• MPC Preparation (Info)

  • MPEC 2022-P20 : 1999 SE10

    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-P19 Read MPEC 2022-P21


    M.P.E.C. 2022-P20                                Issued 2022 August 2, 12:50 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
    
                                    1999 SE10                                
    
    
                               Revision to MPEC 1999-T13                            
    
    Additional Observations:
         J99S10E  C2022 07 23.46455421 28 03.096-30 39 11.21         21.57wUEP020F52
         J99S10E  C2022 07 23.48741221 28 02.244-30 39 24.29         21.42wUEP020F52
         J99S10E  C2022 07 23.49886321 28 01.816-30 39 31.01         21.74wUEP020F52
         J99S10E  C2022 07 30.42114721 23 28.157-31 46 56.85         21.39wUEP020F52
         J99S10E  C2022 07 30.43187421 23 27.614-31 47 03.17         21.11wUEP020F52
         J99S10E  C2022 07 30.44275521 23 27.054-31 47 09.63         21.50wUEP020F52
         J99S10E  C2022 08 01.41990621 21 50.380-32 06 16.97         20.82wUEP020F52
         J99S10E  C2022 08 01.43011821 21 49.831-32 06 23.07         21.19wUEP020F52
         J99S10E  C2022 08 01.44029321 21 49.248-32 06 28.56         20.90wUEP020F52
         J99S10E  C2022 08 01.45040221 21 48.696-32 06 34.91         20.99wUEP020F52
    
    Observer details:
    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.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
    220723 F52    9-    3-    220801 F52   11-    3-    MPC 37302   -10.6 days
    
    Orbital elements:
    1999 SE10                                                Earth MOID = 0.2319 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 342.09819              (2000.0)            P               Q                  
    n   0.17060730     Peri.  349.35027     +0.86704715     -0.49211676             
    a   3.2196177      Node    40.43280     +0.46547742     +0.74445467             
    e   0.6195938      Incl.    6.88829     +0.17765137     +0.45122981             
    P   5.78           H   20.35          G   0.15           U   1                  
    Residuals in seconds of arc
    990930 704  0.1+  0.9+    991007 104  1.4+  1.1+    991109 704  0.3+  0.7-
    990930 704  0.5-  0.8+    991015 413  0.4+  0.4+    991109 704  0.4+  0.7-
    990930 704  1.0-  0.4+    991015 413  0.4+  0.5+    991109 704  0.3+  0.8-
    991001 704  0.4+  0.2+    991016 704  1.1+  0.5+    991109 704  0.0   0.7-
    991001 704  1.2+  0.4-    991016 704  0.1-  0.9+    991109 704  0.6+  0.7-
    991001 704  0.7+  0.1+    991016 704  0.9+  0.7+    991112 071  0.0   1.1-
    991001 704  0.3+  0.2+    991016 704  0.3+  0.2-    991112 071  0.2-  1.8-
    991001 704  0.1-  0.0     991016 704  0.1-  0.4+    991112 071  0.3-  0.9-
    991001 704  0.1-  0.1+    991016 413  0.3+  0.3+    991112 071  0.4+  0.6-
    991001 704  0.6+  0.3+    991017 413  0.5+  0.2+    991113 071  0.1+  1.8-
    991001 704  0.5+  0.2+    991017 413  0.7+  0.3+    991113 071  0.3+  0.0
    991001 557  0.2-  0.5-    991020 402  2.9-  0.5-    991113 071  0.4+  0.2-
    991001 557  0.7+  0.1-    991020 402  0.9-  0.2-    991114 704  0.0   2.2-
    991001 046  0.4+  1.1-    991020 402  2.4-  0.2-    991114 704  0.1-  1.1-
    991001 046  0.5-  1.2-    991029 118  0.7+  0.3-    991114 704  0.1+  0.6-
    991001 046  0.6+  0.0     991029 118  0.6+  0.6-    991114 704  0.1+  0.9-
    991001 046  0.4-  0.3-    991031 118  0.1+  0.9+    991114 704  0.1-  1.5-
    991002 426  0.1-  0.2-    991031 118  0.1+  1.1+    991115 704  1.2+  1.2-
    991002 426  0.2-  0.1-    991031 118  0.2+  1.0+    991115 704  0.3+  0.7-
    991002 426  0.1-  0.0     991104 691  0.3+  0.9+    991115 704  0.8+  0.7-
    991002 046  0.4+  0.1+    991104 691  0.5+  0.3-    991115 704  0.6+  0.6-
    991002 046  0.3+  0.1+    991104 691  1.5+  0.2-    991115 704  0.5+  0.7-
    991002 046  0.5+  0.2+    991104 360  0.8+  0.5-    220723 F52  0.2+  0.2-
    991002 046  0.4+  0.2+    991104 360  0.6+  0.5-    220723 F52  0.0   0.0
    991003 426  0.4+  0.0     991104 360  0.4+  0.7-    220723 F52  0.1-  0.1-
    991003 426  0.4+  0.3-    991105 691  1.7-  0.4+    220730 F52  0.3-  0.2+
    991003 426  0.5+  0.6+    991105 691  1.2-  0.6+    220730 F52  0.1-  0.3+
    991003 402  0.4-  0.6+    991105 691  0.7-  0.8+    220730 F52  0.0   0.2+
    991003 402  0.4+  0.7-    991106 704  0.1-  0.3-    220801 F52  0.1-  0.0
    991003 402  1.1-  0.1-    991106 704  1.0+  0.5+    220801 F52  0.2+  0.1-
    991007 104  1.2+  0.0     991106 704  0.6+  0.9+    220801 F52  0.0   0.3+
    991007 104  1.0-  0.3+    991106 704  1.0-  0.1+    220801 F52  0.2+  0.2-
    
    Ephemeris:
    1999 SE10                a,e,i = 3.22, 0.62, 7                   q = 1.2248
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 07 03    21 31 22.1 -27 46 39   1.0938  1.9999   142.7    17.9    23.0
    ...
    2022 07 18    21 30 23.8 -29 47 33   0.9144  1.8865   155.4    13.0    22.3
    ...
    2022 07 26    21 26 34.9 -31 03 39   0.8355  1.8263   161.1    10.4    21.9
    ...
    2022 08 01    21 22 11.4 -32 02 05   0.7845  1.7815   163.6     9.3    21.7
    2022 08 02    21 21 20.4 -32 11 41   0.7767  1.7741   163.8     9.2    21.7
    2022 08 03    21 20 27.5 -32 21 12   0.7691  1.7666   163.9     9.2    21.6
    ...
    2022 08 09    21 14 35.0 -33 15 33   0.7276  1.7224   162.7    10.1    21.5
    ...
    2022 08 17    21 05 37.7 -34 15 53   0.6829  1.6642   157.5    13.4    21.4
    ...
    2022 09 01    20 49 06.2 -35 06 27   0.6283  1.5590   143.3    22.8    21.4
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-P20
    


    Read MPEC 2022-P19 Read MPEC 2022-P21


    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)