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    • MPEC 2023-N32 : 2023 NJ

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    M.P.E.C. 2023-N32                                  Issued 2023 July 9, 00:46 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 NJ                                 


Observations:
     K23N00J 1C2023 06 24.43153 00 14 05.82 +05 26 32.9          21.5 GVEN032G96
     K23N00J 1C2023 06 24.44093 00 14 06.29 +05 26 54.1          22.0 GVEN032G96
     K23N00J 1C2023 06 24.44563 00 14 06.56 +05 27 04.3          22.3 GVEN032G96
     K23N00J* C2023 07 01.56826200 19 13.277+09 40 05.34         21.89wXEN032F52
     K23N00J  C2023 07 01.57773800 19 13.570+09 40 25.04         21.73wXEN032F52
     K23N00J  C2023 07 01.58721100 19 13.885+09 40 45.18         21.93wXEN032F52
     K23N00J  C2023 07 01.59670700 19 14.175+09 41 04.92         21.84wXEN032F52
     K23N00J  C2023 07 02.60486500 19 48.625+10 15 59.88         21.81GVEN032F51
     K23N00J  C2023 07 02.60567800 19 48.647+10 16 01.61         21.71GVEN032F51
     K23N00J KC2023 07 08.43719400 22 22.300+13 33 22.32         21.29GVEN032V06
     K23N00J KC2023 07 08.44116500 22 22.411+13 33 30.13         21.98GVEN032V06
     K23N00J KC2023 07 08.44513500 22 22.436+13 33 37.87         22.60GVEN032V06

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, P.
    Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M.
    Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien +
    CCD.
F52 Pan-STARRS 2, 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.
G96 Mt. Lemmon Survey.  Observer J. B. Fazekas.  Measurers B. Gray, D. Rankin,
    F. C. Shelly.  1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper.  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.  1.55-m
    reflector + 1K CCD.

Orbital elements:
2023 NJ                                                  Earth MOID = 0.1533 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
M 340.11416              (2000.0)            P               Q                  
n   0.32991100     Peri.  308.21938     -0.23757821     +0.92504737             
a   2.0742998      Node   305.43491     -0.73808730     -0.37027483             
e   0.4891887      Incl.   21.33147     -0.63149326     +0.08475791             
P   2.99           H   20.14          G   0.15           U   9                  
Residuals in seconds of arc
230624 G96  0.4-  0.4-    230701 F52  0.2+  0.3-    230702 F51  0.3-  0.2+
230624 G96  0.1-  0.3+    230701 F52  0.4+  0.0     230708 V06  0.2-  0.1+
230624 G96  0.6+  0.2+    230701 F52  0.3+  0.1-    230708 V06  0.5+  0.0
230701 F52  0.3+  0.2-    230702 F51  0.2-  0.1+    230708 V06  0.1-  0.2-

Ephemeris:
2023 NJ                  a,e,i = 2.07, 0.49, 21                  q = 1.0596
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 06 09    23 57 18.6 -04 17 26   0.7895  1.1723    80.0    58.5    22.1
...
2023 06 24    00 13 43.4 +05 10 56   0.7889  1.2507    86.7    54.2    22.1
...
2023 07 02    00 19 27.9 +09 55 05   0.7859  1.2975    91.2    51.6    22.1
...
2023 07 08    00 22 13.3 +13 18 53   0.7830  1.3342    94.8    49.4    22.1
2023 07 09    00 22 32.4 +13 52 02   0.7824  1.3404    95.4    49.0    22.1
2023 07 10    00 22 49.0 +14 24 55   0.7819  1.3466    96.1    48.7    22.1
...
2023 07 16    00 23 32.9 +17 36 43   0.7785  1.3847   100.1    46.3    22.1
...
2023 07 24    00 21 50.2 +21 35 34   0.7745  1.4367   105.9    42.8    22.0
...
2023 08 08    00 09 30.5 +27 54 37   0.7735  1.5363   117.9    35.7    22.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-N32

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