• MPC Preparation (Info)

  • MPEC 2017-G71 : 2017 GM6

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    M.P.E.C. 2017-G71                                Issued 2017 Apr. 10, 21:53 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 GM6
    
    Observations:
         K17G06M* C2017 04 05.34221 13 29 54.69 -06 58 34.1          20.1 VqEG071G96
         K17G06M  C2017 04 05.35074 13 29 54.45 -06 57 27.8          20.8 VqEG071G96
         K17G06M  C2017 04 05.35501 13 29 54.36 -06 56 54.9          21.3 VqEG071G96
         K17G06M HC2017 04 05.40418 13 29 53.17 -06 50 26.3          20.6 RoEG071691
         K17G06M HC2017 04 05.41265 13 29 52.90 -06 49 19.7          20.9 RoEG071691
         K17G06M HC2017 04 05.42113 13 29 52.73 -06 48 16.1          20.8 RoEG071691
         K17G06M  C2017 04 05.42509 13 29 52.55 -06 47 44.1          21.0 VqEG071I52
         K17G06M  C2017 04 05.43132 13 29 52.43 -06 46 54.4                qEG071I52
         K17G06M  C2017 04 05.43509 13 29 52.33 -06 46 24.7                qEG071I52
         K17G06M  C2017 04 05.46318 13 29 51.96 -06 42 43.4          20.8 VqEG071I52
         K17G06M  C2017 04 05.46718 13 29 51.93 -06 42 11.6                qEG071I52
         K17G06M  C2017 04 05.47116 13 29 51.95 -06 41 40.3                qEG071I52
         K17G06M  C2017 04 05.47516 13 29 51.93 -06 41 08.4                qEG071I52
         K17G06M  C2017 04 07.32020 13 30 43.41 -02 33 09.6          20.2 RoEG071926
         K17G06M  C2017 04 07.32725 13 30 43.22 -02 32 10.6          20.3 RoEG071926
         K17G06M  C2017 04 07.33425 13 30 43.00 -02 31 13.4          20.6 RoEG071926
         K17G06M |C2017 04 08.28828 13 31 01.84 -00 15 22.5          21.0 VuEG071807
         K17G06M |C2017 04 08.29295 13 31 01.69 -00 14 42.4          20.8 VuEG071807
         K17G06M |C2017 04 08.29774 13 31 01.58 -00 14 01.9          20.8 VuEG071807
         K17G06M |C2017 04 09.22071 13 31 27.08 +01 57 28.0          20.6 VuEG071807
         K17G06M |C2017 04 09.22675 13 31 26.87 +01 58 20.1          20.7 VuEG071807
         K17G06M |C2017 04 09.23262 13 31 26.67 +01 59 10.9          20.5 VuEG071807
    
    Observer details:
    691 Steward Observatory, Kitt Peak.  Observer R. S. McMillan.  0.9-m f/3
        reflector + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
        + CCD.
    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 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.
        1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer E. J. Christensen.
        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.
    
    Orbital elements:
    2017 GM6                                                 Earth MOID = 0.0021 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 186.35804              (2000.0)            P               Q
    n   0.94417696     Peri.  132.98309     +0.84584412     +0.53243333
    a   1.0290436      Node   194.94231     -0.51878772     +0.80687002
    e   0.0456354      Incl.    7.26247     -0.12412502     +0.25588187
    P   1.04           H   26.3           G   0.15           U   7
    Residuals in seconds of arc
    170405 G96  0.2+  0.5-    170405 I52  1.0-  0.1+    170408 807  0.0   0.5-
    170405 G96  0.2+  0.9-    170405 I52  0.4-  0.3-    170408 807  0.4-  0.0
    170405 G96  0.7+  1.3-    170405 I52  0.1-  0.1-    170408 807  0.2-  0.1-
    170405 691  0.6+  0.9+    170405 I52  0.7+  0.2-    170409 807  0.3+  0.0
    170405 691  0.5-  0.9+    170405 I52  1.0+  0.0     170409 807  0.2+  0.0
    170405 691 (0.3-  2.2-)   170407 926  0.5-  0.1-    170409 807  0.2+  0.2+
    170405 I52  0.6-  0.5-    170407 926  0.0   0.6+
    170405 I52  0.6-  0.1+    170407 926  0.1-  0.2-
    
    Ephemeris:
    2017 GM6                 a,e,i = 1.03, 0.05, 7                   q = 0.9821
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 03 11    13 11 24.8 -36 26 03   0.1100  1.0709   132.7    43.0    23.3
    ...
    2017 03 26    13 24 45.2 -24 46 02   0.07515 1.0647   152.4    25.7    22.0
    ...
    2017 04 03    13 28 55.6 -11 48 31   0.06196 1.0605   168.0    11.3    21.1
    ...
    2017 04 09    13 31 22.4 +01 24 21   0.05635 1.0570   169.7     9.8    20.8
    2017 04 10    13 31 45.5 +03 48 30   0.05584 1.0564   167.5    11.8    20.9
    2017 04 11    13 32 08.4 +06 14 26   0.05545 1.0557   165.1    14.1    20.9
    ...
    2017 04 17    13 34 24.7 +20 45 47   0.05574 1.0519   148.8    29.6    21.4
    ...
    2017 04 25    13 37 47.5 +37 06 03   0.06199 1.0463   129.2    48.1    22.2
    ...
    2017 05 10    13 49 04.2 +54 47 36   0.08233 1.0351   105.8    69.9    23.4
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-G71
    

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