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  • MPEC 2021-N104 : 2004 FJ11

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    M.P.E.C. 2021-N104                                Issued 2021 July 12, 14:05 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
    
                                    2004 FJ11                                
    
    
                               Revision to MPEC 2004-F63                            
    
    Additional Observations:
         K04F11J  C2021 07 09.59015201 13 12.760+04 53 04.57         23.10GVEN104T14
         K04F11J  C2021 07 09.59159201 13 12.864+04 53 05.19         23.07GVEN104T14
         K04F11J  C2021 07 09.59303201 13 12.959+04 53 05.87         23.08GVEN104T14
         K04F11J  C2021 07 10.57051901 14 19.717+05 00 29.71         23.26GVEN104T14
         K04F11J  C2021 07 10.57195801 14 19.802+05 00 30.41         23.37GVEN104T14
         K04F11J  C2021 07 10.57339901 14 19.907+05 00 31.00         23.58GVEN104T14
    
    Observer details:
    T14 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT).  Observer C. Cunningham.
        Measurer D. J. Tholen.  3.6-m f/4.1 reflector + MegaCam.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    210709 T14 0.29- 0.19-    210710 T14 0.30- 0.19-    MPO542911   -1.18 days
    
    Orbital elements:
    2004 FJ11                                           PHA, Earth MOID = 0.0214 AU
    Epoch 2021 July 5.0 TT = JDT 2459400.5                  Veres                   
    M  21.50946              (2000.0)            P               Q                  
    n   0.29220859     Peri.  232.56390     -0.28497160     +0.95842074             
    a   2.2490929      Node    20.89365     -0.86575318     -0.25070160             
    e   0.5616937      Incl.    2.38836     -0.41141539     -0.13630258             
    P   3.37           H   21.05          G   0.15           U   0                  
    Residuals in seconds of arc
    040315 703  2.5-  0.1+    040401 608  0.7+  0.3-    040422 A41  0.2+  0.9-
    040315 703  1.1-  1.1-    040407 926 (1.3-  0.7+)   040422 A41  0.8-  0.8-
    040315 704  1.7+  0.1-    040407 926  0.8-  0.3-    040422 A41  0.9-  0.6+
    040315 703  1.2+  1.2-    040407 926  0.1-  0.6+    040424 084 (1.3+  0.3+)
    040315 704  1.3+  0.6-    040407 608  0.4-  0.2-    040425 084 (1.3+  0.5-)
    040315 703  0.2-  0.2+    040407 608  0.4+  0.5+    040425 587  0.5-  0.2-
    040315 704 (2.2+  0.1-)   040407 608  0.2-  0.6+    040425 587  0.8-  0.3+
    040315 704  1.9+  0.1+    040407 084  0.4+  0.3+    040425 587  0.5-  0.4-
    040317 691  0.3-  0.0     040408 J95  1.8+  0.6+    040426 084  0.8+  0.2+
    040317 691  0.2-  0.1+    040408 J95  0.5+  0.6+    040429 G73  0.6+  0.5-
    040317 691  0.3-  0.2+    040411 941  0.4-  0.2+    040429 G73  0.5+  0.4+
    040319 704  0.6+  0.4+    040411 941  0.7-  0.2+    040429 G73  0.4+  0.0
    040319 704  0.3+  0.8+    040411 941  0.8-  0.1+    040429 G73  0.4+  0.0
    040319 704  0.1-  0.9+    040411 941  0.7-  0.1+    040507 649  0.1-  0.3-
    040319 704  0.5+  0.5+    040411 941  0.8-  0.1-    040507 649  0.2-  0.1-
    040319 704  0.4+  0.8+    040411 246  0.2-  0.1+    040507 649  0.4-  0.3-
    040322 704  0.5+  0.3-    040411 246  0.2-  0.2-    040507 649  0.0   0.3-
    040322 704  0.6+  0.3+    040411 246  0.2-  0.0     040507 084 (3.1+  0.5-)
    040322 704  0.4+  0.5-    040412 246  0.7-  0.0     040508 G73  0.4-  0.2-
    040322 704  1.2+  0.0     040412 246  0.3-  0.4-    040508 G73  0.4+  0.9-
    040322 704  1.0+  0.5+    040412 246  0.0   0.1-    040508 G73  0.6+  0.6-
    040325 704  0.1+  0.2-    040412 084  0.9+  0.3+    040508 G73  0.4+  0.9-
    040325 704  0.0   0.5+    040413 691  0.4-  0.0     040508 G73  0.2+  0.5-
    040325 704  0.3-  0.8+    040413 691  0.3-  0.0     040508 084  0.4+  0.2+
    040325 J95  1.1+  0.8-    040413 691  0.4-  0.1-    040508 941  0.5-  0.4-
    040325 J95  0.4+  0.7-    040413 E14  0.1+  0.1+    040508 941  0.5-  0.4-
    040325 J95  0.6+  1.2+    040413 E14  0.3-  0.3-    040508 941  0.6-  0.5-
    040325 J95  0.3+  0.3-    040413 E14  0.0   0.1+    040508 941  0.7-  0.5-
    040326 J95  0.1-  0.5+    040413 084  0.4-  0.9+    040508 941  0.5-  0.5-
    040326 854  0.5+  0.2+    040414 215  0.6+  0.5-    040510 428  0.3+  0.0
    040326 854  0.0   0.3-    040415 G73  0.3-  0.5+    040510 428  0.5-  0.8-
    040326 854  0.5+  0.1-    040415 704  0.1+  0.3-    040510 240  0.3+  0.8-
    040326 704  0.2+  0.0     040415 G73  0.3+  0.3-    040510 240  0.4+  0.6-
    040326 704  0.5+  0.5+    040415 704  1.3+  1.6+    040510 240  0.1-  0.4-
    040326 704  0.4+  0.4-    040415 699  0.5+  0.5+    040510 240  0.2-  0.3-
    040326 704  0.2-  0.6+    040415 704  0.4-  1.6+    040510 240  0.3-  0.2+
    040326 704  0.4+  0.3+    040415 H41  0.2-  0.1+    040510 240  0.0   0.2+
    040326 704  0.2-  0.2+    040415 G73  0.5+  0.3-    040515 E12  0.7+  0.9+
    040326 704  0.1+  0.4+    040415 H41  0.6+  0.0     040515 E12 (3.7+  2.7+)
    040326 704  0.1+  0.1-    040415 704  0.4-  0.1+    040515 E12  1.0-  0.9+
    040326 704  0.2-  0.0     040415 H41  0.5-  0.3+    040515 E12 (0.6-  1.7+)
    040328 704  0.3+  0.2+    040415 699  0.3+  0.4-    040713 474  1.4+  0.6-
    040328 704  0.4+  0.0     040415 704  1.4-  1.5+    040713 474  0.4-  0.6+
    040328 704  0.6+  0.2+    040415 G73  0.2+  0.1+    040713 474  1.1+  0.5-
    040328 704  0.7+  0.2-    040415 699  0.2-  0.3+    040714 711  0.6-  0.3-
    040328 704  0.8+  0.0     040415 699  0.0   0.2-    040714 711  0.1+  0.6-
    040328 104  0.3-  0.0     040415 084  0.9+  0.0     040714 711  0.3-  1.0-
    040328 104  0.2-  0.1+    040416 084  0.9+  0.1+    040820 711  0.4+  0.6+
    040328 104  0.4-  0.5+    040417 691  0.2-  0.1-    040820 711  1.1-  0.2+
    040328 104  0.0   0.4+    040417 691  0.3-  0.3-    040820 711  0.5-  0.0
    040330 246  0.7+  0.2+    040417 691 (0.9-  0.4-)   040923 291  0.0   0.3+
    040330 246  0.2+  0.2+    040417 084  0.6+  0.2+    040923 291 (0.2-  0.9-)
    040330 246  1.5+  0.5-    040418 084 (1.1+  0.4-)   040923 291  0.4+  0.5+
    040330 246  0.2+  0.1+    040421 704  0.4+  0.3-    210709 T14  0.1-  0.1+
    040330 246  0.3+  0.6-    040421 704  0.0   0.5-    210709 T14  0.0   0.0
    040331 691  0.4-  0.1+    040421 704  0.4+  0.3-    210709 T14  0.0   0.0
    040331 691  0.1-  0.0     040421 704  0.1+  0.4-    210710 T14  0.0   0.0
    040331 691  0.2-  0.1-    040421 704  0.2+  0.1+    210710 T14  0.1-  0.0
    040401 608  0.3-  0.3+    040422 084  0.6+  0.4-    210710 T14  0.1+  0.0
    
