[Iaude] MPEC H09: 2024 HA [a=1.27,e=0.56,i=0.9,H=31.7]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-H09                                Issued 2024 April 16, 21:06 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 HA                                     


Observations:
     K24H00A  C2024 04 16.44563814 11 33.820-14 32 46.70         19.61GVEH009F52
     K24H00A* C2024 04 16.45685814 11 41.304-14 34 22.70         19.82wXEH009F52
     K24H00A  C2024 04 16.46813614 11 49.479-14 36 03.31         19.25GVEH009F52
     K24H00A  C2024 04 16.47937814 11 58.386-14 37 48.50         19.60wXEH009F52
     K24H00A  C2024 04 16.55546714 13 38.708-14 53 03.37         18.70GVEH009F52
     K24H00A 1B2024 04 16.63567914 30 55.815-13 41 00.67               VEH009D20
     K24H00A 1B2024 04 16.63924014 31 48.193-13 40 38.39               VEH009D20
     K24H00A 1B2024 04 16.66006114 38 31.720-13 36 59.38         16.8 GVEH009D20
     K24H00A 1B2024 04 16.66355514 40 02.250-13 35 58.30         16.3 GVEH009D20
     K24H00A 1B2024 04 16.66701514 41 40.636-13 34 52.46         16.6 GVEH009D20

Observer details:
D20 Zadko Observatory, Wallingup Plain.  Observers T. Santana-Ros, B. Gendre,
    M. Micheli, F. Ocana, M. Devogele, L. Conversi.  Measurers M. Micheli,
    F. Ocana, L. Buzzi, G. Galli.  1.0-m f/4 reflector + CMO.
F52 Pan-STARRS 2, 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.

Orbital elements:
2024 HA                                                  Earth MOID = 0.0000 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Bell                    
M 310.32624              (2000.0)            P               Q                  
n   0.68821943     Peri.  104.23041     +0.65495078     +0.75564078             
a   1.2705295      Node   206.68931     -0.69903623     +0.60241263             
e   0.5638610      Incl.    0.86972     -0.28703279     +0.25711092             
P   1.43           H   31.77          G   0.15           U   7                  
Residuals in seconds of arc
240416 F52  0.1-  0.0     240416 F52  0.1+  0.1-    240416 D20  1.6+  1.4+
240416 F52  0.1-  0.1-    240416 D20  0.7-  0.6+    240416 D20  1.0-  0.8-
240416 F52  0.1+  0.0     240416 D20  0.5-  0.3+
240416 F52  0.2-  0.1+    240416 D20  0.2-  0.6-

Ephemeris:
2024 HA                  a,e,i = 1.27, 0.56, 1                   q = 0.5541
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 03 17    13 55 33.3 -13 06 25   0.3423  1.2906   145.1    26.2    31.2
...
2024 04 01    14 01 28.1 -13 43 06   0.1680  1.1570   158.4    18.6    29.2
...
2024 04 09    14 02 55.0 -13 51 58   0.08138 1.0807   165.8    13.1    27.3
...
2024 04 15    14 04 15.2 -13 55 16   0.01821 1.0213   171.4     8.5    23.7
2024 04 16    14 06 11.8 -13 58 05   0.0077441.0112   171.9     8.0    21.8
2024 04 17    02 27 31.4 +14 25 17   0.0027691.0011    12.1   167.9    34.0
...
2024 04 23    02 36 17.7 +14 33 10   0.06579 0.9404     8.3   171.1
...
2024 05 01    02 35 46.8 +14 31 11   0.1525  0.8550     0.8   179.1
...
2024 05 16    02 37 30.0 +14 44 51   0.3397  0.6857    13.7   159.6

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-H09