[Iaude] MPEC J27: 2024 HZ2 [a=2.37,e=0.62,i=4.0,H=25.1]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Thu May 2 12:56:08 EDT 2024


M.P.E.C. 2024-J27                                   Issued 2024 May 2, 16:54 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 HZ2                                    


Observations:
     K24H02Z*1C2024 04 30.18585110 40 53.771+29 12 37.98         20.02GVEJ027G96
     K24H02Z 1C2024 04 30.19101310 41 06.900+29 10 47.46         20.16GVEJ027G96
     K24H02Z 1C2024 04 30.19620110 41 20.234+29 08 54.38         20.14GVEJ027G96
     K24H02Z KC2024 04 30.26529210 44 16.519+28 43 45.34         20.25GVEJ027I52
     K24H02Z KC2024 04 30.26584210 44 17.920+28 43 33.64         20.51GVEJ027I52
     K24H02Z KC2024 04 30.26640310 44 19.345+28 43 20.64         20.44GVEJ027I52
     K24H02Z KC2024 04 30.26695610 44 20.774+28 43 09.08         20.37GVEJ027I52
     K24H02Z KB2024 04 30.27878 10 44 50.70 +28 38 47.2          20.3 VZEJ027V24
     K24H02Z KB2024 04 30.28530 10 45 07.44 +28 36 22.7          19.7 VZEJ027V24
     K24H02Z KB2024 04 30.29182 10 45 24.10 +28 33 57.7          19.8 VZEJ027V24
     K24H02Z KC2024 04 30.35629110 48 10.166+28 09 51.41         20.11GVEJ027I52
     K24H02Z KC2024 04 30.35684810 48 11.506+28 09 38.59         20.63GVEJ027I52
     K24H02Z KC2024 04 30.35739710 48 12.949+28 09 26.39         20.06GVEJ027I52
     K24H02Z KC2024 04 30.35794610 48 14.371+28 09 14.15         20.85GVEJ027I52
     K24H02Z KB2024 04 30.81670 11 07 55.99 +25 14 45.2                XEJ027M45
     K24H02Z KB2024 04 30.82066 11 08 05.58 +25 13 11.9                XEJ027M45
     K24H02Z KB2024 04 30.82455 11 08 14.95 +25 11 39.7                XEJ027M45
     K24H02Z KC2024 05 01.13413411 20 56.60 +23 09 07.3          19.6 GXEJ027858
     K24H02Z KC2024 05 01.14023911 21 10.72 +23 06 40.1          19.6 GXEJ027858
     K24H02Z KC2024 05 01.14538411 21 22.60 +23 04 35.9          19.9 GXEJ027858
     K24H02Z mC2024 05 01.17643811 22 35.314+22 52 14.88         20.20GVEJ027I52
     K24H02Z mC2024 05 01.17664211 22 35.749+22 52 09.59         20.03GVEJ027I52
     K24H02Z mC2024 05 01.17684711 22 36.196+22 52 04.62         19.86GVEJ027I52
     K24H02Z mC2024 05 01.17705111 22 36.664+22 51 59.69         19.91GVEJ027I52
     K24H02Z 1C2024 05 01.25002611 25 23.704+22 22 18.88         20.05GVEJ027G96
     K24H02Z 1C2024 05 01.26126211 25 49.505+22 17 42.76         19.83GVEJ027G96
     K24H02Z KC2024 05 02.07866911 56 16.28 +16 43 20.2          20.0 GVEJ027H21
     K24H02Z KC2024 05 02.08025111 56 19.49 +16 42 41.9          19.8 GVEJ027H21
     K24H02Z KC2024 05 02.08183411 56 22.65 +16 42 03.3          19.8 GVEJ027H21
     K24H02Z KC2024 05 02.08367911 56 26.36 +16 41 18.3          19.8 GVEJ027H21
     K24H02Z KC2024 05 02.14204411 58 26.82 +16 17 54.5          19.5 GXEJ027858
     K24H02Z KC2024 05 02.14893311 58 40.47 +16 15 07.4          19.5 GXEJ027858
     K24H02Z KC2024 05 02.15575811 58 53.97 +16 12 22.3          19.8 GXEJ027858
     K24H02Z mC2024 05 02.30151912 03 39.694+15 13 37.24         19.65GVEJ027I52
     K24H02Z mC2024 05 02.30170012 03 40.018+15 13 33.10         19.41GVEJ027I52
     K24H02Z mC2024 05 02.30188112 03 40.385+15 13 28.16         19.28GVEJ027I52
     K24H02Z mC2024 05 02.30206912 03 40.756+15 13 23.48         19.39GVEJ027I52

