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  • MPEC 2022-T119 : 2019 CE5

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    M.P.E.C. 2022-T119                             Issued 2022 October 10, 14:04 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
    
                                    2019 CE5                                 
    
    
                               Revision to MPEC 2019-C142                           
    
    Additional Observations:
         K19C05E 0C2022 08 30.42665600 05 59.378+00 35 11.26         23.66GVET119T12
         K19C05E 0C2022 08 30.43320800 05 58.754+00 35 14.03         23.43GVET119T12
         K19C05E 0C2022 09 24.34369223 10 46.220+03 03 01.86         22.71GVET119T12
         K19C05E 0C2022 09 26.38889923 05 29.586+03 12 26.21         22.90GVET119T12
         K19C05E 0C2022 09 26.39128923 05 29.191+03 12 26.87         22.97GVET119T12
    
    Observer details:
    T12 University of Hawaii 88-inch telescope, Maunakea.  Observers D. Hung, D.
        J. Tholen.  Measurer D. J. Tholen.  2.24-m f/10.1 reflector + 2112 x 2112
        pixels STA1600 10k CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    220830 T12  0.5+  1.5+    220926 T12  0.9+  1.3+    MPO467465   +0.02 days
    
    Orbital elements:
    2019 CE5                                                 Earth MOID = 0.0538 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 226.76906              (2000.0)            P               Q                  
    n   0.72976949     Peri.  133.36409     -0.45071777     -0.89205059             
    a   1.2218341      Node   343.33596     +0.78193142     -0.37661702             
    e   0.1745333      Incl.    6.63928     +0.43062366     -0.24981065             
    P   1.35           H   23.43          G   0.15           U   0                  
    Residuals in seconds of arc
    190211 703  0.4+  0.0     190213 I52  0.4+  0.2-    190228 703  0.2-  0.2-
    190211 703  0.1-  0.3-    190213 734  0.3-  0.3-    190228 703  0.1-  0.1-
    190211 703  0.1+  0.6+    190213 734  0.3-  0.5-    190228 703  0.3-  0.4+
    190211 703  0.1-  0.2+    190213 734  0.4-  0.4-    190228 703  0.7+  0.4+
    190211 I52  0.0   0.1+    190214 J69 (0.1+  2.2-)   190228 703  0.5+  0.0
    190211 I52  0.2-  0.1+    190214 J69 (0.4+  1.0-)   190228 703  0.8+  0.3+
    190211 I52  0.2-  0.0     190215 C47  0.1-  0.0     190228 703  0.3-  1.1+
    190211 I52  0.1+  0.2-    190215 C47  0.2-  0.1-    190228 I52  0.1-  0.2-
    190211 033  0.0   0.2+    190215 K61  0.7+  0.9+    190228 I52  0.0   0.1-
    190211 033  0.0   0.0     190215 K61  0.6+  1.5+    190228 I52  0.2-  0.1-
    190211 033  0.1+  0.0     190215 K61  1.0+  1.4+    190228 I52  0.0   0.3-
    190211 033  0.1-  0.0     190215 K61  1.2+  1.2+    190303 691  0.5-  0.3-
    190211 033  0.0   0.1+    190220 Z80  0.1+  0.3-    190303 691  0.1+  0.3+
    190211 C95  0.3+  0.2+    190220 Z80  0.1-  0.7+    190303 691  0.1+  0.4+
    190211 C95  0.6-  0.0     190220 Z80  0.2+  0.8+    190306 I52  0.1+  0.0
    190211 C95 (0.5-  1.1+)   190222 204  0.1-  0.2-    190306 I52  0.1+  0.2-
    190211 K38  0.1-  0.1-    190222 204  0.1-  0.1+    190306 I52  0.1-  0.1-
    190211 033  0.0   0.1+    190222 Z80  0.1+  0.0     190307 I52  0.2+  0.1+
    190211 033  0.0   0.1+    190222 204  0.0   0.1+    190307 I52  0.6-  0.1+
    190211 033  0.0   0.1+    190222 Z80  0.4+  0.1-    190307 I52  0.1+  0.1+
    190211 K38  0.1+  0.0     190222 Z80  0.4-  0.2-    190307 I52  0.3+  0.2+
    190211 K38  0.1-  0.1-    190223 L04  0.1+  1.3-    190309 130  0.3+  0.3-
    190211 C77  0.8+  0.4+    190223 L04  0.4+  1.6-    190309 130  0.3-  0.0
    190211 K38  0.7-  0.2-    190223 L04  0.1+  1.5-    190313 I15  0.7+  0.5+
    190211 C77  0.9+  0.1-    190223 K74  0.3-  0.6+    190313 I15  0.0   0.2+
    190211 K63  0.5-  0.1-    190223 K74  0.2+  0.6+    190313 I15  0.0   0.3+
    190211 C77  0.3+  0.2+    190223 K74  0.2-  0.3+    190318 H21  0.4+  0.3-
    190211 K63  0.4-  0.3-    190223 K74  0.2+  0.5+    190318 H21  0.7+  0.6-
    190211 K63  0.2-  0.6+    190223 A48  0.0   0.5+    190318 H21  0.4+  0.4-
