[Iaude] MPEC B159: 2017 BS32 [a=0.96,e=0.34,i=8.8,H=26.8]

mpec at si.edu mpec at si.edu
Tue Jan 31 07:37:29 EST 2017


M.P.E.C. 2017-B159                               Issued 2017 Jan. 31, 12:34 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 at CFA.HARVARD.EDU
            URL http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 BS32
 
Observations:
     K17B32S* C2017 01 30.42919 10 37 37.860+31 55 44.86         20.0 wLEB159F51
     K17B32S  C2017 01 30.44194 10 37 33.422+31 55 33.48         19.8 wLEB159F51
     K17B32S  C2017 01 30.45474 10 37 28.850+31 55 20.88         19.6 wLEB159F51
     K17B32S  C2017 01 30.46762 10 37 24.140+31 55 06.88         19.8 wLEB159F51
     K17B32S  C2017 01 30.80241 10 36 07.45 +31 42 55.8          19.6 GUEB159C42
     K17B32S  C2017 01 30.80866 10 36 05.08 +31 42 44.7          19.4 GUEB159C42
     K17B32S  C2017 01 30.81590 10 36 02.16 +31 42 31.5          19.5 GUEB159C42
     K17B32S KC2017 01 30.90863 10 35 50.15 +31 38 25.1          19.6 V EB159L04
     K17B32S KC2017 01 30.91848 10 35 46.37 +31 38 10.5          19.4 V EB159L04
     K17B32S KC2017 01 30.93089 10 35 41.50 +31 37 51.3          19.7 V EB159L04
     K17B32S KC2017 01 31.23168 10 34 20.13 +31 26 36.3          19.0 RqEB159H36
     K17B32S KC2017 01 31.24761 10 34 12.43 +31 26 06.2          19.1 RqEB159H36
     K17B32S KC2017 01 31.26353 10 34 04.49 +31 25 34.5          18.6 RqEB159H36
     K17B32S KC2017 01 31.27944 10 33 56.31 +31 25 00.2          18.8 RqEB159H36
     K17B32S KC2017 01 31.29377 10 33 48.74 +31 24 26.6          18.5 RqEB159H36
     K17B32S  C2017 01 31.32015 10 33 43.57 +31 24 02.2          19.0 VqEB159I52
     K17B32S  C2017 01 31.32056 10 33 43.33 +31 24 01.2          19.1 VqEB159I52
     K17B32S  C2017 01 31.32098 10 33 43.10 +31 24 00.4          19.0 VqEB159I52
     K17B32S  C2017 01 31.32139 10 33 42.85 +31 23 59.6          19.1 VqEB159I52
     K17B32S KC2017 01 31.33736 10 33 34.41 +31 23 25.8          18.8 RoEB159291
     K17B32S KC2017 01 31.33863 10 33 33.66 +31 23 24.2          18.3 RoEB159291
     K17B32S KC2017 01 31.33991 10 33 32.94 +31 23 19.7          18.8 RoEB159291
     K17B32S  C2017 01 31.34612810 33 26.65 +31 22 49.2          18.6 GUEB159H01
     K17B32S  C2017 01 31.35375510 33 22.24 +31 22 28.8          18.6 GUEB159H01
     K17B32S  C2017 01 31.36552410 33 15.38 +31 21 56.1          18.7 GUEB159H01
     K17B32S  C2017 01 31.37512410 33 09.73 +31 21 28.2          18.7 GUEB159H01
 
Observer details:
291 LPL/Spacewatch II.  Observer A. F. Tubbiolo.  1.8-m f/2.7 reflector + CCD.
C42 Xingming Observatory, Mt. Nanshan.  Observers Q.-Z. Ye, X. Gao.  Measurer
    Q.-Z. Ye.  0.5-m 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.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m 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.
L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5.0
    reflector + CCD.
 
Orbital elements:
2017 BS32                                                Earth MOID = 0.0010 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 297.77465              (2000.0)            P               Q
n   1.05406902     Peri.  294.95896     -0.35784235     +0.92715883
a   0.9562175      Node   313.59634     -0.79190289     -0.36432039
e   0.3370538      Incl.    8.81800     -0.49481175     -0.08744806
P   0.94           H   26.8           G   0.15           U   7
Residuals in seconds of arc
170130 F51  0.1-  0.0     170130 L04  0.0   0.0     170131 I52  0.1-  0.1+
170130 F51  0.0   0.0     170131 H36  0.0   0.0     170131 291  0.4-  0.3+
170130 F51  0.0   0.0     170131 H36  0.3-  0.2-    170131 291 (0.8-  1.7+)
170130 F51  0.1+  0.0     170131 H36  0.1-  0.1+    170131 291  0.7-  0.3+
170130 C42  1.0-  0.5+    170131 H36  0.2+  0.1+    170131 H01  0.3+  0.1-
170130 C42  0.5+  0.2+    170131 H36  0.3+  0.5-    170131 H01  0.2+  0.1-
170130 C42  0.3+  0.2-    170131 I52  0.4+  0.1-    170131 H01  0.2+  0.1-
170130 L04  0.3+  0.5-    170131 I52  0.2+  0.2-    170131 H01  0.3+  0.1-
170130 L04  0.2+  0.3-    170131 I52  0.2+  0.1-

Ephemeris:
2017 BS32                a,e,i = 0.96, 0.34, 9                   q = 0.6339
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 01 01    10 29 11.9 +32 35 58   0.2257  1.1422   130.2    41.1    25.5
...
2017 01 16    10 41 15.3 +32 45 26   0.1192  1.0784   140.6    35.4    23.8
...
2017 01 24    10 43 25.0 +32 43 55   0.06504 1.0392   146.3    31.7    22.3
...
2017 01 30    10 38 35.5 +32 04 17   0.02533 1.0075   151.6    27.7    20.1
2017 01 31    10 35 09.9 +31 37 41   0.01877 1.0020   153.1    26.4    19.4
2017 02 01    10 28 02.3 +30 40 24   0.01222 0.9965   155.5    24.2    18.4
...
2017 02 07    22 49 27.9 -33 26 05   0.02727 0.9620    26.7   152.6    27.8
...
2017 02 15    22 41 23.1 -32 20 27   0.08057 0.9137    22.4   155.7    30.8
...
2017 03 02    22 36 18.2 -30 09 26   0.1899  0.8198    23.1   151.7    31.5

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B159




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