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  • MPEC 2017-B156: 2017 BP32

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    M.P.E.C. 2017-B156                               Issued 2017 Jan. 31, 12:22 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 BP32
    
    Observations:
         K17B32P* C2017 01 29.40190 12 05 12.76 +21 03 53.7          18.8 VqEB156703
         K17B32P  C2017 01 29.40613 12 05 10.72 +21 02 42.6          18.8 VqEB156703
         K17B32P  C2017 01 29.41041 12 05 08.57 +21 01 33.9          19.1 VqEB156703
         K17B32P  C2017 01 29.41475 12 05 06.48 +21 00 21.8          19.1 VqEB156703
         K17B32P  C2017 01 29.45255512 04 47.41 +20 49 53.4          19.0 GUEB156H01
         K17B32P  C2017 01 29.45537 12 04 46.41 +20 49 09.7          19.0 VqEB156I52
         K17B32P  C2017 01 29.45581 12 04 46.22 +20 49 02.3          19.2 VqEB156I52
         K17B32P  C2017 01 29.45625 12 04 46.00 +20 48 55.3          19.2 VqEB156I52
         K17B32P  C2017 01 29.45669 12 04 45.78 +20 48 48.1          19.3 VqEB156I52
         K17B32P  C2017 01 29.45947812 04 44.00 +20 47 58.3          18.6 GUEB156H01
         K17B32P  C2017 01 29.46604212 04 40.76 +20 46 09.2          18.4 GUEB156H01
         K17B32P  C2017 01 29.47298812 04 37.34 +20 44 13.4          18.4 GUEB156H01
         K17B32P  C2017 01 29.50601 12 04 21.47 +20 35 05.2          19.9 VqEB156703
         K17B32P  C2017 01 29.50651 12 04 21.19 +20 34 56.7          20.4 VqEB156703
         K17B32P  C2017 01 29.50705 12 04 20.92 +20 34 47.6          20.2 VqEB156703
         K17B32P  C2017 01 29.50754 12 04 20.61 +20 34 39.2          19.6 VqEB156703
         K17B32P KC2017 01 29.96380 12 00 59.53 +18 24 23.8          19.3  tEB156K63
         K17B32P KC2017 01 29.96698 12 00 57.93 +18 23 28.3          19.0  tEB156K63
         K17B32P KC2017 01 29.97163 12 00 55.67 +18 22 08.1          19.2  tEB156K63
         K17B32P  C2017 01 29.98522 12 00 48.45 +18 18 04.8                qEB156246
         K17B32P  C2017 01 29.98537 12 00 48.39 +18 18 02.4                qEB156246
         K17B32P  C2017 01 29.98568 12 00 48.24 +18 17 57.3                qEB156246
         K17B32P  C2017 01 29.98588 12 00 48.16 +18 17 53.8                qEB156246
         K17B32P  C2017 01 29.98631 12 00 47.94 +18 17 46.3                qEB156246
         K17B32P  C2017 01 29.98664 12 00 47.74 +18 17 40.6                qEB156246
         K17B32P  C2017 01 29.98723 12 00 47.47 +18 17 29.8                qEB156246
         K17B32P  C2017 01 29.98823 12 00 47.02 +18 17 13.1                qEB156246
         K17B32P KC2017 01 29.99710 12 00 43.29 +18 14 46.6          19.6 RqEB156160
         K17B32P KC2017 01 29.99993 12 00 41.90 +18 13 57.4          19.7 RqEB156160
         K17B32P KC2017 01 30.00012 12 00 34.35 +18 13 55.5          19.8 VqEB156C42
         K17B32P KC2017 01 30.00131 12 00 41.21 +18 13 33.1          18.8 RqEB156160
         K17B32P KC2017 01 30.00276 12 00 40.47 +18 13 07.6          19.5 RqEB156160
         K17B32P KC2017 01 30.00404 12 00 32.34 +18 12 45.6          19.2 VqEB156C42
         K17B32P KC2017 01 30.04926 12 00 16.45 +17 59 30.5          18.9 RoEB156K88
         K17B32P KC2017 01 30.05152 12 00 15.32 +17 58 50.9          19.0 RoEB156K88
         K17B32P KC2017 01 30.05377 12 00 14.21 +17 58 11.4          19.0 RoEB156K88
         K17B32P KC2017 01 30.05767 12 00 13.21 +17 57 07.9          19.1  tEB156104
