[Iaude] MPEC J261: 2024 JO12 [a=1.71,e=0.46,i=34.2,H=21.7]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Sat May 11 07:28:53 EDT 2024


M.P.E.C. 2024-J261                                 Issued 2024 May 11, 11:27 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 JO12                                    


Observations:
     K24J12O*1C2024 05 09.31095114 29 59.644-15 41 24.90         20.30GVEJ261G96
     K24J12O 1C2024 05 09.31614314 29 59.035-15 40 55.09         19.87GVEJ261G96
     K24J12O 1C2024 05 09.32131214 29 58.430-15 40 24.56         20.31GVEJ261G96
     K24J12O 1C2024 05 09.32648714 29 57.793-15 39 54.36         20.85GVEJ261G96
     K24J12O KC2024 05 09.36094214 29 53.725-15 36 31.72         20.18GVEJ261I52
     K24J12O KC2024 05 09.36265214 29 53.524-15 36 21.96         20.29GVEJ261I52
     K24J12O KC2024 05 09.36436114 29 53.318-15 36 11.70         20.45GVEJ261I52
     K24J12O KC2024 05 09.36606414 29 53.113-15 36 01.80         20.66GVEJ261I52
     K24J12O  C2024 05 09.36905314 29 53.973-15 35 40.74         20.35wXEJ261F51
     K24J12O  C2024 05 09.38013414 29 52.651-15 34 35.88         20.57wXEJ261F51
     K24J12O KC2024 05 09.38873314 29 50.489-15 33 48.02         19.96GVEJ261I52
     K24J12O KC2024 05 09.39086114 29 50.190-15 33 35.39         20.28GVEJ261I52
     K24J12O  C2024 05 09.39122614 29 51.323-15 33 30.75         20.38wXEJ261F51
     K24J12O KC2024 05 09.39299214 29 49.967-15 33 22.86         20.28GVEJ261I52
     K24J12O KC2024 05 09.39513014 29 49.718-15 33 10.40         20.33GVEJ261I52
     K24J12O  C2024 05 09.40230914 29 49.987-15 32 25.52         20.42wXEJ261F51
     K24J12O KC2024 05 09.50748814 29 38.376-15 21 39.02         20.2 GVEJ261474
     K24J12O KC2024 05 09.51113214 29 37.932-15 21 17.46         20.1 GVEJ261474
     K24J12O KC2024 05 09.51477714 29 37.522-15 20 55.90         20.3 GVEJ261474
     K24J12O KC2024 05 09.51842014 29 37.092-15 20 34.04         20.3 GVEJ261474
     K24J12O KB2024 05 09.90378114 28 55.52 -14 43 00.3          20.2 GXEJ261I93
     K24J12O KB2024 05 09.90885214 28 54.88 -14 42 29.6          20.1 GXEJ261I93
     K24J12O KB2024 05 09.91411114 28 54.28 -14 41 58.3          19.9 GXEJ261I93
     K24J12O  C2024 05 09.92049 14 28 53.40 -14 41 20.7          20.3 RXEJ261511
     K24J12O KB2024 05 09.92096114 28 53.45 -14 41 17.4          19.7 GXEJ261958
     K24J12O  C2024 05 09.92284 14 28 53.05 -14 41 07.4          20.4 RXEJ261511
     K24J12O KB2024 05 09.92474614 28 53.01 -14 40 54.0          19.6 GXEJ261958
     K24J12O  C2024 05 09.92603 14 28 52.73 -14 40 47.4          20.5 RXEJ261511
     K24J12O KB2024 05 09.92853414 28 52.55 -14 40 33.0          19.9 GXEJ261958
     K24J12O  C2024 05 09.92954 14 28 52.33 -14 40 25.9          20.7 RXEJ261511
     K24J12O  C2024 05 09.93477 14 28 51.73 -14 39 55.8          20.7 RXEJ261511
     K24J12O  C2024 05 09.93828 14 28 51.36 -14 39 40.2          20.6 RXEJ261511
     K24J12O  C2024 05 09.94178 14 28 50.91 -14 39 13.8          20.5 RXEJ261511
     K24J12O mC2024 05 10.26194714 28 15.733-14 07 03.94         20.11GVEJ261I52
     K24J12O mC2024 05 10.26254514 28 15.636-14 07 00.23         20.20GVEJ261I52
     K24J12O mC2024 05 10.26314714 28 15.575-14 06 56.52         20.47GVEJ261I52
     K24J12O mC2024 05 10.26374914 28 15.521-14 06 53.10         20.03GVEJ261I52
     K24J12O  C2024 05 10.89353 14 27 06.36 -13 02 47.2          20.6 RXEJ261511
     K24J12O  C2024 05 10.89703 14 27 05.86 -13 02 24.7          20.4 RXEJ261511
     K24J12O  C2024 05 10.90053 14 27 05.47 -13 02 03.6          20.4 RXEJ261511
     K24J12O  C2024 05 10.90764 14 27 04.62 -13 01 20.5          20.1 RXEJ261511
     K24J12O KC2024 05 11.21627014 26 30.02 -12 29 24.1          20.3 GVEJ261H21
     K24J12O KC2024 05 11.22907914 26 28.50 -12 28 03.9          20.1 GVEJ261H21
     K24J12O KC2024 05 11.23135514 26 28.22 -12 27 49.9          20.4 GVEJ261H21

