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  • MPEC 2024-D80 : 2024 DB1

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    M.P.E.C. 2024-D80                             Issued 2024 February 20, 06:06 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2024 DB1                                 
    
    
    Observations:
         K24D01B* C2024 02 18.39522310 51 44.810+09 23 20.31         21.12wXED080F51
         K24D01B  C2024 02 18.40687610 51 41.309+09 23 29.23         21.04wXED080F51
         K24D01B  C2024 02 18.41861310 51 37.779+09 23 38.01         21.31wXED080F51
         K24D01B  C2024 02 18.43045410 51 34.241+09 23 47.04         21.05wXED080F51
         K24D01B  C2024 02 18.56151310 50 54.985+09 25 23.30         20.93GVED080F51
         K24D01B  C2024 02 18.56215910 50 54.804+09 25 23.84         20.91GVED080F51
         K24D01B |C2024 02 19.17230010 48 08.530+09 33 07.40         20.9 GVED080807
         K24D01B |C2024 02 19.17780010 48 06.990+09 33 11.30         21.0 GVED080807
         K24D01B |C2024 02 19.18331010 48 05.480+09 33 15.10         21.0 GVED080807
         K24D01B KC2024 02 19.18421910 48 06.354+09 32 36.64         21.21GVED080I52
         K24D01B KC2024 02 19.18751810 48 05.357+09 32 39.55         20.53GVED080I52
         K24D01B KC2024 02 19.25971210 47 44.60 +09 33 26.7          20.9 GVED080H21
         K24D01B KC2024 02 19.26260310 47 43.80 +09 33 28.7          21.0 GVED080H21
         K24D01B 1C2024 02 19.26307110 47 44.488+09 33 32.40         20.34GVED080G96
         K24D01B KC2024 02 19.26549310 47 43.00 +09 33 30.6          20.8 GVED080H21
         K24D01B 1C2024 02 19.26820810 47 43.030+09 33 35.93         21.53GVED080G96
         K24D01B 1C2024 02 19.27334710 47 41.608+09 33 39.53         20.71GVED080G96
         K24D01B 1C2024 02 19.27849110 47 40.171+09 33 42.30         20.52GVED080G96
         K24D01B 1C2024 02 19.46697210 46 49.605+09 35 58.14         20.91GVED080T12
         K24D01B 1C2024 02 19.47070210 46 48.588+09 36 00.14         20.28GVED080T12
         K24D01B 1C2024 02 19.47455210 46 47.499+09 36 02.88         20.58GVED080T12
         K24D01B KC2024 02 20.23212210 43 36.07 +09 43 56.8          21.3 GVED080H21
         K24D01B KC2024 02 20.23414410 43 35.56 +09 43 58.0          21.2 GVED080H21
         K24D01B KC2024 02 20.23616410 43 35.03 +09 43 59.2          21.1 GVED080H21
         K24D01B KC2024 02 20.23838710 43 34.46 +09 44 00.8          21.8 GVED080H21
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
        0.61-m f/6.8 Ritchey-Chretien + 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.
    G96 Mt. Lemmon Survey.  Observers T. Beuden, 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.  1.5-m
        reflector + 10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer J. B. Fazekas.
        Measurers E. C. Beshore, 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.
    T12 University of Hawaii 88-inch telescope, Maunakea.  Observer Y.
        Ramanjooloo.  Measurers R. Weryk, Y. Ramanjooloo, J. Fairlamb, R.
        Wainscoat.  2.24-m f/10.1 reflector + CCD.
    
    Orbital elements:
    2024 DB1                                                 Earth MOID = 0.0126 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 MPC                     
    M  25.20201              (2000.0)            P               Q                  
    n   0.24403335     Peri.   72.82409     +0.62600509     -0.77958180             
    a   2.5361208      Node   338.38464     +0.69416500     +0.56831293             
    e   0.7635078      Incl.    2.99251     +0.35532039     +0.26319694             
    P   4.04           H   23.23          G   0.15           U   9                  
    Residuals in seconds of arc
    240218 F51  0.1-  0.2-    240219 I52  0.8+  0.0     240219 T12  0.1+  0.3+
    240218 F51  0.1-  0.1-    240219 I52  0.5-  0.6+    240219 T12  0.3+  0.2-
    240218 F51  0.1-  0.3-    240219 H21  0.1-  0.1+    240219 T12  0.1-  0.0
    240218 F51  0.3+  0.2-    240219 H21  0.1-  0.1+    240220 H21  0.0   0.0
    240218 F51  0.2-  0.1-    240219 G96  0.3+  0.1+    240220 H21  0.1+  0.1-
    240218 F51  0.0   0.0     240219 H21  0.0   0.0     240220 H21  0.1-  0.1-
    240219 807  0.3-  0.1-    240219 G96  0.2-  0.1+    240220 H21  0.1-  0.1+
    240219 807  0.2-  0.1-    240219 G96  0.1-  0.1+
    240219 807  0.4+  0.1-    240219 G96  0.2-  0.7-
    
    Ephemeris:
    2024 DB1                 a,e,i = 2.54, 0.76, 3                   q = 0.5998
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 01 21    18 31 04.2 -12 40 04   0.1399  0.8588    24.6   151.5    27.3
    ...
    2024 02 05    13 05 19.6 +02 26 05   0.1118  1.0475   120.8    53.9    20.5
    ...
    2024 02 13    11 25 10.8 +07 51 13   0.1773  1.1495   154.3    21.9    20.8
    ...
    2024 02 19    10 48 54.6 +09 30 45   0.2403  1.2253   169.3     8.6    21.2
    2024 02 20    10 44 33.3 +09 41 49   0.2516  1.2379   171.4     6.8    21.2
    2024 02 21    10 40 33.2 +09 51 48   0.2630  1.2504   173.4     5.2    21.2
    ...
    2024 02 27    10 22 18.2 +10 34 41   0.3354  1.3249   176.0     3.0    21.8
    ...
    2024 03 06    10 08 08.1 +11 03 17   0.4413  1.4223   164.5    10.7    22.9
    ...
    2024 03 21    09 58 20.5 +11 10 09   0.6670  1.5984   147.3    19.7    24.4
    
    A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-D80
    


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