[Iaude] MPEC G68: 2017 GO5 [a=0.77,e=0.36,i=4.1,H=25.5]

mpec at si.edu mpec at si.edu
Thu Apr 6 19:09:31 EDT 2017


M.P.E.C. 2017-G68                                Issued 2017 Apr. 6, 23:06 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 GO5
 
Observations:
     K17G05O* C2017 04 03.44047 15 07 31.12 +23 32 31.1          21.5 VqEG068G96
     K17G05O  C2017 04 03.44472 15 07 28.33 +23 32 57.8          21.5 VqEG068G96
     K17G05O  C2017 04 03.44899 15 07 25.62 +23 33 24.9                qEG068G96
     K17G05O  C2017 04 03.45325 15 07 22.98 +23 33 51.2          21.1 VqEG068G96
     K17G05O  C2017 04 03.47442 15 07 09.60 +23 36 01.6                qEG068I52
     K17G05O  C2017 04 03.48075 15 07 05.62 +23 36 40.8          21.7 VqEG068I52
     K17G05O  C2017 04 03.48235 15 07 04.56 +23 36 50.8          21.4 VqEG068I52
     K17G05O  C2017 04 03.48482 15 07 02.99 +23 37 06.9          21.4 VqEG068I52
     K17G05O  C2017 04 04.46948 14 56 54.51 +25 23 30.2          21.1 RoEG068926
     K17G05O  C2017 04 04.47596 14 56 49.94 +25 24 11.1          20.5 RoEG068926
     K17G05O  C2017 04 04.48245 14 56 45.38 +25 24 52.4          20.7 RoEG068926
     K17G05O KC2017 04 05.11181 14 49 42.90 +26 34 21.0                UEG068J95
     K17G05O KC2017 04 05.12929 14 49 29.89 +26 36 19.7                UEG068J95
     K17G05O KC2017 04 05.14579 14 49 17.62 +26 38 09.2          21.4 GUEG068J95
     K17G05O  C2017 04 05.29804 14 47 36.84 +26 56 02.3          21.6 VqEG068I52
     K17G05O  C2017 04 05.29949 14 47 35.74 +26 56 12.1          21.4 VqEG068I52
     K17G05O  C2017 04 05.30095 14 47 34.63 +26 56 23.0          21.1 VqEG068I52
     K17G05O  C2017 04 06.23881 14 35 50.52 +28 43 39.9          20.7 VqEG068G96
     K17G05O  C2017 04 06.24023 14 35 49.34 +28 43 48.8          20.1 VqEG068G96
     K17G05O  C2017 04 06.24167 14 35 48.24 +28 43 58.7                qEG068G96
     K17G05O KC2017 04 06.88160 14 27 02.44 +29 57 40.4                qEG068587
     K17G05O KC2017 04 06.88533 14 26 59.19 +29 58 07.8          21.0 RqEG068587
 
Observer details:
587 Sormano.  Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa.  Measurer
    P. Sicoli.  0.5-m f/6.8 reflector + 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.  Observers R. G. Matheny, 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.  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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2017 GO5                                                 Earth MOID = 0.0190 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5  (M-h)          MPC
M 122.93478              (2000.0)            P               Q
n   1.45946794     Peri.  321.22782     +0.98578714     -0.15928415
a   0.7697322      Node    48.02445     +0.16640187     +0.88203086
e   0.3647023      Incl.    4.11957     +0.02311113     +0.44345249
P   0.68           H   25.5           G   0.15           U   9
Residuals in seconds of arc
170403 G96  1.0+  0.3-    170404 926  0.0   0.7+    170405 I52  0.6-  0.1-
170403 G96  0.3-  0.2-    170404 926  0.3-  0.2-    170406 G96  0.4+  0.2+
170403 G96  0.5-  0.2+    170404 926  0.3-  0.8-    170406 G96  0.4+  1.2-
170403 G96  0.3+  0.1-    170405 J95  0.9+  1.5-    170406 G96  1.7+  1.7-
170403 I52  0.4+  1.6-    170405 J95  0.6+  0.0     170406 587  0.3-  1.2-
170403 I52  0.6+  1.7-    170405 J95  0.4+  0.7-    170406 587  0.1+  0.9-
170403 I52  0.1-  1.6-    170405 I52  0.8-  0.5-
170403 I52  0.2-  0.8-    170405 I52  0.7-  0.8-

Ephemeris:
2017 GO5                 a,e,i = 0.77, 0.36, 4                   q = 0.4890
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 03 07    16 31 35.1 +00 24 42   0.1589  1.0307    99.6    71.7    24.1
...
2017 03 22    16 13 09.1 +08 16 37   0.1052  1.0492   117.5    57.4    22.8
...
2017 03 30    15 41 29.6 +16 38 19   0.07810 1.0500   129.4    47.3    21.9
...
2017 04 05    14 51 02.4 +26 22 44   0.06173 1.0465   137.3    40.4    21.1
2017 04 06    14 38 50.7 +28 16 31   0.05960 1.0456   137.9    39.9    21.1
2017 04 07    14 25 15.3 +30 12 27   0.05769 1.0446   138.1    39.7    21.0
...
2017 04 13    12 32 07.7 +40 08 14   0.05201 1.0364   129.4    48.4    21.0
...
2017 04 21    09 45 26.1 +39 36 56   0.06084 1.0200   102.7    74.0    22.0
...
2017 05 06    07 37 24.6 +27 04 04   0.1022  0.9722    66.3   108.1    24.5

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-G68




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