[Iaude] MPEC R47: 2023 RZ [a=1.76,e=0.49,i=6.0,H=23.6]

Thu Sep 7 23:38:43 EDT 2023

M.P.E.C. 2023-R47                             Issued 2023 September 8, 03:36 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

                                    2023 RZ                                     


Observations:
     K23R00Z  C2023 08 21.44718223 29 22.275-04 28 12.13         22.30GVER047F51
     K23R00Z  C2023 08 21.45104323 29 22.473-04 28 14.99         22.44GVER047F51
     K23R00Z  C2023 08 21.45911723 29 22.856-04 28 21.31         22.30GVER047F51
     K23R00Z  C2023 08 21.46296423 29 23.071-04 28 24.84         22.32GVER047F51
     K23R00Z  C2023 08 21.47106123 29 23.508-04 28 31.07         22.19GVER047F51
     K23R00Z  C2023 08 21.47490723 29 23.692-04 28 33.77         22.40GVER047F51
     K23R00Z  C2023 08 21.48304223 29 24.108-04 28 40.60         22.10GVER047F51
     K23R00Z  C2023 08 21.48689523 29 24.304-04 28 43.82         22.78GVER047F51
     K23R00Z* C2023 09 06.47433923 50 13.627-10 45 24.43         21.11wXER047F51
     K23R00Z  C2023 09 06.48536323 50 14.607-10 45 49.38         21.72wXER047F51
     K23R00Z  C2023 09 06.50739723 50 16.604-10 46 39.68         21.14wXER047F51
     K23R00Z 1C2023 09 07.37590623 51 52.686-11 20 49.13         21.37GVER047G96
     K23R00Z 1C2023 09 07.38104123 51 53.179-11 21 01.73         20.75GVER047G96
     K23R00Z 1C2023 09 07.38616723 51 53.654-11 21 13.28         20.91GVER047G96
     K23R00Z 1C2023 09 07.39131223 51 54.173-11 21 26.28         20.54GVER047G96
     K23R00Z KC2023 09 07.43968 23 51 58.98 -11 23 22.3          21.0 RVER047691
     K23R00Z KC2023 09 07.44513 23 51 59.54 -11 23 35.1          20.7 RVER047691
     K23R00Z  C2023 09 07.44792223 52 01.765-11 23 36.34         20.83GVER047F51
     K23R00Z  C2023 09 07.44873823 52 01.832-11 23 38.12         20.72GVER047F51
     K23R00Z KC2023 09 07.45058 23 52 00.06 -11 23 48.2          20.3 RVER047691

Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer M. J. Brucker.  0.9-m
    f/3 reflector + CCD.
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, K. Chambers, T. de Boer, J.
    Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
    Smith.  1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  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.

Orbital elements:
2023 RZ                                                  Earth MOID = 0.0718 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 334.58262              (2000.0)            P               Q                  
n   0.42121020     Peri.  270.34264     +0.47729297     -0.87725967             
a   1.7625311      Node   150.97283     +0.84228654     +0.44015549             
e   0.4886206      Incl.    6.04013     +0.25048914     +0.19151662             
P   2.34           H   23.60          G   0.15           U   9                  
Residuals in seconds of arc
230821 F51  0.1+  0.1-    230821 F51  0.0   0.3-    230907 G96  0.0   0.1-
230821 F51  0.1+  0.1+    230906 F51  0.1+  0.0     230907 691  0.1+  0.0
230821 F51  0.4-  0.2+    230906 F51  0.1-  0.2+    230907 691  0.3+  0.3+
230821 F51  0.1-  0.3-    230906 F51  0.0   0.0     230907 F51  0.1-  0.2+
230821 F51  0.2+  0.1-    230907 G96  0.2+  0.0     230907 F51  0.3-  0.4+
230821 F51  0.0   0.3+    230907 G96  0.1+  0.3-    230907 691  0.1-  0.3+
230821 F51  0.0   0.1-    230907 G96  0.2-  0.5+

Ephemeris:
2023 RZ                  a,e,i = 1.76, 0.49, 6                   q = 0.9013
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 09    23 17 10.7 -02 44 42   0.4453  1.4077   146.7    23.3    23.7
...
2023 08 24    23 32 02.5 -05 04 46   0.3040  1.2990   158.6    16.5    22.5
...
2023 09 01    23 41 40.1 -07 50 23   0.2391  1.2414   164.4    12.6    21.7
...
2023 09 07    23 51 11.0 -11 05 18   0.1953  1.1988   166.6    11.3    21.1
2023 09 08    23 53 05.2 -11 45 57   0.1884  1.1917   166.6    11.3    21.1
2023 09 09    23 55 06.6 -12 29 25   0.1816  1.1847   166.4    11.5    21.0
...
2023 09 15    00 10 47.1 -18 03 12   0.1436  1.1434   162.1    15.7    20.5
...
2023 09 23    00 50 51.7 -30 19 07   0.1015  1.0906   147.4    29.7    20.1
...
2023 10 08    06 18 12.6 -55 17 19   0.07497 1.0025    90.2    85.5    21.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-R47