    190211 K38  0.5+  0.1-    190223 K74  0.1-  0.2+    190324 691  0.1-  0.2+
    190211 203  0.4-  0.1-    190223 A48  0.1-  0.5+    190324 691  0.1-  0.1+
    190211 203  0.2-  0.2+    190223 A48  0.1-  0.8+    190325 691  0.0   0.1+
    190211 L01  0.2+  0.3+    190223 K74  0.3-  0.6+    190325 691  0.2+  0.1+
    190211 L01  0.2+  0.4+    190223 A48  0.4-  0.2+    190325 691  0.3-  0.1+
    190211 L01  0.1-  0.4+    190224 G40  0.1+  0.4-    190329 691  0.3+  0.5+
    190211 L01  0.1+  0.1+    190224 G40  0.1+  0.1-    190329 691  0.4+  0.1-
    190211 203  0.3-  0.1+    190224 G40  0.2+  0.1-    190329 691 (0.8-  0.9+)
    190211 J95  0.5+  0.1+    190224 K61  0.2+  0.0     190329 I52  0.1-  0.2-
    190211 J95  0.1-  0.1-    190224 K61  0.0   0.3-    190329 I52  0.2-  0.1+
    190211 J95  0.1-  0.1+    190224 K61  0.1-  0.2+    190329 I52  0.7-  0.3+
    190211 Z80  0.3-  0.8-    190224 K61  0.1+  0.3+    190329 I52  0.2+  0.6-
    190211 Z80  0.1-  0.5+    190224 Z43  0.2+  0.4+    190330 291  0.8+  0.1+
    190211 Z80  1.2-  0.1+    190224 Z43  0.1+  0.1+    190330 291  0.0   0.1+
    190211 Z80  0.4+  0.1-    190224 Z43  0.1-  0.1-    190330 291 (1.4+  0.5+)
    190211 Z80  0.6+  0.7+    190224 Z43  0.0   0.1-    190401 691  0.1+  0.2-
    190212 V03  0.2-  0.2+    190224 Z43  0.2+  0.1-    190401 691  0.0   0.4-
    190212 V03  0.7-  0.3-    190225 A48  0.0   0.1-    190401 691  0.7-  0.4+
    190212 I52  0.2+  0.1-    190225 A48  0.2+  0.6+    190402 691  0.2-  0.3-
    190212 I52  0.0   0.5+    190225 A48  0.4+  0.0     190402 691 (0.3-  1.0+)
    190212 I52  0.2+  0.2+    190225 A48  0.7+  0.1-    190402 691  0.0   0.2+
    190212 I52  0.0   0.1-    190226 H45  0.4+  0.8+    190404 291  0.1-  0.4-
    190212 V01  0.3-  0.0     190226 H45  0.1+  0.0     190404 291  0.2-  0.0
    190212 V01  0.0   1.2-    190226 H45  0.3-  0.3+    190404 291  0.3+  0.4+
    190212 595  0.2-  0.1+    190226 H45  0.1-  0.2+    190405 691  0.0   0.2-
    190212 595  0.1-  0.5-    190226 H45  0.3-  0.5-    190405 691  0.3-  0.0
    190212 587  0.4+  0.8-    190226 H45  0.0   0.0     190405 691  0.1-  0.4-
    190212 587  0.4+  0.7-    190227 T08  0.2-  0.3+    190411 807  0.1+  0.2+
    190212 595  0.1+  0.1+    190227 T08  0.0   0.0     190411 807  0.1-  0.4-
    190212 587  0.0   0.4-    190227 T08  0.3+  0.3+    190411 807  0.2-  0.0
    190212 K38  0.0   0.3-    190227 T08  0.1+  0.6+    190425 291  0.3+  0.2+
    190212 K38  0.3+  0.1+    190227 246  0.4+  0.6+    190425 291  0.3+  0.0
    190212 K38  0.1-  0.0     190227 246  0.2+  0.1+    190425 291 (0.8+  1.1+)
    190212 204  0.1+  0.1-    190227 246  0.1+  0.5-    220830 T12  0.1-  0.1+
    190212 204  0.0   0.2-    190227 246  0.1-  1.2+    220830 T12  0.1+  0.0
    190212 104  0.4-  0.1-    190227 151  0.2+  0.2-    220924 T12  0.0   0.0
    190212 104  0.2+  0.1+    190227 151  0.2+  0.3-    220926 T12  0.0   0.0
    190212 104  0.0   0.3+    190227 151  0.2+  0.1-    220926 T12  0.1-  0.0
    190213 I52 (1.0+  0.4+)   190227 151  0.2+  0.0
    190213 I52  0.1-  0.2-    190227 151  0.2+  0.2+
    
    Ephemeris:
    2019 CE5                 a,e,i = 1.22, 0.17, 7                   q = 1.0086
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 10    23 46 25.4 +01 45 37   0.3215  1.3241   169.0     8.4    22.2
    ...
    2022 09 25    23 09 03.9 +03 06 13   0.2933  1.2892   165.6    11.2    22.0
    ...
    2022 10 03    22 49 26.2 +03 41 23   0.2920  1.2692   153.7    20.4    22.3
    ...
    2022 10 09    22 37 00.8 +04 07 06   0.2963  1.2537   145.2    27.1    22.5
    2022 10 10    22 35 11.8 +04 11 28   0.2973  1.2511   143.8    28.1    22.5
    2022 10 11    22 33 27.4 +04 15 53   0.2985  1.2485   142.5    29.2    22.6
    ...
    2022 10 17    22 24 44.8 +04 43 34   0.3070  1.2325   134.8    35.0    22.8
    ...
    2022 10 25    22 17 53.5 +05 25 44   0.3217  1.2108   125.7    41.8    23.0
    ...
    2022 11 09    22 18 47.0 +07 11 07   0.3525  1.1695   112.0    51.7    23.4
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-T119
    


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