[Iaude] MPEC J46: 2024 HC3 [a=1.91,e=0.34,i=35.9,H=19.6]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Fri May 3 13:07:36 EDT 2024


M.P.E.C. 2024-J46                                   Issued 2024 May 3, 17:06 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2024 HC3                                    


Observations:
     K24H03C*1C2024 04 30.42076816 21 35.136+27 30 05.08         20.65GVEJ046G96
     K24H03C 1C2024 04 30.44176516 21 33.070+27 29 59.03         21.41GVEJ046G96
     K24H03C 1C2024 04 30.44697416 21 32.576+27 29 56.87         20.69GVEJ046G96
     K24H03C mC2024 04 30.46442716 21 30.834+27 29 51.22         21.18GVEJ046V06
     K24H03C mC2024 04 30.46634716 21 30.640+27 29 50.60         21.30GVEJ046V06
     K24H03C mC2024 04 30.46826816 21 30.460+27 29 50.03         21.29GVEJ046V06
     K24H03C mC2024 04 30.47018916 21 30.280+27 29 49.38         21.18GVEJ046V06
     K24H03C KC2024 05 01.24482116 20 17.171+27 25 32.77         20.94GVEJ046I52
     K24H03C KC2024 05 01.24838916 20 16.843+27 25 31.48         20.86GVEJ046I52
     K24H03C KC2024 05 01.25479616 20 16.152+27 25 30.04         21.01GVEJ046I52
     K24H03C KC2024 05 01.29582916 20 11.96 +27 25 15.5          20.9 GXEJ046858
     K24H03C KC2024 05 01.30960616 20 10.56 +27 25 10.9          21.1 GXEJ046858
     K24H03C KC2024 05 01.32364016 20 09.13 +27 25 06.1          20.9 GXEJ046858
     K24H03C KC2024 05 02.27681316 18 34.492+27 19 05.88         20.81GVEJ046I52
     K24H03C KC2024 05 02.28011216 18 34.207+27 19 04.04         21.23GVEJ046I52
     K24H03C KC2024 05 02.28617616 18 33.498+27 19 01.85         20.85GVEJ046I52
     K24H03C KC2024 05 02.28963616 18 33.142+27 19 00.52         20.77GVEJ046I52
     K24H03C !C2024 05 02.42258 16 18 19.07 +27 18 06.6          19.8 GVEJ046673
     K24H03C !C2024 05 02.42436 16 18 18.78 +27 18 05.9                VEJ046673
     K24H03C !C2024 05 03.42424 16 16 34.61 +27 10 47.6          19.8 GVEJ046673
     K24H03C !C2024 05 03.42670 16 16 34.31 +27 10 46.0                VEJ046673
     K24H03C KC2024 05 03.44139516 16 32.632+27 10 39.50               VEJ046I52
     K24H03C KC2024 05 03.44648816 16 32.052+27 10 37.13               VEJ046I52
     K24H03C KC2024 05 03.45158516 16 31.512+27 10 35.08               VEJ046I52
     K24H03C KC2024 05 03.45669316 16 30.925+27 10 32.20         21.12GVEJ046I52

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer 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.  1.5-m reflector +
    10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers V. F. Carvajal, 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.  1.0-m prime focus + CCD.
V06 Catalina Sky Survey-Kuiper.  Observers V. F. Carvajal, 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.  1.55-m reflector + 1K CCD.

Orbital elements:
2024 HC3                                                 Earth MOID = 0.3170 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Bell                    
M 304.92704              (2000.0)            P               Q                  
n   0.37449610     Peri.  223.38727     +0.36944467     +0.73412040             
a   1.9062119      Node    76.36117     -0.60816392     +0.65456975             
e   0.3409073      Incl.   35.89126     -0.70260037     -0.18057041             
P   2.63           H   19.61          G   0.15           U   9                  
Residuals in seconds of arc
240430 G96  0.0   0.2-    240501 I52  0.4-  0.4+    240502 673  1.3-  0.1+
240430 G96  0.0   0.4+    240501 858  0.1-  0.1-    240503 673  0.1-  0.1+
240430 G96  0.3+  0.0     240501 858  0.1-  0.0     240503 673  0.5-  0.4-
240430 V06  0.1-  0.1-    240501 858  0.1-  0.1+    240503 I52  0.1+  0.1-
240430 V06  0.2-  0.1-    240502 I52  0.0   0.4+    240503 I52  0.1-  0.0
240430 V06  0.1-  0.0     240502 I52  0.8+  0.1-    240503 I52  0.2+  0.4+
240430 V06  0.0   0.0     240502 I52  0.1-  0.0     240503 I52  0.0   0.0
240501 I52  0.2-  0.1-    240502 I52  0.0   0.0
240501 I52  0.2+  0.2-    240502 673  0.1+  0.1+

Ephemeris:
2024 HC3                 a,e,i = 1.91, 0.34, 36                  q = 1.2564
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 03    16 40 06.3 +26 33 54   1.0212  1.7118   115.8    31.7    22.2
...
2024 04 18    16 35 43.2 +27 42 37   0.8614  1.6440   123.4    30.6    21.7
...
2024 04 26    16 27 49.0 +27 45 26   0.7826  1.6081   127.6    29.7    21.4
...
2024 05 02    16 19 02.1 +27 20 57   0.7275  1.5814   130.7    28.9    21.2
2024 05 03    16 17 19.6 +27 14 02   0.7187  1.5769   131.2    28.8    21.1
2024 05 04    16 15 33.0 +27 06 12   0.7101  1.5725   131.7    28.6    21.1
...
2024 05 10    16 03 28.6 +25 57 28   0.6610  1.5462   134.4    27.8    20.9
...
2024 05 18    15 44 06.3 +23 16 27   0.6044  1.5117   137.2    27.1    20.6
...
2024 06 02    15 02 43.2 +13 58 45   0.5343  1.4498   136.6    28.7    20.3

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J46





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