    Ephemeris:
    2004 FJ11                a,e,i = 2.25, 0.56, 2                   q = 0.9858
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 06 12    00 28 02.7 -00 07 12   0.9179  1.1742    74.6    56.5    23.3
    ...
    2021 06 27    00 55 48.3 +02 57 42   0.9429  1.2778    81.3    51.9    23.4
    ...
    2021 07 05    01 07 30.8 +04 15 20   0.9469  1.3369    85.7    49.3    23.4
    ...
    2021 07 11    01 14 47.9 +05 03 43   0.9460  1.3822    89.5    47.3    23.4
    2021 07 12    01 15 52.9 +05 10 56   0.9456  1.3899    90.1    47.0    23.4
    2021 07 13    01 16 55.7 +05 17 56   0.9451  1.3975    90.8    46.7    23.4
    ...
    2021 07 19    01 22 23.0 +05 54 48   0.9404  1.4437    95.0    44.5    23.4
    ...
    2021 07 27    01 27 23.3 +06 30 20   0.9309  1.5058   101.3    41.4    23.4
    ...
    2021 08 11    01 29 07.7 +06 53 14   0.9082  1.6225   115.1    34.5    23.3
    
    A. U. Tomatic                (C) Copyright 2021 MPC           M.P.E.C. 2021-N104
    


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