[Iaude] MPEC M02: 2022 CN1 [a=1.32,e=0.22,i=27.7,H=21.32]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Jun 16 10:07:28 EDT 2022


M.P.E.C. 2022-M02                                 Issued 2022 June 16, 14:06 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 CN1                                    


                           Revision to MPEC 2022-C93                            

Additional Observations:
     K22C01N ^C2004 07 24.55018822 16 21.542-17 50 22.26         22.21GVEM002568
     K22C01N ^C2004 07 24.55340822 16 21.356-17 50 29.98         22.06GVEM002568
     K22C01N ^C2004 07 24.55662222 16 21.170-17 50 37.25         22.17GVEM002568
     K22C01N ^C2004 07 24.55983122 16 20.978-17 50 44.90         22.09GVEM002568
     K22C01N ^C2004 07 24.56305722 16 20.784-17 50 52.56         22.41GVEM002568
     K22C01N ^C2004 07 24.56627322 16 20.601-17 51 00.02         22.21GVEM002568
     K22C01N ^C2004 07 24.56947922 16 20.414-17 51 07.46         22.37GVEM002568
     K22C01N ^C2004 07 24.57268222 16 20.235-17 51 14.89         22.30GVEM002568
     K22C01N ^C2004 07 24.57593722 16 20.045-17 51 22.37         22.49GVEM002568
     K22C01N ^C2004 07 24.57914822 16 19.851-17 51 30.14         22.13GVEM002568
     K22C01N  C2013 06 20.61565919 54 53.842+12 33 44.79         21.29GVEM002F51
     K22C01N  C2013 06 27.53100919 44 06.826+09 58 33.60         22.41GVEM002F51
     K22C01N  C2019 05 29.55915518 18 40.198+36 59 02.02         22.33GVEM002F52
     K22C01N  C2019 05 29.58241918 18 37.436+36 58 46.74         21.82GVEM002F52
     K22C01N  C2019 06 03.51071418 09 03.997+35 54 41.49         22.70GVEM002F52
     K22C01N  C2019 06 03.52175218 09 02.579+35 54 30.86         22.06GVEM002F52
     K22C01N  C2019 06 03.53278618 09 01.195+35 54 20.43         23.18GVEM002F52
     K22C01N  C2019 06 29.51317717 17 42.529+23 25 18.73         21.15GVEM002F52
     K22C01N  C2019 07 07.26864017 06 50.115+17 58 31.02         22.57GVEM002F51
     K22C01N  C2019 07 07.29277417 06 48.290+17 57 27.70         23.48GVEM002F51
     K22C01N  C2019 07 07.30481817 06 47.377+17 56 56.58         23.62GVEM002F51
     K22C01N  C2019 07 25.35716116 54 28.860+04 51 09.40         22.25GVEM002F52
     K22C01N  C2019 07 29.32901016 54 07.100+02 08 59.76         22.95GVEM002F52
     K22C01N  C2019 07 29.34134516 54 07.034+02 08 30.44         22.45GVEM002F52
     K22C01N  C2019 07 29.35365916 54 07.017+02 08 00.66         22.67GVEM002F52
     K22C01N  C2021 10 17.61195807 02 28.596-29 36 23.41         23.15GVEM002F51
     K22C01N  C2021 10 17.61868207 02 29.623-29 36 29.46         23.44GVEM002F51
     K22C01N  C2021 10 17.62543607 02 30.757-29 36 35.19         22.84GVEM002F51
     K22C01N  C2022 02 20.62470816 43 11.679+37 55 39.88         21.58GVEM002F52
     K22C01N  C2022 02 20.63431016 43 13.771+37 56 00.64         21.53GVEM002F52
     K22C01N  C2022 02 20.64391716 43 15.835+37 56 20.53         21.61GVEM002F52
     K22C01N  C2022 02 20.65355116 43 17.883+37 56 40.67         21.28GVEM002F52

Observer details:
568 Mauna Kea.  Observers T. George, T. Burdullis.  Measurers R. Weryk, R.
    Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, I. Smith.  Measurers S. Chastel, 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, M. Huber, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
040724 568 22.7-  2.1-    220220 F52  0.1-  0.0-    MPO704381   +0.00 days

