[Iaude] MPEC J09: 2024 HP2 [a=1.21,e=0.15,i=0.9,H=26.3]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Wed May 1 09:57:54 EDT 2024


M.P.E.C. 2024-J09                                   Issued 2024 May 1, 13:56 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 HP2                                    


Observations:
     K24H02P* C2024 04 29.27146511 27 17.036-01 32 25.25         20.72wXEJ009F52
     K24H02P  C2024 04 29.28344311 27 17.617-01 32 22.00         20.94wXEJ009F52
     K24H02P  C2024 04 29.29537711 27 18.192-01 32 18.88         20.89wXEJ009F52
     K24H02P  C2024 04 29.30732411 27 18.756-01 32 15.58         20.83wXEJ009F52
     K24H02P mC2024 04 30.14824911 29 26.588-01 29 09.78         20.99GVEJ009I52
     K24H02P mC2024 04 30.15414111 29 26.984-01 29 08.63         20.51GVEJ009I52
     K24H02P mC2024 04 30.16109811 29 27.442-01 29 07.26         21.30GVEJ009I52
     K24H02P mC2024 04 30.16696511 29 27.827-01 29 05.96               VEJ009I52
     K24H02P KC2024 05 01.07244911 31 57.14 -01 25 27.2          20.4 GVEJ009H21
     K24H02P KC2024 05 01.07534011 31 57.40 -01 25 26.6          20.5 GVEJ009H21
     K24H02P KC2024 05 01.07822911 31 57.66 -01 25 25.8          20.4 GVEJ009H21
     K24H02P !C2024 05 01.19599 11 32 14.84 -01 24 37.1          19.3 GVEJ009673
     K24H02P !C2024 05 01.20514 11 32 15.58 -01 24 34.6                VEJ009673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 astrograph + 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.

Orbital elements:
2024 HP2                                                 Earth MOID = 0.0143 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 MPC                     
M 325.00774              (2000.0)            P               Q                  
n   0.74084147     Peri.    8.04190     -0.56125946     +0.82755539             
a   1.2096299      Node   227.81608     -0.76023027     -0.52114260             
e   0.1519698      Incl.    0.91460     -0.32716626     -0.20871625             
P   1.33           H   26.31          G   0.15           U   8                  
Residuals in seconds of arc
240429 F52  0.0   0.0     240430 I52  0.0   0.3-    240501 H21  0.0   0.0
240429 F52  0.1-  0.1+    240430 I52  0.2-  0.8-    240501 673  0.1+  0.1-
240429 F52  0.0   0.0     240430 I52  0.3-  1.0-    240501 673  0.1-  0.0
240429 F52  0.0   0.0     240501 H21  0.1-  0.1+
240430 I52  0.1+  0.1+    240501 H21  0.0   0.1-

Ephemeris:
2024 HP2                 a,e,i = 1.21, 0.15, 1                   q = 1.0258
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 01    11 15 50.4 -04 05 01   0.07401 1.0685   158.5    20.0    21.8
...
2024 04 16    11 11 20.5 -02 40 10   0.05250 1.0460   143.1    35.2    21.5
...
2024 04 24    11 17 36.3 -01 56 30   0.04257 1.0371   136.7    41.7    21.2
...
2024 04 30    11 29 00.9 -01 27 32   0.03545 1.0320   133.5    45.1    20.8
2024 05 01    11 31 41.2 -01 22 59   0.03430 1.0313   133.1    45.5    20.8
2024 05 02    11 34 37.8 -01 18 32   0.03315 1.0306   132.8    45.8    20.7
...
2024 05 08    11 59 41.8 -00 55 09   0.02653 1.0275   132.7    46.2    20.2
...
2024 05 16    13 06 34.1 -00 45 36   0.01890 1.0256   140.0    39.3    19.3
...
2024 05 31    17 30 27.1 -02 04 02   0.01680 1.0292   155.6    24.0    18.6

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-J09





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