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  • MPEC 2017-V53 : 2017 VY1

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    M.P.E.C. 2017-V53                                Issued 2017 Nov. 13, 03:22 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2017 VY1
    
    Observations:
         K17V01Y* C2017 11 10.20758 01 32 06.57 +50 43 38.8          19.6 GUEV053G96
         K17V01Y  C2017 11 10.21301 01 32 11.93 +50 44 22.4          20.7 GUEV053G96
         K17V01Y  C2017 11 10.21847 01 32 17.28 +50 45 06.0          20.2 GUEV053G96
         K17V01Y  C2017 11 10.22774 01 32 26.43 +50 46 20.3          20.4 GUEV053G96
         K17V01Y  C2017 11 10.25686301 32 54.43 +50 50 04.5          20.0 GUEV053H01
         K17V01Y  C2017 11 10.26398801 33 01.48 +50 50 59.6          20.1 GUEV053H01
         K17V01Y  C2017 11 10.27111201 33 08.54 +50 51 54.6          20.2 GUEV053H01
         K17V01Y  C2017 11 10.27823601 33 15.61 +50 52 49.3          20.3 GUEV053H01
         K17V01Y  C2017 11 10.31182 01 33 49.61 +50 57 12.8          20.1 RoEV053926
         K17V01Y  C2017 11 10.31481 01 33 52.54 +50 57 34.9          19.7 RoEV053926
         K17V01Y  C2017 11 10.31781 01 33 55.62 +50 57 58.0          19.7 RoEV053926
         K17V01Y  C2017 11 10.40751601 35 26.49 +51 08 46.2          19.9 GUEV053H01
         K17V01Y  C2017 11 10.41285 01 35 32.18 +51 09 32.5          20.4 GUEV053G96
         K17V01Y  C2017 11 10.41325 01 35 32.59 +51 09 35.1          20.2 GUEV053G96
         K17V01Y  C2017 11 10.41366 01 35 32.98 +51 09 38.4          20.0 GUEV053G96
         K17V01Y  C2017 11 10.41478301 35 34.05 +51 09 38.3          20.1 GUEV053H01
         K17V01Y  C2017 11 10.42701601 35 46.82 +51 11 05.8          20.2 GUEV053H01
         K17V01Y  C2017 11 10.43210901 35 52.16 +51 11 42.1          20.3 GUEV053H01
         K17V01Y  C2017 11 11.07388901 47 48.85 +52 30 04.7          20.2 GUEV053H01
         K17V01Y  C2017 11 11.08066001 47 55.92 +52 30 54.7          20.0 GUEV053H01
         K17V01Y  C2017 11 11.08925801 48 04.91 +52 31 58.0          20.3 GUEV053H01
         K17V01Y  C2017 11 11.09788501 48 13.90 +52 33 01.2          20.2 GUEV053H01
         K17V01Y  C2017 11 11.18574 01 49 45.25 +52 43 30.2          20.4 GUEV053I52
         K17V01Y  C2017 11 11.18670 01 49 46.20 +52 43 37.3          20.5 GUEV053I52
         K17V01Y  C2017 11 11.18766 01 49 47.02 +52 43 43.1          21.5 GUEV053I52
         K17V01Y KC2017 11 11.18893 01 49 46.88 +52 43 59.4                oEV053711
         K17V01Y KC2017 11 11.19082 01 49 48.83 +52 44 12.4                oEV053711
         K17V01Y KC2017 11 11.19284 01 49 51.29 +52 44 25.7                oEV053711
         K17V01Y KC2017 11 11.19472 01 49 52.78 +52 44 39.4                oEV053711
         K17V01Y  C2017 11 12.14850 02 07 30.04 +54 23 09.3                UEV053I52
         K17V01Y  C2017 11 12.15019 02 07 31.76 +54 23 18.3                UEV053I52
         K17V01Y  C2017 11 12.15191 02 07 33.48 +54 23 29.5                UEV053I52
         K17V01Y  C2017 11 12.15287 02 07 34.56 +54 23 35.8          20.1 GUEV053I52
         K17V01Y IC2017 11 12.20593 02 08 28.08 +54 28 54.7                oEV053711
         K17V01Y KC2017 11 12.20867 02 08 30.96 +54 29 10.6                oEV053711
         K17V01Y KC2017 11 12.21155 02 08 33.80 +54 29 26.7                oEV053711
         K17V01Y KC2017 11 13.04458 02 23 52.04 +55 39 56.1                UEV053J95
         K17V01Y KC2017 11 13.05796 02 24 06.25 +55 40 56.0                UEV053J95
         K17V01Y KC2017 11 13.07269 02 24 21.87 +55 42 01.2          20.4 GUEV053J95
    
