• MPC Preparation (Info)

  • MPEC 2024-H17 : 2024 HE

    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 2024-H16 Read MPEC 2024-H18


    M.P.E.C. 2024-H17                                Issued 2024 April 17, 11:55 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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
    
                                     2024 HE                                 
    
    
    Observations:
         K24H00E*1C2024 04 16.33771314 54 28.060+26 52 17.80               VEH017G96
         K24H00E 1C2024 04 16.34290214 54 23.680+26 46 15.00               VEH017G96
         K24H00E 1C2024 04 16.34808114 54 19.390+26 40 13.90         18.70GVEH017G96
         K24H00E KC2024 04 16.37614414 53 56.598+26 08 20.11         18.90GVEH017I52
         K24H00E KC2024 04 16.37751714 53 55.507+26 06 47.81         19.25GVEH017I52
         K24H00E KC2024 04 16.38197714 53 51.990+26 01 49.22         18.90GVEH017I52
         K24H00E KC2024 04 16.38334914 53 50.924+26 00 17.64         19.21GVEH017I52
         K24H00E KC2024 04 16.45844014 52 56.910+24 40 20.10         19.35GVEH017I52
         K24H00E KC2024 04 16.45980614 52 55.980+24 38 55.80         19.32GVEH017I52
         K24H00E KC2024 04 16.46116614 52 55.180+24 37 33.30               VEH017I52
         K24H00E KC2024 04 16.46252714 52 54.280+24 36 09.20               VEH017I52
         K24H00E KC2024 04 16.85414 14 51 27.09 +19 18 51.8          19.1 GVEH017104
         K24H00E KC2024 04 16.85660 14 51 26.22 +19 17 19.0          19.5 GVEH017104
         K24H00E KC2024 04 16.87990314 51 17.395+19 01 34.79         19.9 GVEH017J95
         K24H00E KC2024 04 16.88628014 51 15.206+18 57 39.13         19.2 GVEH017J95
         K24H00E KC2024 04 16.89167614 51 13.378+18 54 21.53         19.4 GVEH017J95
         K24H00E KB2024 04 16.89663 14 51 11.18 +18 52 24.8          19.6 GXEH017G15
         K24H00E KB2024 04 16.89963 14 51 10.05 +18 50 37.2          19.4 GXEH017G15
         K24H00E 0B2024 04 17.04262 14 50 09.624+17 38 12.91         19.4 VZEH017M49
         K24H00E 0B2024 04 17.04612 14 50 08.198+17 36 18.40         19.5 VZEH017M49
         K24H00E 0B2024 04 17.04963 14 50 06.782+17 34 24.56         19.5 VZEH017M49
         K24H00E KC2024 04 17.26344714 49 46.10 +15 43 08.9          19.9 GXEH017858
         K24H00E KC2024 04 17.27044614 49 43.83 +15 40 07.2          19.8 GXEH017858
         K24H00E KC2024 04 17.27731814 49 41.57 +15 37 10.0          20.0 GXEH017858
         K24H00E  C2024 04 17.39701614 49 03.898+14 47 58.69         20.0 GVEH017H01
         K24H00E  C2024 04 17.40227114 49 02.337+14 45 54.22         19.8 GVEH017H01
         K24H00E  C2024 04 17.41188414 48 59.535+14 42 07.83         19.9 GVEH017H01
         K24H00E  C2024 04 17.41752214 48 57.920+14 39 55.66         19.8 GVEH017H01
         K24H00E KC2024 04 17.46814314 48 45.256+14 20 46.54         20.05GVEH017I52
         K24H00E KC2024 04 17.47063214 48 44.640+14 19 50.20         19.70GVEH017I52
         K24H00E KC2024 04 17.47313014 48 44.014+14 18 53.93         20.34GVEH017I52
         K24H00E KC2024 04 17.47561814 48 43.355+14 17 57.59         20.34GVEH017I52
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurer P.
        Bacci.  0.60-m f/4.0 reflector + CCD.
    858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
        Schmidt-Cassegrain + CCD.
    G15 Magroforte Observatory, Alessandria.  Observer A. De Pieri.  0.23-m f/6.7
        SC + CMO.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers T. Beuden, V. F.
        Carvajal, 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, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector +
        10K CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers T. Beuden, J. B.
        Fazekas.  Measurers T. Beuden, V. F. Carvajal, 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, F. C.
        Shelly, K. W. Wierzchos.  1.0-m prime focus + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    M49 IAS Remote Observatory, Hakos.  Observers D. Husar, M. Junius.  Measurer
        D. Husar.  0.25-m f/4.5 reflector + CMO.
    
    Orbital elements:
    2024 HE                                                  Earth MOID = 0.0054 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
    M   9.54865              (2000.0)            P               Q                  
    n   0.34263433     Peri.  297.09865     -0.76039104     -0.64797891             
    a   2.0226254      Node   202.59818     +0.62898717     -0.71788254             
    e   0.6151018      Incl.    6.56272     +0.16180420     -0.25449557             
    P   2.88           H   27.24          G   0.15           U   7                  
    Residuals in seconds of arc
    240416 G96  0.1-  0.1+    240416 104  0.3-  0.3-    240417 858  0.0   0.2-
    240416 G96  0.4-  0.3+    240416 104  0.4+  0.0     240417 858  0.4-  0.1+
    240416 G96  0.0   0.6-    240416 J95  0.1+  0.9+    240417 H01  0.0   0.0
    240416 I52  0.1+  0.9+    240416 J95  0.1+  0.1+    240417 H01  0.1-  0.1-
    240416 I52  0.0   0.7+    240416 J95  0.7+  0.2+    240417 H01  0.0   0.0
    240416 I52  0.0   0.5+    240416 G15  0.6-  0.8-    240417 H01  0.0   0.1-
    240416 I52  0.1+  0.4+    240416 G15  0.2-  0.7+    240417 I52  0.0   0.4+
    240416 I52  0.1-  0.9+    240417 M49  0.4-  0.0     240417 I52  0.2+  0.2+
    240416 I52  0.7-  0.2+    240417 M49  0.3-  0.5-    240417 I52  0.2+  0.1+
    240416 I52  0.4+  0.8+    240417 M49  0.1-  0.6-    240417 I52  0.4-  0.3-
    240416 I52  0.1+  0.2-    240417 858  0.0   0.2-
    
    Ephemeris:
    2024 HE                  a,e,i = 2.02, 0.62, 7                   q = 0.7785
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 03 18    02 29 18.7 +01 56 44   0.2627  0.8107    39.7   128.4    29.4
    ...
    2024 04 02    02 40 05.4 +03 13 26   0.1180  0.8977    28.6   147.8    30.4
    ...
    2024 04 10    02 40 28.6 +07 23 28   0.04591 0.9592    21.2   157.8    30.7
    ...
    2024 04 16    14 58 38.2 +35 17 56   0.0094751.0097   130.7    48.9    19.0
    2024 04 17    14 50 27.3 +17 56 40   0.01743 1.0184   146.8    32.7    19.9
    2024 04 18    14 47 56.9 +11 40 51   0.02598 1.0272   152.5    26.8    20.6
    ...
    2024 04 24    14 44 26.1 +03 12 55   0.07910 1.0810   161.4    17.2    22.8
    ...
    2024 05 02    14 42 58.0 +00 57 04   0.1525  1.1549   163.6    14.2    24.3
    ...
    2024 05 17    14 42 33.0 -01 10 34   0.3025  1.2962   157.7    17.2    26.1
    
    M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-H17
    


    Read MPEC 2024-H16 Read MPEC 2024-H18


    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)