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  • MPEC 2023-G39 : 2023 GG

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    M.P.E.C. 2023-G39                                 Issued 2023 April 8, 10:20 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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
    
                                     2023 GG                                 
    
    
    Observations:
         K23G00G* C2023 04 05.86745509 54 54.070-43 24 54.61         17.55oVEG039M22
         K23G00G  C2023 04 05.87021809 54 53.040-43 24 22.00         17.41oVEG039M22
         K23G00G  C2023 04 05.87580109 54 50.930-43 23 16.19         17.74oVEG039M22
         K23G00G  C2023 04 05.88556109 54 47.232-43 21 20.59         17.49oVEG039M22
         K23G00G  C2023 04 05.99431 09 54 09.03 -42 58 53.8                VEG039M28
         K23G00G  C2023 04 05.99639 09 54 08.39 -42 58 27.4                VEG039M28
         K23G00G  C2023 04 05.99848 09 54 07.71 -42 58 00.8                VEG039M28
         K23G00G  C2023 04 06.00015 09 54 07.19 -42 57 39.3                VEG039M28
         K23G00G 2C2023 04 06.11903 09 53 48.305-42 34 59.12         17.7 GVEG039X07
         K23G00G 2C2023 04 06.12115 09 53 47.460-42 34 32.16         17.5 GVEG039X07
         K23G00G 2C2023 04 06.12454 09 53 46.102-42 33 48.31         17.7 GVEG039X07
         K23G00G 2C2023 04 06.12666 09 53 45.262-42 33 21.17         17.5 GVEG039X07
         K23G00G  C2023 04 06.14496609 53 37.980-42 29 23.14         17.73oVEG039W68
         K23G00G  C2023 04 06.14541709 53 37.776-42 29 17.23         17.59oVEG039W68
         K23G00G  C2023 04 06.14586709 53 37.582-42 29 11.47         17.66oVEG039W68
         K23G00G  C2023 04 06.14631809 53 37.428-42 29 05.35         17.58oVEG039W68
         K23G00G hC2023 04 06.39653 09 52 46.31 -41 33 52.9          18.1 VZEG039Q62
         K23G00G hC2023 04 06.40650 09 52 42.12 -41 31 38.0          18.1 VZEG039Q62
         K23G00G hC2023 04 06.41461 09 52 38.71 -41 29 46.9          18.1 VZEG039Q62
         K23G00G KC2023 04 06.44183 09 52 26.27 -41 23 18.3          17.7 VqEG039E23
         K23G00G KC2023 04 06.45339 09 52 21.28 -41 20 34.7          17.3 VqEG039E23
         K23G00G KC2023 04 06.46497 09 52 16.31 -41 17 49.5          17.4 VqEG039E23
         K23G00G KB2023 04 06.90673809 50 15.254-39 23 36.92         16.8 GXEG039Y01
         K23G00G KB2023 04 06.91345109 50 12.054-39 21 46.11         18.5 GXEG039Y01
         K23G00G KB2023 04 06.92005309 50 08.940-39 19 57.04         17.6 GXEG039Y01
         K23G00G !C2023 04 07.07139 09 49 05.789-38 34 15.02         17.3 GVEG039W88
         K23G00G !C2023 04 07.07794 09 49 02.570-38 32 13.85         17.2 GVEG039W88
         K23G00G !C2023 04 07.08488 09 48 59.126-38 30 04.93         17.1 GVEG039W88
         K23G00G  C2023 04 07.11294009 48 45.178-38 21 33.70         16.93oVEG039W68
         K23G00G  C2023 04 07.11578509 48 43.759-38 20 39.59         17.08oVEG039W68
         K23G00G  C2023 04 07.12145109 48 40.963-38 18 51.52         16.90oVEG039W68
         K23G00G  C2023 04 07.13121409 48 36.118-38 15 43.45         17.30oVEG039W68
         K23G00G *C2023 04 07.17765 09 48 14.093-38 00 15.48         16.8 GVEG039W88
         K23G00G *C2023 04 07.19450 09 48 06.214-37 54 36.94         16.8 GVEG039W88
         K23G00G *C2023 04 07.21891 09 47 55.133-37 46 19.92         16.7 GVEG039W88
         K23G00G *C2023 04 07.23293 09 47 49.025-37 41 30.26         16.4 GVEG039W88
         K23G00G KC2023 04 07.97407 09 43 25.33 -32 51 59.0          16.2 RVEG039X31
         K23G00G KC2023 04 07.97653 09 43 23.84 -32 50 50.9          16.1 RVEG039X31
         K23G00G KC2023 04 07.97871 09 43 22.49 -32 49 50.6          16.2 RVEG039X31
         K23G00G KC2023 04 07.98078 09 43 21.20 -32 48 52.8          16.1 RVEG039X31
         K23G00G KC2023 04 07.98288 09 43 19.95 -32 47 54.8          16.0 RVEG039X31
         K23G00G KC2023 04 07.98476 09 43 18.78 -32 47 01.5          16.2 RVEG039X31
         K23G00G KC2023 04 07.98682 09 43 17.51 -32 46 04.4          16.3 RVEG039X31
         K23G00G KC2023 04 07.98872 09 43 16.38 -32 45 11.6          16.3 RVEG039X31
         K23G00G KC2023 04 07.99061 09 43 15.17 -32 44 18.3          16.2 RVEG039X31
         K23G00G KC2023 04 07.99249 09 43 14.00 -32 43 25.6          16.0 RVEG039X31
         K23G00G KC2023 04 07.99427 09 43 12.88 -32 42 35.6          16.1 RVEG039X31
         K23G00G |C2023 04 08.00716 09 43 09.97 -32 36 35.2          17.0 VuEG039807
         K23G00G |C2023 04 08.00822 09 43 09.31 -32 36 05.4          16.9 VuEG039807
         K23G00G |C2023 04 08.00928 09 43 08.64 -32 35 35.3          16.8 VuEG039807
         K23G00G |C2023 04 08.01034 09 43 07.99 -32 35 05.4          17.0 VuEG039807
         K23G00G |C2023 04 08.01141 09 43 07.32 -32 34 35.3          16.9 VuEG039807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
    M22 ATLAS South Africa, Sutherland.  Observers L. Denneau, R. Siverd, J.
        Tonry, H. Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A.
        Lawrence, J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector +
        CCD.
    M28 Lesedi Telescope-SAAO Observatory, Sutherland.  Observers N. Erasmus, S.
        Potter, C. van Gend, S. Chandra.  Measurers N. Erasmus, T. Ngwane.  1.0-m
        f/8 Reflector + CCD.
    Q62 iTelescope Observatory, Siding Spring.  Observers D. Husar, K. Meo.
        Measurer D. Husar.  0.43-m f/6.8 reflector + CCD.
    W68 ATLAS Chile, Rio Hurtado.  Observers L. Denneau, R. Siverd, J. Tonry, H.
        Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
        J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
    W88 Slooh.com Chile Observatory, La Dehesa.  Observers W. F. Cashwell, M. G.
        J. Breukers.  0.43-m f/6.8 Corrected Dall-Kirkham + CCD.
    X07 iTelescope Deep Sky Chile, Rio Hurtado.  Observer M. Suzuki.  0.51-m f/6.8
        Corrected Dall-Kirkham + CCD.
    X31 Galileo Galilei Observatory, Oro Verde.  Observer C. Fornari.  0.40-m F/8
        Ritchey Chretien + CCD.
    Y01 SONEAR 2 Observatory, Belo Horizonte.  Observers C. Jacques, A. Caetano,
        E. Pimentel.  Measurer C. Jacques.  0.28-m f/2.2 astrograph + CMO.
    
