• MPC Preparation (Info)

  • MPEC 2022-U17 : 2022 UG

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2022-U16 Read MPEC 2022-U18


    M.P.E.C. 2022-U17                              Issued 2022 October 17, 20:43 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
    
                                     2022 UG                                 
    
    
    Observations:
         K22U00G  C2022 10 14.32886423 55 20.241-19 47 56.82         20.10GVEU017F51
         K22U00G  C2022 10 14.35270323 55 25.130-19 51 32.01         19.91GVEU017F51
         K22U00G  C2022 10 15.39138400 02 04.849-22 56 06.37         19.88GVEU017F52
         K22U00G  C2022 10 15.39400800 02 05.710-22 56 38.77         19.06GVEU017F52
         K22U00G* C2022 10 16.37883900 12 04.267-27 09 32.55         19.24iUEU017F52
         K22U00G  C2022 10 16.38838000 12 09.908-27 12 30.12         18.62iUEU017F52
         K22U00G  C2022 10 16.40751300 12 21.357-27 18 26.92         19.53iUEU017F52
         K22U00G  C2022 10 16.49778900 13 18.959-27 46 38.69         19.14GVEU017F51
         K22U00G  C2022 10 16.49843400 13 19.403-27 46 50.91         19.14GVEU017F51
         K22U00G KC2022 10 16.71906 00 16 48.80 -29 04 50.3          19.1 GVEU017N88
         K22U00G KC2022 10 16.72105 00 16 50.39 -29 05 34.0          19.1 GVEU017N88
         K22U00G |C2022 10 17.11655 00 23 53.29 -31 34 24.5          19.4 VuEU017807
         K22U00G |C2022 10 17.12064 00 23 57.28 -31 36 12.2          19.6 VuEU017807
         K22U00G |C2022 10 17.12473 00 24 01.37 -31 37 59.3          19.8 VuEU017807
         K22U00G  C2022 10 17.32533500 28 26.514-33 15 09.06         19.01GVEU017F52
         K22U00G  C2022 10 17.32596400 28 27.240-33 15 27.40         18.93GVEU017F52
    
    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.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
        Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao,
        C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
    N88 Xingming Observatory #3, Nanshan.  Observer X. Gao.  Measurer Q.-Z. Ye.
        0.6-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2022 UG                                                  Earth MOID = 0.0008 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 321.97361              (2000.0)            P               Q                  
    n   0.37584809     Peri.  321.09905     +0.43788256     -0.89898318             
    a   1.9016379      Node   102.93028     +0.82723287     +0.39880161             
    e   0.5131118      Incl.    0.55179     +0.35205771     +0.18107048             
    P   2.62           H   26.19          G   0.15           U   7                  
    Residuals in seconds of arc
    221014 F51  0.0   0.1+    221016 F52  0.1-  0.2+    221017 807  0.5-  0.0
    221014 F51  0.2+  0.1-    221016 F51  0.1-  0.1-    221017 807  0.0   0.2-
    221015 F52  0.3+  0.4-    221016 F51  0.0   0.2-    221017 F52  0.2+  0.1+
    221015 F52  0.1-  0.2+    221016 N88  0.2-  0.2+    221017 F52  0.2+  0.1+
    221016 F52  0.1+  0.1-    221016 N88  0.4+  0.7-
    221016 F52  0.1-  0.1+    221017 807 (0.2+  0.9+)
    
    Ephemeris:
    2022 UG                  a,e,i = 1.90, 0.51, 1                   q = 0.9259
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 17    23 37 08.6 -06 01 30   0.1909  1.1958   176.4     3.0    23.3
    ...
    2022 10 02    23 37 02.7 -09 05 57   0.09905 1.0955   161.6    16.7    22.3
    ...
    2022 10 10    23 42 42.3 -13 21 10   0.05509 1.0479   152.4    26.2    21.2
    ...
    2022 10 16    00 07 41.3 -25 15 54   0.02388 1.0158   141.5    37.7    19.6
    2022 10 17    00 21 34.2 -30 45 08   0.01907 1.0109   137.3    42.0    19.3
    2022 10 18    00 48 11.3 -39 27 59   0.01463 1.0060   130.2    49.2    18.9
    ...
    2022 10 24    10 42 45.2 -16 33 20   0.02267 0.9793    46.2   132.8    23.9
    ...
    2022 11 01    11 13 13.1 -02 22 56   0.06417 0.9513    48.4   128.7    25.7
    ...
    2022 11 16    11 30 53.5 +00 59 53   0.1446  0.9262    60.4   111.8    26.1
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U17
    


    Read MPEC 2022-U16 Read MPEC 2022-U18


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)