[Iaude] MPEC J155: 2024 JR3 [a=2.00,e=0.67,i=5.4,H=26.4]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Wed May 8 09:23:16 EDT 2024 

M.P.E.C. 2024-J155                                  Issued 2024 May 8, 13:21 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 JR3                                    


Observations:
     K24J03R* C2024 05 07.36173513 38 51.902-26 49 27.13         19.58wXEJ155F51
     K24J03R  C2024 05 07.37147813 38 36.703-26 49 47.05         19.76wXEJ155F51
     K24J03R  C2024 05 07.38121913 38 21.390-26 50 06.48         19.76wXEJ155F51
     K24J03R  C2024 05 07.39095013 38 05.946-26 50 25.44         19.61wXEJ155F51
     K24J03R  C2024 05 07.51034413 34 48.663-26 53 39.13         19.32GVEJ155F51
     K24J03R  C2024 05 07.51098813 34 47.570-26 53 39.91         19.19GVEJ155F51
     K24J03R KC2024 05 07.60803613 32 09.240-26 51 01.58         19.6 GVEJ155474
     K24J03R KC2024 05 07.60892913 32 07.622-26 51 03.17         19.4 GVEJ155474
     K24J03R KC2024 05 07.60982313 32 05.969-26 51 04.10         19.5 GVEJ155474
     K24J03R KC2024 05 07.61071613 32 04.342-26 51 05.11         19.2 GVEJ155474
     K24J03R KC2024 05 07.80136313 26 31.82 -27 00 11.7          19.2 GVEJ155M21
     K24J03R KC2024 05 07.81704213 25 56.74 -27 00 52.7                VEJ155M21
     K24J03R KB2024 05 07.91047513 22 22.09 -27 10 24.1          19.1 GXEJ155I93
     K24J03R KB2024 05 07.91568613 22 09.32 -27 10 36.0          19.4 GXEJ155I93
     K24J03R KB2024 05 07.92095813 21 56.28 -27 10 48.9          18.5 GXEJ155I93
     K24J03R mC2024 05 08.21837713 08 22.139-27 20 44.02         18.27GVEJ155I52
     K24J03R mC2024 05 08.21859313 08 21.415-27 20 44.63         18.51GVEJ155I52
     K24J03R mC2024 05 08.21880913 08 20.677-27 20 45.17         18.44GVEJ155I52
     K24J03R mC2024 05 08.21902513 08 19.900-27 20 45.60         18.56GVEJ155I52
     K24J03R KB2024 05 08.46862912 52 53.583-27 26 41.11         18.4 GXEJ155Q06
     K24J03R KB2024 05 08.47273712 52 34.739-27 26 46.59         18.6 GXEJ155Q06
     K24J03R KB2024 05 08.47681412 52 15.781-27 26 50.95         18.2 GXEJ155Q06

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.
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.
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.
M21 Schiaparelli Southern Observatory, Hakos.  Observers A. Aletti, F.
    Bellini, L. Buzzi, G. Galli.  Measurer L. Buzzi.  0.36-m f/8.4 reflector +
    CCD.
Q06 Tarui Observatory, Tarui.  Observer H. Watanabe.  0.35-m f/1.9 Schmidt-
    Cassegrain + CMO.

Orbital elements:
2024 JR3                                                 Earth MOID = 0.0032 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 329.71504              (2000.0)            P               Q                  
n   0.34857295     Peri.   79.24340     +0.63931926     +0.76544587             
a   1.9995868      Node   230.75222     -0.73727787     +0.58315703             
e   0.6657100      Incl.    5.42652     -0.21838550     +0.27206710             
P   2.83           H   26.41          G   0.15           U   7                  
Residuals in seconds of arc
240507 F51  0.2-  0.0     240507 474  0.2-  0.0     240508 I52  0.2+  0.0
240507 F51  0.1-  0.0     240507 474  0.2-  0.2+    240508 I52  0.2+  0.1-
240507 F51  0.1+  0.0     240507 M21  0.2+  0.1-    240508 I52  0.4-  0.1-
240507 F51  0.1-  0.0     240507 M21  0.0   0.7-    240508 Q06  0.0   0.4+
240507 F51  0.2+  0.0     240507 I93  0.1+  0.1+    240508 Q06  0.7+  0.0
240507 F51  0.2+  0.1+    240507 I93  0.3+  0.4+    240508 Q06  0.6-  0.4+
240507 474  0.1+  0.1+    240507 I93  0.2-  0.3-
240507 474  0.2+  0.3-    240508 I52  0.0   0.2+

Ephemeris:
2024 JR3                 a,e,i = 2.00, 0.67, 5                   q = 0.6684
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    14 29 27.9 -23 46 38   0.3760  1.3499   154.3    18.8    25.9
...
2024 04 23    14 28 05.4 -24 47 28   0.1892  1.1901   166.4    11.5    23.9
...
2024 05 01    14 20 38.5 -25 21 39   0.09743 1.1034   169.3     9.8    22.2
...
2024 05 07    13 46 16.2 -26 34 44   0.03101 1.0384   161.0    18.4    19.9
2024 05 08    13 18 45.3 -27 06 53   0.02030 1.0277   154.5    25.0    19.2
2024 05 09    11 54 29.5 -26 38 51   0.01032 1.0169   135.3    44.3    18.2
...
2024 05 15    03 01 02.2 +23 24 04   0.05833 0.9531     7.7   171.8
...
2024 05 23    02 46 43.1 +24 08 52   0.1488  0.8715    17.2   159.9    32.9
...
2024 06 07    02 51 35.0 +24 15 03   0.3363  0.7415    29.6   137.4    29.9

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J155

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