[Iaude] MPEC B32: 2024 BJ [a=1.41,e=0.30,i=8.2,H=26.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Jan 18 09:22:03 EST 2024


M.P.E.C. 2024-B32                              Issued 2024 January 18, 14:20 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 BJ                                     


Observations:
     K24B00J*1C2024 01 17.20973204 57 19.436-23 28 32.92         20.59GVEB032G96
     K24B00J 1C2024 01 17.21534504 57 18.860-23 28 26.58         20.34GVEB032G96
     K24B00J 1C2024 01 17.22095704 57 18.230-23 28 19.81         21.21GVEB032G96
     K24B00J 1C2024 01 17.22657204 57 17.640-23 28 13.01         21.92GVEB032G96
     K24B00J KC2024 01 17.24331404 57 15.804-23 27 52.78         21.04GVEB032V06
     K24B00J KC2024 01 17.24510004 57 15.631-23 27 50.18         20.63GVEB032V06
     K24B00J KC2024 01 17.24688704 57 15.437-23 27 48.20         20.64GVEB032V06
     K24B00J KC2024 01 17.24867404 57 15.271-23 27 45.76         20.65GVEB032V06
     K24B00J  C2024 01 17.26252304 57 13.146-23 27 29.34         20.5 GVEB032H01
     K24B00J KC2024 01 17.26338104 57 13.748-23 27 26.35         20.75GVEB032V06
     K24B00J KC2024 01 17.26516704 57 13.550-23 27 24.26         20.89GVEB032V06
     K24B00J  C2024 01 17.26684404 57 12.718-23 27 23.51         20.5 GVEB032H01
     K24B00J KC2024 01 17.26695204 57 13.367-23 27 21.78         20.81GVEB032V06
     K24B00J KC2024 01 17.26873904 57 13.187-23 27 19.55         20.94GVEB032V06
     K24B00J  C2024 01 17.27220204 57 12.205-23 27 16.16         20.5 GVEB032H01
     K24B00J  C2024 01 17.27900704 57 11.562-23 27 06.84         20.5 GVEB032H01
     K24B00J |C2024 01 18.04461004 57 08.900-23 07 39.00         20.8 GVEB032807
     K24B00J |C2024 01 18.04950004 57 08.320-23 07 32.70         20.8 GVEB032807
     K24B00J |C2024 01 18.05422004 57 07.770-23 07 26.50         20.6 GVEB032807
     K24B00J KC2024 01 18.20485 04 57 01.32 -23 08 00.0          21.1 RVEB032691
     K24B00J KC2024 01 18.20821 04 57 00.95 -23 07 55.4          20.8 RVEB032691

Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer C. Lejoly.  0.9-m f/3
    reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    0.61-m f/11 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.
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 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.  1.55-m
    reflector + 1K CCD.

Orbital elements:
2024 BJ                                                  Earth MOID = 0.0004 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 271.94546              (2000.0)            P               Q                  
n   0.59112908     Peri.   15.10156     -0.77562171     -0.62060769             
a   1.4060945      Node   125.95493     +0.56337331     -0.76292361             
e   0.3040922      Incl.    8.17741     +0.28464272     -0.18109018             
P   1.67           H   26.11          G   0.15           U   9                  
Residuals in seconds of arc
240117 G96  0.2-  0.0     240117 V06  0.3+  0.0     240117 H01  0.1-  0.0
240117 G96  0.3+  0.1-    240117 H01  0.0   0.0     240117 H01  0.1-  0.1-
240117 G96  0.1+  0.1+    240117 V06  0.3+  0.3+    240118 807  0.1+  0.2-
240117 G96  0.3+  0.2+    240117 V06  0.0   0.0     240118 807  0.1-  0.0
240117 V06  0.1-  0.2-    240117 H01  0.1-  0.0     240118 807  0.0   0.2+
240117 V06  0.1+  0.1+    240117 V06  0.0   0.1+    240118 691  0.1-  0.3+
240117 V06  0.0   0.2-    240117 V06  0.0   0.0     240118 691  0.3+  0.1+

Ephemeris:
2024 BJ                  a,e,i = 1.41, 0.30, 8                   q = 0.9785
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 12 19    05 11 50.6 -21 29 46   0.1455  1.0908   134.4    40.1    23.7
...
2024 01 03    05 03 40.9 -24 08 34   0.08946 1.0387   126.2    49.8    22.8
...
2024 01 11    04 59 44.3 -24 22 55   0.06028 1.0163   121.6    55.5    22.1
...
2024 01 17    04 57 25.0 -23 29 08   0.03837 1.0026   118.5    59.6    21.2
2024 01 18    04 57 06.3 -23 09 13   0.03471 1.0006   118.1    60.2    21.0
2024 01 19    04 56 48.7 -22 43 41   0.03104 0.9987   117.7    60.7    20.7
...
2024 01 25    04 54 43.6 -12 17 53   0.0090910.9888   119.2    60.4    18.0
...
2024 02 02    16 57 29.0 +30 10 55   0.02102 0.9801    74.9   103.9    21.5
...
2024 02 17    16 59 38.2 +25 18 16   0.07486 0.9802    81.9    93.8    23.8

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-B32





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