[Iaude] MPEC R68: 2023 RW1 [a=1.24,e=0.16,i=10.5,H=25.4]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-R68                             Issued 2023 September 9, 02:30 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 RW1                                    


Observations:
     K23R01W  C2023 09 03.41070723 03 06.187-25 31 15.30         21.17GVER068F52
     K23R01W  C2023 09 03.42212023 03 02.811-25 29 18.39         20.80GVER068F52
     K23R01W  C2023 09 03.43353223 02 59.400-25 27 22.04         19.95GVER068F52
     K23R01W  C2023 09 03.44495023 02 55.966-25 25 25.40         20.11GVER068F52
     K23R01W*1C2023 09 07.29520722 49 12.144-14 59 05.46         19.94GVER068G96
     K23R01W 1C2023 09 07.30036122 49 10.967-14 58 18.80         19.85GVER068G96
     K23R01W 1C2023 09 07.30552122 49 09.750-14 57 30.85         20.07GVER068G96
     K23R01W 1C2023 09 07.31068622 49 08.580-14 56 44.23         20.71GVER068G96
     K23R01W 1C2023 09 07.43863822 48 39.950-14 37 09.20         20.79GVER068G96
     K23R01W 1C2023 09 07.43888022 48 39.890-14 37 05.20         20.40GVER068G96
     K23R01W KC2023 09 08.21540822 46 27.77 -12 41 24.3          20.2 GXER068858
     K23R01W KC2023 09 08.22213522 46 26.35 -12 40 25.2          20.8 GXER068858
     K23R01W KC2023 09 08.22876122 46 24.91 -12 39 28.2          20.4 GXER068858
     K23R01W KC2023 09 08.98734722 44 11.81 -10 50 22.4          19.8 GVER068L01
     K23R01W KC2023 09 08.99071322 44 11.13 -10 49 54.0          20.3 GVER068L01
     K23R01W KC2023 09 08.99409122 44 10.44 -10 49 25.7          20.1 GVER068L01
     K23R01W KC2023 09 08.99747322 44 09.73 -10 48 58.1          20.1 GVER068L01
     K23R01W KB2023 09 09.00300322 44 09.92 -10 48 09.2          20.3 GVER068I93
     K23R01W KB2023 09 09.01239822 44 08.05 -10 46 49.1          20.4 GVER068I93

Observer details:
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, 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.
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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2023 RW1                                                 Earth MOID = 0.0676 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  34.35104              (2000.0)            P               Q                  
n   0.71204050     Peri.  316.08901     +0.53715154     +0.84236100             
a   1.2420324      Node   346.21213     -0.71469502     +0.42710972             
e   0.1595287      Incl.   10.52770     -0.44797238     +0.32864150             
P   1.38           H   25.47          G   0.15           U   8                  
Residuals in seconds of arc
230903 F52  0.0   0.1-    230907 G96  0.1+  0.3-    230908 L01  0.7+  1.0+
230903 F52  0.3+  0.4+    230907 G96  0.0   2.0-    230908 L01  0.4+  0.5+
230903 F52  0.3+  0.1+    230907 G96  0.2-  0.3-    230908 L01  0.2-  0.6-
230903 F52  0.1-  0.2-    230908 858  0.2+  0.2+    230909 I93  0.0   1.2+
230907 G96  0.1-  0.2+    230908 858  0.4+  0.4+    230909 I93  0.2+  1.5+
230907 G96  0.1+  0.3-    230908 858  0.1+  0.6-
230907 G96  0.2-  0.4+    230908 L01  0.8+  1.3+

Ephemeris:
2023 RW1                 a,e,i = 1.24, 0.16, 11                  q = 1.0439
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 10    02 43 59.9 -72 46 43   0.09974 1.0482   107.5    67.3    22.9
...
2023 08 25    23 56 07.5 -51 31 50   0.07101 1.0619   134.4    42.9    21.5
...
2023 09 02    23 09 04.7 -29 33 10   0.06827 1.0727   157.7    20.9    20.8
...
2023 09 08    22 47 03.4 -13 11 51   0.07513 1.0821   171.7     7.7    20.6
2023 09 09    22 44 11.3 -10 47 09   0.07699 1.0838   172.3     7.2    20.6
2023 09 10    22 41 30.9 -08 29 17   0.07902 1.0855   172.0     7.5    20.7
...
2023 09 16    22 29 07.8 +02 51 55   0.09447 1.0964   163.1    15.5    21.4
...
2023 09 24    22 20 26.1 +12 30 17   0.1216  1.1123   152.1    25.0    22.3
...
2023 10 09    22 20 13.8 +20 59 04   0.1843  1.1455   139.5    34.5    23.5

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-R68