[Iaude] MPEC J52: 2024 HE3 [a=1.59,e=0.30,i=6.1,H=24.7]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Fri May 3 14:27:22 EDT 2024


M.P.E.C. 2024-J52                                   Issued 2024 May 3, 18:25 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 HE3                                    


Observations:
     K24H03E* C2024 04 29.80699 14 48 23.26 +14 51 00.3          21.6 rVEJ052O18
     K24H03E  C2024 04 29.81019 14 48 23.45 +14 50 51.8          20.9 rVEJ052O18
     K24H03E  C2024 04 29.81338 14 48 23.68 +14 50 43.0          21.9 rVEJ052O18
     K24H03E  C2024 05 02.53357814 52 36.341+12 41 46.76         21.66wXEJ052F51
     K24H03E  C2024 05 02.54573114 52 37.178+12 41 09.71         21.82wXEJ052F51
     K24H03E  C2024 05 02.55794814 52 38.058+12 40 32.36         21.47wXEJ052F51
     K24H03E !C2024 05 03.29378 14 53 51.14 +12 02 54.0          20.7 GVEJ052673
     K24H03E !C2024 05 03.29896 14 53 51.51 +12 02 38.5                VEJ052673
     K24H03E 1C2024 05 03.37893414 53 56.396+11 58 32.23         21.31GVEJ052G96
     K24H03E 1C2024 05 03.38407414 53 56.764+11 58 15.89         21.48GVEJ052G96
     K24H03E 1C2024 05 03.38920614 53 57.120+11 57 59.76         21.59GVEJ052G96
     K24H03E 1C2024 05 03.39433514 53 57.527+11 57 43.81         21.18GVEJ052G96

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Herman, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, 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.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  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.
O18 WFST, Lenghu.  Observers Z. Lou, Z. Q. Li, S. X. Li, Q. Y. Hai, K. Yan.
    Measurers B. Li, H. B. Zhao, Z. J. Xu, G. T. Zhaori.  2.5-m f/2.48
    reflector + CCD.

Orbital elements:
2024 HE3                                                 Earth MOID = 0.1157 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 MPC                     
M 343.16861              (2000.0)            P               Q                  
n   0.49263742     Peri.  152.71803     -0.72756966     +0.67863609             
a   1.5877585      Node    70.39282     -0.64727071     -0.63052343             
e   0.2961571      Incl.    6.12286     -0.22733898     -0.37668722             
P   2.00           H   24.76          G   0.15           U   9                  
Residuals in seconds of arc
240429 O18  0.3+  0.1-    240502 F51  0.1-  0.0     240503 G96  0.2-  0.1+
240429 O18  0.2-  0.1+    240502 F51  0.0   0.1+    240503 G96  0.1-  0.1-
240429 O18  0.2-  0.0     240503 673  1.1+  0.2-    240503 G96  0.2-  0.1-
240502 F51  0.1+  0.1-    240503 673  1.3+  0.3+    240503 G96  0.5+  0.0

Ephemeris:
2024 HE3                 a,e,i = 1.59, 0.30, 6                   q = 1.1175
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 03    14 08 23.1 +24 18 42   0.1790  1.1506   144.7    30.2    22.6
...
2024 04 18    14 30 29.4 +21 28 03   0.1446  1.1266   145.8    30.1    22.1
...
2024 04 26    14 42 32.8 +17 28 17   0.1311  1.1199   148.3    28.2    21.8
...
2024 05 02    14 51 48.9 +13 08 29   0.1235  1.1177   151.3    25.7    21.6
2024 05 03    14 53 22.5 +12 18 27   0.1225  1.1176   151.9    25.2    21.6
2024 05 04    14 54 56.3 +11 26 34   0.1215  1.1175   152.5    24.6    21.6
...
2024 05 10    15 04 26.8 +05 38 56   0.1175  1.1187   156.7    20.9    21.4
...
2024 05 18    15 17 36.6 -03 13 55   0.1174  1.1242   162.8    15.4    21.2
...
2024 06 02    15 43 33.7 -19 27 36   0.1350  1.1459   166.5    12.0    21.4

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-J52





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