Orbital elements:
2022 CN1                                            PHA, Earth MOID = 0.0453 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
M 129.20641              (2000.0)            P               Q                  
n   0.64835426     Peri.    6.82349     -0.68719733     -0.62595054             
a   1.3220904      Node   127.44214     +0.64265178     -0.76046210             
e   0.2229140      Incl.   27.67055     +0.33876028     +0.17286791             
P   1.52           H   21.32          G   0.15           U   0                  
Residuals in seconds of arc
040724 568  0.0   0.3-    220113 G96  0.4-  0.2+    220212 I52  0.3-  0.3-
040724 568  0.0   0.4-    220113 G96  0.2+  0.5+    220219 I52  0.1+  0.1+
040724 568  0.0   0.2-    220113 G96  0.6-  1.1-    220219 I52  0.2+  0.3-
040724 568  0.0   0.3-    220204 G96  0.1-  0.5+    220220 I52  0.1+  0.4-
040724 568  0.1-  0.4-    220204 G96  0.1-  0.2-    220220 I52  0.1-  0.0
040724 568  0.1-  0.4-    220204 G96  0.1-  0.1+    220220 I52  0.1+  0.3-
040724 568  0.1-  0.3-    220204 G96  0.2+  0.4-    220220 F52  0.5-  0.3-
040724 568  0.0   0.3-    220204 I52  1.2+  0.1+    220220 F52  0.1-  0.3+
040724 568  0.0   0.1-    220204 I52  0.3-  0.4-    220220 F52  0.0   0.1-
040724 568  0.1-  0.4-    220204 I52  0.4+  0.3+    220220 F52  0.1-  0.1-
130620 F51  0.4+  0.3+    220204 I52  0.2+  0.0     220301 691  0.8-  1.3+
130627 F51  0.1-  0.2+    220204 G96  0.1+  0.5+    220301 691  0.5+  0.4-
190529 F52  0.2-  0.4+    220204 G96  0.4-  0.5-    220324 V06  0.9-  0.8-
190529 F52  0.4-  0.3+    220204 G96  0.5-  0.2-    220324 V06  0.4-  0.2-
190603 F52  0.3+  0.3+    220204 G96  0.2-  0.1+    220324 V06  0.0   0.3-
190603 F52  0.2+  0.0     220205 033  0.4-  0.3-    220324 V06  0.2+  0.5-
190603 F52  0.5+  0.1-    220205 033  0.0   0.1+    220415 695  0.0   0.2-
190629 F52  0.3-  0.2+    220205 033  0.1-  0.1-    220415 695  0.1-  0.0
190707 F51  0.4-  0.4+    220205 033  0.1-  0.0     220415 695  0.1-  0.1-
190707 F51  0.0   0.1-    220205 H36  0.3-  0.1-    220502 H21  0.1-  0.1-
190707 F51  0.1+  0.2+    220205 H36  0.5+  0.3+    220502 H21  0.5+  0.4+
190725 F52  0.2+  0.2+    220205 H36  0.0   0.3+    220502 H21  0.5+  0.5+
190729 F52  0.0   0.2-    220206 I93  0.9-  0.5+    220519 695  0.2-  0.1-
190729 F52  0.2-  0.1+    220206 I93  0.6-  0.1-    220519 695  0.0   0.1-
190729 F52  0.2+  0.1-    220206 I93  0.4-  0.5+    220519 695  0.0   0.0
211017 F51  0.7+  0.3-    220206 104  0.1-  0.0     220608 695  0.1-  0.4-
211017 F51  0.1-  0.3-    220206 104  0.1+  0.1+    220608 695  0.3-  0.1-
211017 F51  0.5+  0.0     220206 104  0.5-  0.3-    220608 695  0.2+  0.2-
220113 G96  0.4+  0.0     220212 I52  0.3+  1.3+

Ephemeris:
2022 CN1                 a,e,i = 1.32, 0.22, 28                  q = 1.0274
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 17    17 13 44.2 +51 56 02   0.6031  1.3092   105.6    48.1    22.6
...
2022 06 01    16 40 32.9 +46 51 53   0.6098  1.3587   111.1    44.1    22.6
...
2022 06 09    16 25 32.7 +42 41 03   0.6173  1.3841   113.7    42.2    22.6
...
2022 06 15    16 16 27.9 +38 57 54   0.6262  1.4025   115.3    40.9    22.6
2022 06 16    16 15 09.0 +38 18 14   0.6280  1.4055   115.5    40.7    22.7
2022 06 17    16 13 53.5 +37 37 56   0.6299  1.4085   115.7    40.5    22.7
...
2022 06 23    16 07 32.7 +33 24 35   0.6439  1.4262   116.6    39.6    22.7
...
2022 07 01    16 02 15.3 +27 24 53   0.6698  1.4487   116.9    38.7    22.8
...
2022 07 16    16 01 11.6 +15 57 57   0.7427  1.4878   114.6    38.4    23.1

A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-M02




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