[Iaude] MPEC J264: 2024 JR12 [a=1.64,e=0.48,i=8.6,H=23.6]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Sat May 11 07:39:38 EDT 2024


M.P.E.C. 2024-J264                                 Issued 2024 May 11, 11:37 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 JR12                                    


Observations:
     K24J12R* C2024 05 08.31916113 10 53.019-13 32 58.71         21.53wXEJ264F52
     K24J12R  C2024 05 08.32966213 10 50.165-13 33 08.74         21.62wXEJ264F52
     K24J12R  C2024 05 08.34016613 10 47.340-13 33 19.11         22.20wXEJ264F52
     K24J12R KC2024 05 09.29575313 06 38.150-13 48 57.50         22.05GVEJ264V06
     K24J12R KC2024 05 09.29819713 06 37.530-13 49 00.40         22.20GVEJ264V06
     K24J12R KC2024 05 09.30058413 06 36.820-13 49 02.30         22.87GVEJ264V06
     K24J12R KC2024 05 09.30296813 06 36.160-13 49 04.70         21.67GVEJ264V06
     K24J12R  C2024 05 09.35965113 06 22.109-13 49 56.27         21.78GVEJ264F51
     K24J12R  C2024 05 09.36046813 06 21.884-13 49 57.25         22.06GVEJ264F51
     K24J12R KC2024 05 10.21827813 02 33.068-14 04 29.24         21.83GVEJ264V06
     K24J12R KC2024 05 10.22208013 02 31.978-14 04 33.02         21.66GVEJ264V06
     K24J12R KC2024 05 10.23057713 02 29.424-14 04 42.43         21.5 GVEJ264H01
     K24J12R KC2024 05 10.23975413 02 26.963-14 04 51.46         21.27GVEJ264V06
     K24J12R KC2024 05 10.24169913 02 26.264-14 04 53.81         21.4 GVEJ264H01
     K24J12R KC2024 05 10.24355613 02 25.858-14 04 54.98         21.78GVEJ264V06
     K24J12R KC2024 05 10.24585813 02 25.092-14 04 57.81         22.1 GVEJ264H01
     K24J12R  C2024 05 10.25287813 02 23.087-14 05 04.95         21.7 GVEJ264H01

Observer details:
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.
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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper.  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.  1.55-m
    reflector + 1K CCD.

Orbital elements:
2024 JR12                                                Earth MOID = 0.0681 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 306.84215              (2000.0)            P               Q                  
n   0.47022680     Peri.  274.08467     +0.63344616     +0.76884106             
a   1.6378136      Node    35.70734     -0.63722069     +0.58235279             
e   0.4794303      Incl.    8.60702     -0.43897125     +0.26409971             
P   2.10           H   23.67          G   0.15           U   9                  
Residuals in seconds of arc
240508 F52  0.1+  0.2-    240509 V06  0.2-  0.1+    240510 V06  0.2+  0.3-
240508 F52  0.1-  0.0     240509 F51  0.2-  0.1+    240510 H01  0.1-  0.1-
240508 F52  0.1+  0.2-    240509 F51  0.1-  0.1-    240510 V06  0.1-  0.0
240509 V06  0.1-  0.3+    240510 V06  0.2+  0.0     240510 H01  0.0   0.1+
240509 V06  0.6+  0.3-    240510 V06  0.1+  0.1+    240510 H01  0.1-  0.1+
240509 V06  0.1-  0.2+    240510 H01  0.0   0.0

Ephemeris:
2024 JR12                a,e,i = 1.64, 0.48, 9                   q = 0.8526
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 11    14 23 10.2 -09 06 41   0.4370  1.4273   164.0    11.1    23.3
...
2024 04 26    13 53 49.1 -10 55 06   0.3138  1.3189   174.3     4.3    22.1
...
2024 05 04    13 28 05.7 -12 28 37   0.2632  1.2602   161.1    15.0    22.1
...
2024 05 10    13 03 32.1 -14 00 18   0.2323  1.2162   149.8    24.7    22.1
2024 05 11    12 58 59.7 -14 17 31   0.2277  1.2089   147.9    26.4    22.1
2024 05 12    12 54 19.7 -14 35 18   0.2232  1.2016   145.9    28.1    22.1
...
2024 05 18    12 23 38.7 -16 33 03   0.1998  1.1580   133.4    39.4    22.1
...
2024 05 26    11 35 28.0 -19 32 28   0.1763  1.1010   115.7    56.0    22.1
...
2024 06 10    09 41 43.8 -24 25 27   0.1538  1.0015    80.5    90.8    22.8

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J264





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