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  • MPEC 2023-O13 : 2023 NA2

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    M.P.E.C. 2023-O13                                 Issued 2023 July 17, 10:39 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 NA2                                 
    
    
    Observations:
         K23N02A* C2023 07 14.58312222 07 21.952-01 19 23.73         21.74wXEO013F51
         K23N02A  C2023 07 14.59203522 07 23.294-01 19 29.44         21.62wXEO013F51
         K23N02A  C2023 07 14.60099222 07 24.651-01 19 35.15         21.38wXEO013F51
         K23N02A  C2023 07 14.61001722 07 26.040-01 19 41.57         21.48wXEO013F51
         K23N02A 1C2023 07 15.03224 22 08 35.13 -01 24 29.5          20.9 VXEO013033
         K23N02A 1C2023 07 15.03582 22 08 35.70 -01 24 31.8          21.3 VXEO013033
         K23N02A 1C2023 07 15.03941 22 08 36.24 -01 24 34.4          20.7 VXEO013033
         K23N02A KC2023 07 15.06346722 08 39.90 -01 24 49.2          21.3 GVEO013L01
         K23N02A pC2023 07 15.06599322 08 40.30 -01 24 50.9          21.3 GVEO013L01
         K23N02A pC2023 07 15.06851922 08 40.67 -01 24 52.5          21.1 GVEO013L01
         K23N02A pC2023 07 15.07104422 08 41.03 -01 24 53.7          21.1 GVEO013L01
         K23N02A pC2023 07 15.07357122 08 41.42 -01 24 55.1          21.2 GVEO013L01
         K23N02A |C2023 07 15.22150 22 09 06.09 -01 26 02.9          21.1 GVEO013807
         K23N02A |C2023 07 15.22556 22 09 06.71 -01 26 05.6          21.3 GVEO013807
         K23N02A |C2023 07 15.22888 22 09 07.21 -01 26 08.0          20.9 GVEO013807
         K23N02A mC2023 07 15.43424622 09 39.390-01 28 55.00               VEO013V06
         K23N02A mC2023 07 15.43484322 09 39.430-01 28 55.00               VEO013V06
         K23N02A mC2023 07 15.43544122 09 39.540-01 28 55.50         21.31GVEO013V06
         K23N02A  C2023 07 15.44366322 09 40.976-01 29 01.92         21.3 GVEO013654
         K23N02A  C2023 07 15.45569122 09 42.816-01 29 10.27         21.3 GVEO013654
         K23N02A 3C2023 07 15.60193522 10 05.871-01 30 44.68         20.93GVEO013T14
         K23N02A 3C2023 07 15.60291222 10 06.018-01 30 45.37         20.94GVEO013T14
         K23N02A 3C2023 07 15.60388922 10 06.165-01 30 46.02         21.30GVEO013T14
         K23N02A |C2023 07 17.21015 22 14 24.66 -01 49 45.9          21.2 VuEO013807
         K23N02A |C2023 07 17.21831 22 14 25.82 -01 49 52.2          21.8 VuEO013807
         K23N02A |C2023 07 17.22647 22 14 27.04 -01 49 58.0          21.3 VuEO013807
         K23N02A KC2023 07 17.29933622 14 38.30 -01 51 24.4          21.0 VuEO013H21
         K23N02A KC2023 07 17.30493122 14 39.16 -01 51 28.8          20.8 VuEO013H21
         K23N02A KC2023 07 17.31052422 14 39.97 -01 51 32.7          20.9 VuEO013H21
    
    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.
    654 Table Mountain Observatory, Wrightwood-PHMC.  Observers N. Evans, P. Choi,
        N. Saini, C. Zhai, R. Trahan, M. Shao.  1.0-m Reflector + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD, 0.61-m f/6.5 Dall-Kirkham
        Astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
        Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Bulger, J.
        Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
        Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk.  1.8-m Ritchey-
        Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, A.
        Acohido, T. Burdullis.  Measurers R. Weryk, R. Wainscoat.  3.6-m Canada-
        France-Hawaii Telescope + CCD.
    V06 Catalina Sky Survey-Kuiper.  Observer J. K. Hogan.  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.  1.55-m
        reflector + 1K CCD.
    
    Orbital elements:
    2023 NA2                                                 Earth MOID = 0.2592 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 320.63224              (2000.0)            P               Q                  
    n   0.26100469     Peri.  173.14533     +0.65059451     +0.75218691             
    a   2.4249559      Node   137.36797     -0.70388602     +0.64897262             
    e   0.4746584      Incl.    8.88449     -0.28508113     +0.11423388             
    P   3.78           H   21.87          G   0.15           U   9                  
    Residuals in seconds of arc
    230714 F51  0.1+  0.1+    230715 L01  0.6-  0.3+    230715 T14  0.0   0.0
    230714 F51  0.0   0.1+    230715 L01  0.6-  0.6+    230715 T14  0.0   0.0
    230714 F51  0.0   0.2+    230715 807  0.0   0.1-    230715 T14  0.0   0.0
    230714 F51  0.3+  0.4-    230715 807  0.0   0.1-    230717 807  1.1+  0.1-
    230715 033  0.1+  0.4+    230715 807  0.1-  0.3-    230717 807  0.0   0.2-
    230715 033  0.3+  0.5+    230715 V06  0.2+  0.2-    230717 807  0.1-  0.2+
    230715 033  0.1+  0.2+    230715 V06  0.6-  0.2+    230717 H21  0.8-  0.1-
    230715 L01  0.1-  0.2-    230715 V06  0.3-  0.1+    230717 H21  0.5-  0.2-
    230715 L01  0.1+  0.2-    230715 654  0.2-  0.1+    230717 H21  1.0-  0.1+
    230715 L01  0.2-  0.1-    230715 654  0.1+  0.1-
    
    Ephemeris:
    2023 NA2                 a,e,i = 2.42, 0.47, 9                   q = 1.2739
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 06 17    20 52 24.9 -00 17 06   0.4459  1.3365   127.8    36.9    22.2
    ...
    2023 07 02    21 32 55.1 +00 03 08   0.3734  1.2981   132.4    35.3    21.7
    ...
    2023 07 10    21 54 54.9 -00 37 05   0.3443  1.2847   135.4    33.8    21.5
    ...
    2023 07 16    22 11 10.3 -01 35 12   0.3268  1.2781   138.0    32.2    21.3
    2023 07 17    22 13 50.1 -01 47 20   0.3243  1.2773   138.4    31.9    21.3
    2023 07 18    22 16 29.0 -02 00 09   0.3219  1.2766   138.9    31.6    21.3
    ...
    2023 07 24    22 31 56.1 -03 31 19   0.3096  1.2740   141.9    29.5    21.1
    ...
    2023 08 01    22 50 57.7 -06 06 47   0.2997  1.2755   146.4    26.1    21.0
    ...
    2023 08 16    23 19 15.7 -12 00 23   0.3009  1.2930   155.7    18.8    20.8
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-O13
    


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