    Orbital elements:
    2023 GG                                                  Earth MOID = 0.0039 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 280.70784              (2000.0)            P               Q                  
    n   0.80704253     Peri.   61.35776     -0.16904509     +0.98048128             
    a   1.1425409      Node   199.68997     -0.97589111     -0.18077668             
    e   0.1939036      Incl.   17.33662     -0.13805901     +0.07730615             
    P   1.22           H   23.19          G   0.15           U   7                  
    Residuals in seconds of arc
    230405 M22  0.0   0.5-    230406 Q62  0.2-  0.6+    230407 X31  0.1-  0.1+
    230405 M22  0.2+  0.2-    230406 E23  0.3+  0.2+    230407 X31  0.0   0.0
    230405 M22  0.2+  0.1-    230406 E23  0.1-  0.4+    230407 X31  0.2-  0.2-
    230405 M22  0.1-  0.0     230406 E23  0.0   0.2+    230407 X31  0.4-  0.1+
    230405 M28  0.9+  0.6-    230406 Y01  0.1+  0.2+    230407 X31  0.1+  0.4-
    230405 M28  1.2+  0.9-    230406 Y01  0.4-  0.3+    230407 X31  0.1-  0.5+
    230405 M28  1.1+  1.2-    230406 Y01  0.1-  0.2-    230407 X31  0.0   0.0
    230406 M28  1.2+  1.2-    230407 W88  0.2-  0.5-    230407 X31  0.5+  0.3-
    230406 X07  0.2-  0.1+    230407 W88  0.0   0.1-    230407 X31  0.0   0.0
    230406 X07  0.1-  0.1-    230407 W88  0.2-  0.0     230407 X31  0.1-  0.0
    230406 X07  0.1-  0.1+    230407 W68  0.1+  0.1-    230407 X31  0.3-  0.0
    230406 X07  0.1-  0.0     230407 W68  0.0   0.2-    230408 807  0.1+  0.0
    230406 W68  0.2+  0.3+    230407 W68  0.2+  0.4-    230408 807  0.1+  0.0
    230406 W68  0.0   0.3+    230407 W68  0.1-  0.1-    230408 807  0.0   0.1+
    230406 W68  0.2-  0.2+    230407 W88  0.4+  0.3-    230408 807  0.1+  0.1+
    230406 W68  0.0   0.4+    230407 W88  0.1-  0.3-    230408 807  0.0   0.0
    230406 Q62  0.2-  0.4+    230407 W88  0.5-  0.5-
    230406 Q62  0.4-  0.2+    230407 W88  0.1+  0.2+
    
    Ephemeris:
    2023 GG                  a,e,i = 1.14, 0.19, 17                  q = 0.9210
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 03 09    10 36 15.0 -54 48 06   0.2007  1.1062   119.8    51.1    21.8
    ...
    2023 03 24    10 20 56.5 -54 56 44   0.1101  1.0588   121.7    53.2    20.5
    ...
    2023 04 01    10 08 46.6 -51 30 38   0.06184 1.0342   123.3    53.8    19.2
    ...
    2023 04 07    09 49 31.3 -38 55 24   0.02650 1.0165   126.1    52.7    17.3
    2023 04 08    09 43 04.5 -32 40 12   0.02101 1.0137   126.7    52.4    16.8
    2023 04 09    09 34 10.8 -22 11 36   0.01595 1.0108   126.4    52.9    16.2
    ...
    2023 04 15    01 18 05.4 +79 14 41   0.02629 0.9942    69.8   108.8    19.4
    ...
    2023 04 23    22 56 32.2 +67 33 19   0.07338 0.9740    62.9   113.3    21.8
    ...
    2023 05 08    22 53 28.4 +62 26 04   0.1617  0.9436    61.8   109.5    23.2
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-G39
    


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