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  • MPEC 2023-E14 : 2023 DV1

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    M.P.E.C. 2023-E14                                 Issued 2023 March 1, 22:38 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
    
                                    2023 DV1                                 
    
    
    Observations:
         K23D01V*1C2023 02 28.20724910 31 26.771+06 34 46.24         20.57GVEE014G96
         K23D01V 1C2023 02 28.21293210 31 27.088+06 34 35.00         20.81GVEE014G96
         K23D01V 1C2023 02 28.21861010 31 27.494+06 34 22.66         22.10GVEE014G96
         K23D01V 1C2023 02 28.22428610 31 27.962+06 34 09.91               VEE014G96
         K23D01V KC2023 02 28.34433210 31 36.656+06 29 56.94         21.16GVEE014I52
         K23D01V KC2023 02 28.34631310 31 36.811+06 29 52.80         20.93GVEE014I52
         K23D01V KC2023 02 28.34828410 31 36.988+06 29 48.55         21.14GVEE014I52
         K23D01V KC2023 02 28.35025310 31 37.088+06 29 44.52         21.22GVEE014I52
         K23D01V 1C2023 03 01.08368 10 32 42.46 +06 03 45.1          20.9 VXEE014033
         K23D01V 1C2023 03 01.08617 10 32 42.64 +06 03 40.0          21.7 VXEE014033
         K23D01V 1C2023 03 01.08866 10 32 42.81 +06 03 34.6          21.3 VXEE014033
         K23D01V |C2023 03 01.20133 10 32 54.41 +06 00 46.2          21.3 GVEE014807
         K23D01V 1C2023 03 01.20177210 32 56.281+05 59 51.22         21.34GVEE014G96
         K23D01V |C2023 03 01.20872 10 32 54.93 +06 00 30.9          21.2 GVEE014807
         K23D01V 1C2023 03 01.21060410 32 57.005+05 59 32.75         21.18GVEE014G96
         K23D01V |C2023 03 01.21612 10 32 55.47 +06 00 15.4          21.5 GVEE014807
         K23D01V 1C2023 03 01.21796510 32 57.595+05 59 18.89         22.25GVEE014G96
         K23D01V 1C2023 03 01.22536110 32 58.189+05 59 02.80         20.46GVEE014G96
         K23D01V 1C2023 03 01.88420 10 33 56.89 +05 35 53.6          21.2 VXEE014033
         K23D01V 1C2023 03 01.88709 10 33 57.10 +05 35 47.4          21.2 VXEE014033
         K23D01V 1C2023 03 01.88998 10 33 57.33 +05 35 41.0          21.0 VXEE014033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hoegner, F. Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3
        Schmidt + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers E. J. Christensen,
        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, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K
        CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer A. Serrano.  Measurers
        E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W.
        Wierzchos.  1.0-m prime focus + CCD.
    
    Orbital elements:
    2023 DV1                                                 Earth MOID = 0.1681 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M   1.86064              (2000.0)            P               Q                  
    n   0.34107845     Peri.  177.47550     -0.87088758     -0.49059568             
    a   2.0287718      Node   333.08151     +0.44977650     -0.77134592             
    e   0.4297239      Incl.    3.73707     +0.19813105     -0.40539037             
    P   2.89           H   24.63          G   0.15           U   8                  
    Residuals in seconds of arc
    230228 G96  1.3+  0.1+    230228 I52  0.0   0.0     230301 G96  0.0   0.4-
    230228 G96  0.3-  0.7+    230301 033  0.2-  0.7-    230301 807  0.1+  0.1+
    230228 G96  0.6-  0.3+    230301 033  0.5-  0.5-    230301 G96  0.6+  1.1+
    230228 G96  0.1+  0.5-    230301 033  0.9-  0.7-    230301 G96  1.3+  0.4+
    230228 I52  0.0   0.2-    230301 807  0.0   0.1-    230301 033  0.0   0.0
    230228 I52  0.1+  0.1-    230301 G96  0.9-  0.3-    230301 033  0.2-  0.2-
    230228 I52  0.6+  0.2-    230301 807  0.1-  0.1+    230301 033  0.1-  0.7-
    
    Ephemeris:
    2023 DV1                 a,e,i = 2.03, 0.43, 4                   q = 1.1570
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 01 30    09 44 23.3 +22 25 10   0.1966  1.1767   166.0    11.7    22.2
    ...
    2023 02 14    10 09 20.2 +15 02 02   0.1717  1.1584   174.5     4.7    21.5
    ...
    2023 02 22    10 21 57.2 +10 17 59   0.1682  1.1572   179.2     0.7    21.2
    ...
    2023 02 28    10 31 06.1 +06 42 30   0.1702  1.1603   177.0     2.6    21.4
    2023 03 01    10 32 36.3 +06 07 20   0.1709  1.1612   176.4     3.1    21.4
    2023 03 02    10 34 06.1 +05 32 31   0.1717  1.1621   175.8     3.6    21.5
    ...
    2023 03 08    10 42 56.6 +02 13 33   0.1787  1.1697   172.3     6.5    21.7
    ...
    2023 03 16    10 54 20.7 -01 35 53   0.1939  1.1848   167.8    10.2    22.1
    ...
    2023 03 31    11 15 08.3 -06 39 05   0.2403  1.2270   159.8    16.4    22.9
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-E14
    


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