         K17B32P KC2017 01 30.06061 12 00 11.74 +17 56 16.6          19.0  tEB156104
         K17B32P KC2017 01 30.06354 12 00 10.28 +17 55 25.1          19.2  tEB156104
         K17B32P KC2017 01 30.14699 11 59 31.72 +17 31 21.0          18.8 RqEB156J22
         K17B32P KC2017 01 30.14904 11 59 30.69 +17 30 45.1          18.7 RqEB156J22
         K17B32P KC2017 01 30.15098 11 59 29.69 +17 30 11.3          18.6 RqEB156J22
         K17B32P KC2017 01 30.19418 11 59 04.30 +17 16 41.4          18.6 RoEB156K88
         K17B32P KC2017 01 30.19756 11 59 02.61 +17 15 41.2          18.9 RoEB156K88
         K17B32P  C2017 01 30.32998 11 58 08.91 +16 36 34.7          19.5 VqEB156I52
         K17B32P  C2017 01 30.33039 11 58 08.70 +16 36 27.5          19.5 VqEB156I52
         K17B32P  C2017 01 30.33105 11 58 08.36 +16 36 15.6          19.2 VqEB156I52
         K17B32P  C2017 01 30.33569 11 58 06.02 +16 34 52.5          19.7 VqEB156I52
         K17B32P KC2017 01 30.38882011 57 36.32 +16 18 44.9          19.3 VuEB156H21
         K17B32P KC2017 01 30.39211711 57 34.64 +16 17 44.7          19.5 VuEB156H21
         K17B32P KC2017 01 30.39455611 57 33.39 +16 17 00.5          19.2 VuEB156H21
         K17B32P  C2017 01 30.48101 11 56 57.250+15 51 20.40         19.6 wLEB156F51
         K17B32P  C2017 01 30.49289 11 56 51.116+15 47 44.02         19.3 wLEB156F51
         K17B32P  C2017 01 30.50455 11 56 45.096+15 44 12.11               LEB156F51
         K17B32P  C2017 01 30.51678 11 56 38.746+15 40 29.10         19.0 wLEB156F51
         K17B32P |C2017 01 30.65037 11 55 35.78 +15 01 05.3          18.7 RvEB156Q62
         K17B32P |C2017 01 30.65313 11 55 34.34 +15 00 13.9          18.7 RvEB156Q62
         K17B32P |C2017 01 30.65589 11 55 32.95 +14 59 23.4          18.8 RvEB156Q62
         K17B32P  C2017 01 31.41323 11 49 24.03 +10 56 15.0          18.4 VqEB156I52
         K17B32P  C2017 01 31.41365 11 49 23.83 +10 56 06.7          18.3 VqEB156I52
         K17B32P  C2017 01 31.41406 11 49 23.60 +10 55 58.8          18.5 VqEB156I52
         K17B32P  C2017 01 31.41447 11 49 23.38 +10 55 50.8          18.5 VqEB156I52
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
    160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
        Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
        1.06-m KLENOT Telescope + CCD.
    703 Catalina Sky Survey.  Observer D. C. Fuls.  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.
        0.68-m Schmidt + 10K CCD.
    C42 Xingming Observatory, Mt. Nanshan.  Observers Z. Xu, X. Gao.  Measurer
        Z. Xu.  0.5-m f/4 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
        T. Lowe, A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel,
        L. Denneau, H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat,
        C. Waters, R. Weryk.  1.8-m Ritchey-Chretien + 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.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
        astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers J. A. Johnson,
        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.
    J22 Tacande Observatory, La Palma.  Observer K. Hills.  0.5-m f/2.9 astrograph
        + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.30-m
        f/4 Newtonian reflector + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    Q62 iTelescope Observatory, Siding Spring.  Observers S. Foglia, L. Buzzi,
        P. Concari, C. Cremaschini, G. Galli, M. Tombelli.  0.15-m f/7 refractor
        + CCD.
    