Observer details:
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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 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.
M45 Starhopper Observatory, Sfantu Gheorghe.  Observer F. Ursache.  0.41-m
    f/7.5 reflector + CMO.
V24 Sonoran Desert Skies Observatory, Pearce.  Observer A. Helms.  0.32-m
    f/6.7 reflector + CMO.

Orbital elements:
2024 HZ2                                                 Earth MOID = 0.0152 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Bell                    
M   1.11621              (2000.0)            P               Q                  
n   0.26958291     Peri.  123.41078     -0.98825138     -0.14377259             
a   2.3732372      Node    48.38041     +0.10674335     -0.89208146             
e   0.6208340      Incl.    3.97729     +0.10938497     -0.42839247             
P   3.66           H   25.11          G   0.15           U   7                  
Residuals in seconds of arc
240430 G96  0.4-  0.1-    240430 I52  0.2-  0.3+    240502 H21  0.2-  0.0
240430 G96 (0.9-  0.6+)   240430 M45  1.0+  0.4-    240502 H21  0.2+  0.1+
240430 G96  0.5+  0.5-    240430 M45  1.1+  0.1-    240502 H21  0.1-  0.1-
240430 I52  0.0   0.0     240430 M45  0.6+  0.4-    240502 H21  0.0   0.3-
240430 I52  0.1-  0.4+    240501 858  0.2+  0.2-    240502 858  0.2+  0.1-
240430 I52  0.2-  0.2-    240501 858  0.2+  0.2-    240502 858  0.2+  0.3-
240430 I52  0.0   0.5+    240501 858  0.0   0.1-    240502 858  0.2+  0.0
240430 V24  0.3-  0.3-    240501 I52  0.6+  0.4+    240502 I52  0.2+  0.2+
240430 V24  0.2+  0.0     240501 I52  0.2+  0.0     240502 I52  0.2-  0.4+
240430 V24  0.3-  0.0     240501 I52  0.2-  0.0     240502 I52  0.0   0.1-
240430 I52  0.7+  0.1+    240501 I52  0.2-  0.0     240502 I52  0.1+  0.3-
240430 I52  0.6-  0.1-    240501 G96 (1.2-  0.5+)
240430 I52  0.2-  0.1+    240501 G96  0.6+  0.4+

Ephemeris:
2024 HZ2                 a,e,i = 2.37, 0.62, 4                   q = 0.8999
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 02    04 24 44.3 +33 59 23   0.2192  0.9041    58.4   109.7    25.7
...
2024 04 17    05 24 33.1 +38 43 00   0.1101  0.9485    57.1   117.3    24.8
...
2024 04 25    07 17 56.3 +42 03 31   0.05760 0.9892    71.5   105.3    22.8
...
2024 05 01    11 15 28.2 +24 04 00   0.03800 1.0258   117.8    60.3    20.2
2024 05 02    11 53 26.0 +17 17 08   0.03911 1.0324   128.1    50.2    20.0
2024 05 03    12 25 40.8 +10 43 10   0.04160 1.0390   137.4    41.1    19.9
...
2024 05 09    14 10 23.6 -12 20 49   0.07370 1.0812   166.1    13.0    20.4
...
2024 05 17    14 56 44.9 -21 09 53   0.1325  1.1423   170.7     8.3    21.6
...
2024 06 01    15 26 34.4 -25 23 30   0.2610  1.2666   163.7    13.0    23.5

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J27





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