[Iaude] MPEC M71: 2022 MW1 [a=2.71,e=0.58,i=17.3,H=21.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Jun 25 09:07:59 EDT 2022


M.P.E.C. 2022-M71                                 Issued 2022 June 25, 13:06 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 https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2022 MW1                                    


Observations:
     K22M01W  C2022 06 05.36909 17 10 44.86 +28 07 36.9          21.8 GVEM071G96
     K22M01W  C2022 06 05.37431 17 10 44.83 +28 07 39.9          21.4 GVEM071G96
     K22M01W* C2022 06 23.31493517 13 18.948+29 05 13.45         21.30GVEM071G96
     K22M01W  C2022 06 23.32061317 13 18.955+29 05 11.36         21.27GVEM071G96
     K22M01W  C2022 06 23.32629117 13 18.984+29 05 09.20         21.17GVEM071G96
     K22M01W  C2022 06 23.33196717 13 19.060+29 05 07.19         20.77GVEM071G96
     K22M01W KC2022 06 23.36363917 13 19.297+29 04 54.48         20.89GVEM071I52
     K22M01W KC2022 06 23.37495917 13 19.412+29 04 49.80         21.16GVEM071I52
     K22M01W KC2022 06 23.38707617 13 19.524+29 04 44.83         20.65GVEM071I52
     K22M01W KC2022 06 23.39992617 13 19.621+29 04 39.36         20.90GVEM071I52
     K22M01W KC2022 06 24.19973617 13 36.11 +28 59 21.6          21.2 VuEM071H21
     K22M01W KC2022 06 24.20422817 13 36.19 +28 59 19.2          21.8 VuEM071H21
     K22M01W KC2022 06 24.94569 17 13 51.28 +28 53 35.0          21.3 GVEM071204
     K22M01W HC2022 06 24.97953 17 13 51.66 +28 53 18.7                VEM071204
     K22M01W KC2022 06 25.16379817 13 56.45 +28 51 49.6          20.7 VuEM071H21
     K22M01W KC2022 06 25.16836017 13 56.50 +28 51 46.8          21.0 VuEM071H21
     K22M01W KC2022 06 25.17038817 13 56.53 +28 51 45.7          21.1 VuEM071H21

Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
G96 Mt. Lemmon Survey.  Observers A. Serrano, D. Rankin.  Measurers B. Gray,
    D. Rankin, F. C. Shelly, E. J. Christensen, D. Fay, J. B. Fazekas, D. C.
    Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. L. Seaman, A. Serrano, K. W. Wierzchos.
    1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
    Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
    Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
    Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
    K. W. Wierzchos.  1.0-m prime focus + CCD.

Orbital elements:
2022 MW1                                                 Earth MOID = 0.1161 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
M   1.30780              (2000.0)            P               Q                  
n   0.22092903     Peri.  175.66446     +0.60256835     +0.76608316             
a   2.7099890      Node   131.20521     -0.74086184     +0.64115521             
e   0.5829476      Incl.   17.29504     -0.29670711     -0.04512856             
P   4.46           H   21.65          G   0.15           U   8                  
Residuals in seconds of arc
220605 G96  0.1+  0.1+    220623 I52  0.1-  0.0     220624 204  0.2+  0.3-
220605 G96  0.1-  0.1-    220623 I52  0.0   0.1-    220624 204  0.2-  0.4+
220623 G96  0.4+  0.0     220623 I52  0.0   0.1-    220625 H21  0.0   0.4+
220623 G96  0.0   0.0     220623 I52  0.5-  0.2-    220625 H21  0.1-  0.2-
220623 G96  0.2-  0.0     220624 H21  0.1-  0.3+    220625 H21  0.0   0.3-
220623 G96  0.2+  0.2+    220624 H21  0.4+  0.2-

Ephemeris:
2022 MW1                 a,e,i = 2.71, 0.58, 17                  q = 1.1302
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 26    17 09 25.3 +25 46 09   0.5062  1.3984   131.0    33.1    22.3
...
2022 06 10    17 11 08.4 +28 49 22   0.4052  1.3053   128.2    37.7    21.8
...
2022 06 18    17 12 06.0 +29 20 20   0.3557  1.2612   126.7    40.2    21.5
...
2022 06 24    17 13 32.2 +29 00 51   0.3198  1.2313   125.9    42.0    21.3
2022 06 25    17 13 52.5 +28 53 17   0.3139  1.2267   125.8    42.3    21.2
2022 06 26    17 14 15.0 +28 44 21   0.3080  1.2221   125.7    42.5    21.2
...
2022 07 02    17 17 26.8 +27 18 23   0.2733  1.1966   125.6    43.7    20.9
...
2022 07 10    17 25 17.6 +23 34 29   0.2288  1.1683   126.9    44.1    20.5
...
2022 07 25    17 59 07.3 +07 04 03   0.1572  1.1357   136.9    37.6    19.4

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-M71




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