    Orbital elements:
    2017 BP32                                                Earth MOID = 0.0522 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M   5.66153              (2000.0)            P               Q
    n   0.65659481     Peri.  185.62404     -0.77203240     -0.56979625
    a   1.3110052      Node   315.43672     +0.59766278     -0.50008165
    e   0.2088791      Incl.   23.66023     +0.21625257     -0.65211240
    P   1.50           H   23.1           G   0.15           U   7
    Residuals in seconds of arc
    170129 703  0.3-  0.5+    170129 246  0.2+  0.0     170130 K88  0.7+  0.3+
    170129 703  0.2+  1.0-    170129 246  0.4+  0.0     170130 K88  0.3+  0.6+
    170129 703  0.5-  0.8+    170129 246  0.3+  0.0     170130 I52  0.1-  0.1-
    170129 703  0.2+  0.1+    170129 246  0.3-  0.0     170130 I52  0.1-  0.1+
    170129 H01  0.1+  0.0     170129 246  0.0   0.5-    170130 I52  0.2-  0.0
    170129 I52  0.4-  0.1-    170129 246  0.5+  0.1+    170130 I52  0.3-  0.0
    170129 I52  0.0   0.2-    170129 160  0.6+  0.3+    170130 H21  0.2+  0.1+
    170129 I52  0.1-  0.2+    170129 160  0.6+  0.2+    170130 H21  0.3+  0.3-
    170129 I52  0.1-  0.3+    170130 C42  0.3-  0.0     170130 H21  0.2+  0.2-
    170129 H01  0.1+  0.1-    170130 160  0.5+  0.1-    170130 F51  0.1-  0.1+
    170129 H01  0.1+  0.0     170130 160  0.1+  0.3-    170130 F51  0.3-  0.3-
    170129 H01  0.2+  0.1-    170130 C42  1.4-  0.9-    170130 F51  0.1-  0.1+
    170129 703  0.7+  0.0     170130 K88  0.1+  0.3+    170130 F51  0.1-  0.2+
    170129 703  0.2+  0.2-    170130 K88  0.1+  0.4+    170130 Q62  0.0   0.1+
    170129 703  0.1+  0.2-    170130 K88  0.2+  0.4+    170130 Q62  0.2-  0.4-
    170129 703  0.8-  0.4-    170130 104  0.4-  0.6-    170130 Q62  0.4+  0.1+
    170129 K63  0.7+  0.6+    170130 104  0.4-  0.3-    170131 I52  0.1-  0.1-
    170129 K63  0.1-  0.1+    170130 104  0.3-  0.4-    170131 I52  0.3+  0.1-
    170129 K63  0.2-  0.4+    170130 J22  0.0   0.0     170131 I52  0.2+  0.0
    170129 246  0.0   0.5-    170130 J22  0.2+  0.3+    170131 I52  0.2+  0.1+
    170129 246  0.2+  0.2-    170130 J22  0.1+  0.8+
    
    Ephemeris:
    2017 BP32                a,e,i = 1.31, 0.21, 24                  q = 1.0372
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 01 01    13 39 34.7 +62 23 38   0.2554  1.0754   104.3    62.4    22.5
    ...
    2017 01 16    13 14 21.5 +52 41 32   0.1541  1.0513   112.0    60.1    21.3
    ...
    2017 01 24    12 40 13.7 +39 38 22   0.1034  1.0430   122.1    53.1    20.2
    ...
    2017 01 30    12 00 38.3 +18 15 07   0.07480 1.0392   134.8    42.3    19.2
    2017 01 31    11 52 45.1 +13 10 28   0.07177 1.0387   136.8    40.5    19.1
    2017 02 01    11 44 30.7 +07 41 37   0.06945 1.0383   138.4    39.1    18.9
    ...
    2017 02 07    10 48 57.4 -26 46 20   0.07278 1.0372   132.9    44.2    19.2
    ...
    2017 02 15    09 30 18.8 -52 22 05   0.1108  1.0388   114.7    59.8    20.5
    ...
    2017 03 02    07 48 38.8 -63 19 11   0.2065  1.0516   101.4    67.5    22.2
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B156
    

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