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 Reflector + CCD.
511 Haute Provence.  Observers W. Thuillot, M. Saillenfest.  Measurers M.
    Saillenfest, S. Bouquillon, F. Taris, T. Carlucci, C. Barache.  1.20-m f/6
    reflector + CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
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 J. K. Hogan.  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.  0.81-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m
    prime focus + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.

Orbital elements:
2024 JO12                                                Earth MOID = 0.2448 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 303.51450              (2000.0)            P               Q                  
n   0.44203708     Peri.   89.79948     +0.60233068     +0.68429432             
a   1.7067251      Node   226.98560     -0.74358713     +0.66824838             
e   0.4622199      Incl.   34.20346     +0.29030317     +0.29186536             
P   2.23           H   21.78          G   0.15           U   9                  
Residuals in seconds of arc
240509 G96  0.0   0.5+    240509 F51  0.0   0.2+    240509 511  0.0   0.3-
240509 G96  0.1+  0.1-    240509 474  0.1+  0.2-    240509 511  0.6+  5.7-
240509 G96  0.2+  0.1+    240509 474  0.1-  0.1-    240509 511  0.1+  0.2-
240509 G96  0.1-  0.1-    240509 474  0.2+  0.1-    240510 I52  0.3+  0.1-
240509 I52  0.0   0.0     240509 474  0.2+  0.3+    240510 I52  0.1-  0.0
240509 I52  0.0   0.3-    240509 I93  0.2+  0.3+    240510 I52  0.1+  0.1+
240509 I52  0.1-  0.1-    240509 I93  0.4-  0.8+    240510 I52  0.3+  0.1-
240509 I52  0.2-  0.2-    240509 I93  0.2-  0.7+    240510 511  0.9+  0.1-
240509 F51  0.1-  0.1+    240509 511  0.2-  0.2+    240510 511  0.3-  0.8+
240509 F51  0.0   0.0     240509 958  0.9-  0.4+    240510 511  0.0   0.3+
240509 I52  0.3+  0.0     240509 511  1.3-  0.6-    240510 511  0.1-  0.4-
240509 I52  0.4-  0.1+    240509 958  0.8-  1.2+    240511 H21  0.1-  0.1-
240509 F51  0.0   0.0     240509 511  0.5-  0.4+    240511 H21  0.1+  0.2+
240509 I52  0.1-  0.1+    240509 958  1.0-  0.4-    240511 H21  0.0   0.0
240509 I52  0.0   0.1-    240509 511  0.3-  0.9+

Ephemeris:
2024 JO12                a,e,i = 1.71, 0.46, 34                  q = 0.9178
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 11    15 04 26.6 -40 40 19   0.6264  1.5357   140.0    24.8    22.8
...
2024 04 26    14 51 20.8 -32 05 58   0.4485  1.4351   159.6    14.2    21.6
...
2024 05 04    14 39 19.9 -23 28 59   0.3746  1.3804   172.3     5.6    20.8
...
2024 05 10    14 28 44.5 -14 33 07   0.3333  1.3393   170.0     7.5    20.6
2024 05 11    14 26 54.1 -12 51 32   0.3278  1.3324   168.0     9.1    20.6
2024 05 12    14 25 03.1 -11 06 45   0.3228  1.3256   165.8    10.8    20.6
...
2024 05 18    14 13 55.7 +00 14 39   0.3023  1.2845   151.1    22.3    20.8
...
2024 05 26    13 59 58.6 +16 04 11   0.3004  1.2302   130.7    38.6    21.2
...
2024 06 10    13 40 11.8 +39 38 25   0.3542  1.1321   100.0    62.0    22.0

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J261





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