[Iaude] MPEC B130: 2017 BQ30 [a=1.90,e=0.54,i=4.0,H=25.4]

mpec at si.edu mpec at si.edu
Sun Jan 29 19:51:37 EST 2017


M.P.E.C. 2017-B130                               Issued 2017 Jan. 30, 00:48 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 BQ30
 
Observations:
     K17B30Q* C2017 01 28.54780 11 20 24.767+05 58 31.64         20.6 wLEB130F51
     K17B30Q  C2017 01 28.55960 11 20 16.271+05 57 57.71         20.4 wLEB130F51
     K17B30Q  C2017 01 28.57142 11 20 07.755+05 57 23.61         20.4 wLEB130F51
     K17B30Q  C2017 01 28.58319 11 19 59.350+05 56 49.88         20.5 wLEB130F51
     K17B30Q KC2017 01 29.04344 11 15 20.00 +05 34 53.9          20.4 RoEB130K88
     K17B30Q KC2017 01 29.04747 11 15 17.41 +05 34 43.7          20.1 RoEB130K88
     K17B30Q KC2017 01 29.05149 11 15 14.89 +05 34 33.3          20.2 RoEB130K88
     K17B30Q _C2017 01 29.42706611 11 51.095+05 20 15.84         20.8 GUEB130568
     K17B30Q _C2017 01 29.42805211 11 50.516+05 20 13.55         20.2 GUEB130568
     K17B30Q _C2017 01 29.42928911 11 49.786+05 20 10.70         20.7 GUEB130568
     K17B30Q  C2017 01 29.49480 11 11 03.79 +05 17 05.7          20.1 VqEB130I52
     K17B30Q  C2017 01 29.49593 11 11 03.20 +05 17 03.2          20.3 VqEB130I52
     K17B30Q  C2017 01 29.49706 11 11 02.50 +05 17 00.1          20.5 VqEB130I52
     K17B30Q  C2017 01 29.49818 11 11 01.89 +05 16 58.2          20.7 VqEB130I52
     K17B30Q KC2017 01 30.00714 11 06 51.54 +04 57 43.4          20.2 RoEB130K88
     K17B30Q KC2017 01 30.01460 11 06 47.60 +04 57 27.5          20.2 RoEB130K88
 
Observer details:
568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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.
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.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
 
Orbital elements:
2017 BQ30                                                Earth MOID = 0.0100 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  21.83503              (2000.0)            P               Q
n   0.37631409     Peri.  126.34317     +0.21093795     -0.97606363
a   1.9000677      Node   311.39112     +0.87270039     +0.21245363
e   0.5353203      Incl.    4.04821     +0.44033988     +0.04651065
P   2.62           H   25.4           G   0.15           U   5
Residuals in seconds of arc
170128 F51  0.0   0.1+    170129 K88  0.1+  0.0     170129 I52  0.3-  0.3-
170128 F51  0.1+  0.1+    170129 568  0.1-  0.2-    170129 I52  0.3+  0.4+
170128 F51  0.2-  0.1-    170129 568  0.1-  0.2-    170130 K88  0.4+  0.4+
170128 F51  0.1+  0.0     170129 568  0.1-  0.2-    170130 K88  0.3-  0.1-
170129 K88  0.6+  0.0     170129 I52  0.6-  0.1-
170129 K88  0.1-  0.1+    170129 I52  0.4+  0.1+

Ephemeris:
2017 BQ30                a,e,i = 1.90, 0.54, 4                   q = 0.8829
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 31    21 19 06.7 +01 53 37   0.1338  0.8953    45.8   128.0    26.3
...
2017 01 15    20 13 38.0 +08 50 47   0.04202 0.9477    30.7   148.0    26.5
...
2017 01 23    13 44 35.1 +15 00 22   0.02204 0.9896   103.3    75.5    19.7
...
2017 01 29    11 15 45.2 +05 38 42   0.05159 1.0258   141.4    36.8    20.5
2017 01 30    11 06 53.5 +04 59 44   0.05736 1.0322   144.2    33.9    20.7
2017 01 31    10 59 35.8 +04 28 07   0.06322 1.0386   146.7    31.4    20.8
...
2017 02 06    10 33 21.0 +02 45 31   0.09987 1.0790   157.5    20.5    21.6
...
2017 02 14    10 17 09.5 +02 07 57   0.1522  1.1364   167.1    11.1    22.3
...
2017 03 01    10 04 34.3 +02 24 14   0.2645  1.2509   168.1     9.4    23.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B130




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