[Iaude] MPEC T161: A/2023 R3

Wed Oct 11 15:19:08 EDT 2023

M.P.E.C. 2023-T161                             Issued 2023 October 11, 19:16 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

                                   A/2023 R3                                    


Observations:
    AK23R030* C2023 09 15.42819101 24 25.663+18 12 38.58         22.36wXET161F52
    AK23R030  C2023 09 15.44107601 24 25.726+18 12 51.97         22.42wXET161F52
    AK23R030  C2023 09 15.45401401 24 25.796+18 13 05.33         22.24wXET161F52
    AK23R030 1C2023 09 16.06630 01 24 31.80 +18 23 26.0          21.6 VXET161033
    AK23R030 1C2023 09 16.06988 01 24 31.79 +18 23 29.2          22.1 VXET161033
    AK23R030 1C2023 09 16.07347 01 24 31.84 +18 23 33.2          22.0 VXET161033
    AK23R030 1C2023 09 16.07713 01 24 31.84 +18 23 37.0          22.2 VXET161033
    AK23R030 3C2023 09 16.50296001 24 35.963+18 31 00.58         21.84GVET161T14
    AK23R030 3C2023 09 16.50393601 24 35.966+18 31 01.53         21.92GVET161T14
    AK23R030 3C2023 09 16.50491201 24 35.967+18 31 02.51         22.19GVET161T14
    AK23R030 KC2023 09 18.32097301 24 50.17 +19 02 30.4          22.2 VuET161H21
    AK23R030 KC2023 09 18.32658501 24 50.19 +19 02 35.8          21.9 VuET161H21
    AK23R030 KC2023 09 18.33013901 24 50.18 +19 02 39.5          22.1 VuET161H21
    AK23R030 KC2023 10 05.10618701 23 10.30 +24 24 31.5          21.3 GXET161W62
    AK23R030 KC2023 10 05.14870701 23 09.36 +24 25 25.3          21.2 GXET161W62
    AK23R030 0C2023 10 10.22800 01 21 16.82 +26 13 19.7                VET161U94
    AK23R030 0C2023 10 10.23296 01 21 16.66 +26 13 26.5                VET161U94
    AK23R030 0C2023 10 10.23792 01 21 16.50 +26 13 33.1          21.1 GVET161U94
    AK23R030  C2023 10 10.32360401 21 12.91 +26 15 35.4          22.0 VWET161X09

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hoegner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
    1.34-m f/3 Schmidt + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.81-m f/4.0 astrograph + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, H.
    Januszewski, H. Flewelling.  Measurers R. Weryk, R. Wainscoat.  3.6-m
    Canada-France-Hawaii Telescope + CCD.
U94 iTelescope Observatory, Beryl Junction.  Observer H. Sato.  0.51-m f/6.8
    astrograph + CCD + f/4.5 focal reducer.
W62 Comet Hunter Observatory2, New Ringgold.  Observer J. Maikner.  0.30-m
    f/3.8 Riccardi-Honders + CCD.
X09 Deep Random Survey, Rio Hurtado.  Observers A. Schnabel, D. Ruhela.
    Measurer S. Deen.  0.43-m reflector + CMOS.

Orbital elements:
    A/2023 R3                                                                   
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                                        
T 2023 Dec. 18.18663 TT                                 Rudenko                 
q   1.3575144            (2000.0)            P               Q                  
z  +0.0014524      Peri.   86.89151     +0.26661962     -0.96271147             
 +/-0.0006595      Node   347.35703     +0.78003897     +0.24347115             
e   0.9980284      Incl.   12.08719     +0.56608585     +0.11793403             
H   20.0                                                                        
>From 19 observations 2023 Sept. 15-Oct. 10, mean residual 0".5.                 
                                                                                
Ephemeris:
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase   m1    m2
2023 09 11    01 23 24.7 +16 59 15   1.0557  1.9470   141.4    18.8        22.5
...
2023 09 26    01 24 56.7 +21 22 55   0.8580  1.8072   152.3    14.9        21.8
...
2023 10 04    01 23 29.5 +24 01 41   0.7706  1.7366   157.1    12.9        21.4
...
2023 10 10    01 21 22.1 +26 08 26   0.7137  1.6860   159.5    12.0        21.1
2023 10 11    01 20 56.1 +26 30 07   0.7049  1.6777   159.8    11.9        21.1
2023 10 12    01 20 28.9 +26 51 56   0.6963  1.6696   160.0    11.8        21.0
...
2023 10 18    01 17 23.2 +29 05 23   0.6492  1.6220   160.0    12.1        20.8
...
2023 10 26    01 12 41.8 +32 07 41   0.5977  1.5630   157.3    14.2        20.7
...
2023 11 10    01 05 39.0 +37 46 17   0.5324  1.4683   147.7    21.1        20.5

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T161