[Iaude] MPEC B127: 2017 BN30 [a=2.20,e=0.54,i=6.0,H=25.6]

mpec at si.edu mpec at si.edu
Sun Jan 29 19:09:28 EST 2017


M.P.E.C. 2017-B127                               Issued 2017 Jan. 30, 00:05 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 BN30
 
Observations:
     K17B30N* C2017 01 28.43089 10 10 15.42 +37 11 00.1          19.8 VqEB127G96
     K17B30N  C2017 01 28.43714 10 10 25.81 +37 08 48.4          19.0 VqEB127G96
     K17B30N  C2017 01 28.44293 10 10 35.52 +37 06 44.6          18.9 VqEB127G96
     K17B30N  C2017 01 28.44727 10 10 42.78 +37 05 11.7          19.2 VqEB127G96
     K17B30N  C2017 01 28.48241 10 11 41.90 +36 52 33.3          18.5 VqEB127G96
     K17B30N  C2017 01 28.48286 10 11 42.67 +36 52 25.0                qEB127G96
     K17B30N KC2017 01 28.82354 10 22 20.12 +34 44 43.7                qEB127J95
     K17B30N KC2017 01 28.83854 10 22 46.77 +34 39 13.7          18.9 RqEB127J95
     K17B30N KC2017 01 28.85926 10 23 21.95 +34 32 03.4          19.4 VSEB127C43
     K17B30N KC2017 01 28.86321 10 23 28.79 +34 30 34.7          19.0 VSEB127C43
     K17B30N  C2017 01 28.92568 10 25 16.29 +34 07 22.4                qEB127246
     K17B30N  C2017 01 28.92588 10 25 16.61 +34 07 19.2                qEB127246
     K17B30N  C2017 01 28.92630 10 25 17.30 +34 07 09.2                qEB127246
     K17B30N  C2017 01 28.92641 10 25 17.51 +34 07 06.7                qEB127246
     K17B30N  C2017 01 28.92653 10 25 17.70 +34 07 03.7                qEB127246
     K17B30N  C2017 01 28.92664 10 25 17.91 +34 07 01.2                qEB127246
     K17B30N  C2017 01 28.92676 10 25 18.05 +34 06 59.1                qEB127246
     K17B30N  C2017 01 28.92686 10 25 18.28 +34 06 56.1                qEB127246
     K17B30N  C2017 01 28.92698 10 25 18.48 +34 06 54.0                qEB127246
     K17B30N KC2017 01 29.02282 10 27 57.19 +33 30 07.1          18.4 RoEB127K88
     K17B30N KC2017 01 29.02529 10 28 01.25 +33 29 09.3          18.6 RoEB127K88
     K17B30N KC2017 01 29.02759 10 28 05.13 +33 28 14.0          18.5 RoEB127K88
     K17B30N  C2017 01 29.25767 10 35 04.66 +31 56 34.9          18.9 VqEB127I52
     K17B30N  C2017 01 29.25825 10 35 05.61 +31 56 21.0          19.1 VqEB127I52
     K17B30N  C2017 01 29.26074 10 35 09.70 +31 55 21.5          19.0 VqEB127I52
     K17B30N  C2017 01 29.26132 10 35 10.71 +31 55 07.6          18.8 VqEB127I52
     K17B30N KC2017 01 29.87830 10 52 46.02 +27 29 29.0          18.9 V EB127L04
     K17B30N KC2017 01 29.88750 10 53 00.87 +27 25 27.5          18.8 V EB127L04
     K17B30N KC2017 01 29.94481 10 54 35.92 +27 00 12.1          18.5 RqEB127160
     K17B30N KC2017 01 29.94587 10 54 37.64 +26 59 43.6          19.3 RqEB127160
     K17B30N KC2017 01 29.94692 10 54 39.30 +26 59 15.9          19.1 RqEB127160
     K17B30N KC2017 01 29.94799 10 54 41.00 +26 58 47.7          19.0 RqEB127160
     K17B30N KC2017 01 29.94905 10 54 42.72 +26 58 19.5          19.2 RqEB127160
     K17B30N  C2017 01 29.96987 10 55 13.99 +26 48 42.7                qEB127246
     K17B30N  C2017 01 29.96999 10 55 14.18 +26 48 39.6                qEB127246
     K17B30N  C2017 01 29.97010 10 55 14.33 +26 48 37.1                qEB127246
     K17B30N  C2017 01 29.97022 10 55 14.58 +26 48 33.4                qEB127246
     K17B30N  C2017 01 29.97034 10 55 14.73 +26 48 30.7                qEB127246
     K17B30N  C2017 01 29.97045 10 55 14.92 +26 48 26.9                qEB127246
 
