• MPC Preparation (Info)

  • MPEC 2022-R93 : 2022 RY1

    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-R92 Read MPEC 2022-R94


    M.P.E.C. 2022-R93                             Issued 2022 September 5, 03:12 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 RY1                                 
    
    
    Observations:
         K22R01Y* C2022 09 02.39578122 26 56.226-16 26 07.39         21.20wUER093F52
         K22R01Y  C2022 09 02.40726222 26 53.648-16 25 25.81         21.12wUER093F52
         K22R01Y  C2022 09 02.43017622 26 48.476-16 24 03.36         20.92wUER093F52
         K22R01Y  C2022 09 02.52846222 26 26.514-16 18 06.46         20.97GVER093F51
         K22R01Y  C2022 09 02.52933122 26 26.308-16 18 03.14         20.91GVER093F51
         K22R01Y |C2022 09 03.18620 22 24 09.41 -15 37 46.2          21.1 VuER093807
         K22R01Y |C2022 09 03.18915 22 24 08.75 -15 37 35.5          21.1 VuER093807
         K22R01Y |C2022 09 03.19219 22 24 08.09 -15 37 24.3          21.1 VuER093807
         K22R01Y ^C2022 09 03.40439022 23 23.825-15 24 54.83         21.24GVER093568
         K22R01Y ^C2022 09 03.40519022 23 23.647-15 24 51.80         21.23GVER093568
         K22R01Y |C2022 09 05.03599 22 17 44.56 -13 43 13.6          20.2 VuER093807
         K22R01Y |C2022 09 05.04417 22 17 42.82 -13 42 42.8          20.0 VuER093807
         K22R01Y |C2022 09 05.05235 22 17 41.05 -13 42 12.3          20.4 VuER093807
    
    Observer details:
    568 Mauna Kea.  Observer J. Fairlamb.  Measurers R. Weryk, R. Wainscoat.
        2.24-m University of Hawaii reflector + CCD.
    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, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
        Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
        Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2022 RY1                                                 Earth MOID = 0.2364 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M 315.58735              (2000.0)            P               Q                  
    n   0.55385906     Peri.   39.98204     +0.91749845     -0.38258540             
    a   1.4684862      Node   341.59685     +0.21516458     +0.70737045             
    e   0.1771576      Incl.   20.14815     +0.33451577     +0.59435298             
    P   1.78           H   22.94          G   0.15           U   8                  
    Residuals in seconds of arc
    220902 F52  0.0   0.0     220903 807  0.3-  0.0     220905 807  0.2-  0.1-
    220902 F52  0.0   0.2+    220903 807  0.3-  0.1-    220905 807  0.3+  0.2+
    220902 F52  0.2-  0.0     220903 807  0.0   0.1-    220905 807  0.3+  0.1+
    220902 F51  0.2+  0.2-    220903 568  0.0   0.0
    220902 F51  0.0   0.0     220903 568  0.0   0.0
    
    Ephemeris:
    2022 RY1                 a,e,i = 1.47, 0.18, 20                  q = 1.2083
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 08 06    23 41 43.6 -34 02 53   0.3650  1.3168   140.5    29.3    22.6
    ...
    2022 08 21    23 08 25.6 -26 53 22   0.2887  1.2843   158.2    17.0    21.7
    ...
    2022 08 29    22 42 20.2 -20 37 09   0.2629  1.2687   168.5     9.2    21.2
    ...
    2022 09 04    22 21 19.0 -14 47 59   0.2526  1.2580   169.7     8.2    21.0
    2022 09 05    22 17 50.7 -13 45 44   0.2517  1.2562   168.8     8.9    21.0
    2022 09 06    22 14 24.2 -12 42 41   0.2510  1.2546   167.7     9.8    21.1
    ...
    2022 09 12    21 54 49.3 -06 16 34   0.2520  1.2450   158.9    16.9    21.3
    ...
    2022 09 20    21 33 07.8 +01 56 54   0.2654  1.2337   146.1    27.0    21.7
    ...
    2022 10 05    21 10 13.1 +14 00 26   0.3174  1.2179   127.0    41.0    22.5
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-R93
    


    Read MPEC 2022-R92 Read MPEC 2022-R94


    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)