W84  0.1-  0.0
160314 F51  0.3+  0.2+    160331 691  1.2-  0.6+

Ephemeris:
2016 FA13                a,e,i = 1.23, 0.08, 19                  q = 1.1315
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 20    03 10 56.6 +02 52 54   0.3600  1.1315   100.0    61.7    22.5
...
2023 09 04    03 33 14.7 +17 27 57   0.3114  1.1331   105.7    59.0    22.1
...
2023 09 12    03 43 14.9 +26 37 20   0.2924  1.1357   108.9    57.0    21.9
...
2023 09 18    03 49 24.4 +33 58 35   0.2823  1.1383   111.3    55.4    21.8
2023 09 19    03 50 17.3 +35 13 45   0.2810  1.1388   111.6    55.1    21.8
2023 09 20    03 51 07.4 +36 29 12   0.2798  1.1393   112.0    54.8    21.8
...
2023 09 26    03 54 59.5 +44 04 04   0.2753  1.1428   114.0    53.3    21.7
...
2023 10 04    03 55 58.6 +53 54 54   0.2758  1.1483   115.9    51.6    21.7
...
2023 10 19    03 31 01.3 +69 27 00   0.2942  1.1610   117.3    49.7    21.8

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-S83





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