Observer details:
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.
C43 Hoyerswerda.  Observer P. Lindner.  0.30-m f/6.3 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. A. Johnson.
    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.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5.0
    reflector + CCD.
 
Orbital elements:
2017 BN30                                                Earth MOID = 0.0166 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M   2.26964              (2000.0)            P               Q
n   0.30288815     Peri.  187.00274     -0.78969481     -0.60913287
a   2.1959100      Node   315.19753     +0.56778438     -0.68053274
e   0.5441382      Incl.    5.95198     +0.23238546     -0.40722516
P   3.25           H   25.6           G   0.15           U   6
Residuals in seconds of arc
170128 G96  0.4+  1.4-    170128 246  0.1-  0.0     170129 L04  0.7+  0.6-
170128 G96  0.4-  0.0     170128 246  0.2-  0.2-    170129 L04  0.5+  0.4-
170128 G96  0.1-  0.3-    170128 246  0.1+  0.2-    170129 160  0.6-  0.3+
170128 G96  0.3-  0.3-    170128 246  0.7-  0.4+    170129 160  0.2-  0.1-
170128 G96  0.2-  0.2-    170128 246  0.0   0.4-    170129 160  0.4-  0.1+
170128 G96  0.1-  1.3+    170128 246  0.0   0.3+    170129 160  0.4-  0.3+
170128 J95  0.2+  0.0     170129 K88  0.1-  0.0     170129 160  0.1+  0.2+
170128 J95  0.4+  0.6+    170129 K88  0.6-  0.5+    170129 246  0.0   0.1-
170128 C43  0.1-  0.0     170129 K88  0.3+  0.6-    170129 246  0.0   0.0
170128 C43  0.0   0.8-    170129 I52  0.1+  0.1-    170129 246  0.3-  0.4+
170128 246  0.1+  0.8-    170129 I52  0.1-  0.2-    170129 246  0.5+  0.1-
170128 246  0.1-  0.5+    170129 I52  0.5-  0.2-    170129 246  0.0   0.4+
170128 246  0.4-  0.0     170129 I52  0.2+  0.3-    170129 246  0.2+  0.4-

Ephemeris:
2017 BN30                a,e,i = 2.20, 0.54, 6                   q = 1.0010
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 31    05 17 43.9 +50 54 16   0.1524  1.1153   147.8    28.0    23.0
...
2017 01 15    06 02 03.6 +54 07 27   0.07997 1.0474   141.5    35.7    21.7
...
2017 01 23    07 43 31.3 +52 59 27   0.04583 1.0225   145.7    32.8    20.3
...
2017 01 29    10 27 15.3 +33 40 39   0.02792 1.0098   152.4    26.8    19.1
2017 01 30    10 55 54.5 +26 37 46   0.02671 1.0082   149.6    29.6    19.0
2017 01 31    11 22 34.2 +18 47 10   0.02627 1.0068   144.8    34.4    19.1
...
2017 02 06    13 11 15.9 -19 12 34   0.03803 1.0015   112.9    65.1    20.8
...
2017 02 14    14 11 28.5 -35 33 23   0.06885 1.0035   101.5    74.7    22.4
...
2017 03 01    14 47 16.4 -42 55 39   0.1301  1.0339   105.8    67.2    23.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B127




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