    Observer details:
    711 McDonald Observatory.  Observer J. G. Ries.  2.1-m reflector + CCD + focal
        reducer.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
        Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
        R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2017 VY1                                                 Earth MOID = 0.0460 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 344.47555              (2000.0)            P               Q
    n   0.26044292     Peri.   15.32561     +0.78100613     -0.62352979
    a   2.4284417      Node    23.35957     +0.56324691     +0.67889800
    e   0.5736795      Incl.    5.09527     +0.26978203     +0.38769589
    P   3.78           H   25.0           G   0.15           U   7
    Residuals in seconds of arc
    171110 G96  0.0   0.2-    171110 G96  0.1+  0.1-    171111 711  0.6-  0.0
    171110 G96  0.1+  0.1-    171110 G96  0.2-  0.2+    171111 711 (3.2+  0.7-)
    171110 G96  0.2-  0.2-    171110 H01  0.0   0.0     171111 711  0.6-  0.1+
    171110 G96  0.1-  0.4+    171110 H01  0.0   0.1+    171112 I52  1.1+  0.1+
    171110 H01  0.1+  0.1+    171110 H01  0.0   0.1+    171112 I52  0.7+  1.1-
    171110 H01  0.0   0.0     171111 H01  0.6-  0.3-    171112 I52  0.0   0.2-
    171110 H01  0.0   0.1+    171111 H01  0.8-  0.3-    171112 I52  0.7+  0.3+
    171110 H01  0.0   0.1+    171111 H01  0.7-  0.2-    171112 711  0.6-  0.1+
    171110 926  0.0   0.2+    171111 H01  0.7-  0.2-    171112 711  0.0   0.4+
    171110 926  0.5-  0.2-    171111 I52  1.2+  0.1+    171112 711  1.1-  0.1+
    171110 926  0.3+  0.4+    171111 I52  1.0+  0.5+    171113 J95  0.1-  0.2-
    171110 H01  0.0   0.0     171111 I52  0.5-  0.4-    171113 J95  0.1+  0.1+
    171110 G96  0.1+  0.2+    171111 711  0.9-  0.0     171113 J95  0.2-  0.3+
    
    Ephemeris:
    2017 VY1                 a,e,i = 2.43, 0.57, 5                   q = 1.0353
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 10 14    22 11 39.3 -18 06 28   0.1055  1.0650   127.5    48.0    22.1
    ...
    2017 10 29    23 05 18.7 +10 28 44   0.06134 1.0370   134.1    43.5    20.7
    ...
    2017 11 06    00 25 01.7 +38 46 46   0.05632 1.0362   141.9    36.2    20.3
    ...
    2017 11 12    02 04 36.5 +54 08 19   0.06588 1.0422   141.5    36.3    20.7
    2017 11 13    02 23 06.5 +55 36 22   0.06836 1.0437   141.1    36.5    20.8
    2017 11 14    02 41 30.1 +56 46 40   0.07103 1.0454   140.8    36.7    20.8
    ...
    2017 11 20    04 17 03.0 +59 11 26   0.09022 1.0588   139.9    36.9    21.4
    ...
    2017 11 28    05 29 37.6 +56 57 01   0.1212  1.0844   141.8    34.3    22.0
    ...
    2017 12 13    06 15 00.5 +50 59 59   0.1902  1.1534   150.2    25.1    22.9
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-V53
    

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