[Iaude] MPEC Y51: 2023 YS [a=2.01,e=0.61,i=51.7,H=25.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Dec 18 21:48:46 EST 2023


M.P.E.C. 2023-Y51                             Issued 2023 December 19, 02:47 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 YS                                     


Observations:
     K23Y00S* C2023 12 18.08003907 08 20.76 +47 49 54.6          18.3 GVEY051K88
     K23Y00S  C2023 12 18.08097307 08 17.35 +47 48 41.3          18.4 GVEY051K88
     K23Y00S  C2023 12 18.08190707 08 13.91 +47 47 27.9          18.5 GVEY051K88
     K23Y00S KC2023 12 18.09486107 07 26.62 +47 30 17.3          18.3 GVEY051K88
     K23Y00S KC2023 12 18.10189807 07 01.00 +47 20 51.5          18.4 GVEY051K88
     K23Y00S KC2023 12 18.10666807 06 43.63 +47 14 23.8          18.2 GVEY051K88
     K23Y00S KC2023 12 18.10865907 06 36.16 +47 11 39.2          18.1 RoEY051K88
     K23Y00S KC2023 12 18.11026507 06 30.32 +47 09 28.9          18.3 RoEY051K88
     K23Y00S KC2023 12 18.11186807 06 24.40 +47 07 16.0          18.2 RoEY051K88
     K23Y00S KC2023 12 18.11346407 06 18.58 +47 05 04.5          18.4 RoEY051K88
     K23Y00S KC2023 12 18.12049307 05 52.78 +46 55 23.7          18.4 RoEY051K88
     K23Y00S KC2023 12 18.12213607 05 46.71 +46 53 06.4          18.5 RoEY051K88
     K23Y00S KC2023 12 18.12535607 05 34.89 +46 48 37.1          18.3 RoEY051K88
     K23Y00S KC2023 12 18.12956007 05 19.42 +46 42 43.5          18.3 RoEY051K88
     K23Y00S KC2023 12 18.13116107 05 13.56 +46 40 28.6          18.5 RoEY051K88
     K23Y00S KC2023 12 18.13250707 05 08.56 +46 38 35.8          18.5 RoEY051K88
     K23Y00S KC2023 12 18.14611607 04 18.38 +46 19 13.4          18.4 RoEY051K88
     K23Y00S KC2023 12 18.14771707 04 12.49 +46 16 54.9          18.3 RoEY051K88
     K23Y00S KC2023 12 18.14933907 04 06.46 +46 14 34.1          18.3 RoEY051K88
     K23Y00S KC2023 12 18.16927407 02 53.19 +45 45 53.7          18.0 GVEY051L01
     K23Y00S KC2023 12 18.17137007 02 45.27 +45 42 47.1          18.1 GVEY051L01
     K23Y00S KC2023 12 18.17241307 02 41.38 +45 41 13.7          17.9 GVEY051L01
     K23Y00S KC2023 12 18.17306407 02 38.97 +45 40 15.6          17.9 GVEY051L01
     K23Y00S KC2023 12 18.17615707 02 27.43 +45 35 38.2          17.8 GVEY051L01
     K23Y00S KC2023 12 18.17720207 02 23.51 +45 34 04.2          17.7 GVEY051L01
     K23Y00S KC2023 12 18.17824707 02 19.64 +45 32 30.1          18.1 GVEY051L01
     K23Y00S KC2023 12 18.17889907 02 17.23 +45 31 31.3          18.1 GVEY051L01
     K23Y00S mC2023 12 18.28130306 56 33.342+42 50 51.54         17.67GVEY051I52
     K23Y00S mC2023 12 18.28139606 56 32.996+42 50 41.89         17.43GVEY051I52
     K23Y00S mC2023 12 18.28148706 56 32.636+42 50 32.68         17.41GVEY051I52
     K23Y00S KB2023 12 18.36885 06 50 30.94 +40 11 02.3          18.4 GVEY051734
     K23Y00S KB2023 12 18.37201 06 50 17.99 +40 04 52.0          18.7 GVEY051734
     K23Y00S KB2023 12 18.37517 06 50 04.96 +39 58 40.9          18.5 GVEY051734
     K23Y00S KB2023 12 18.37826 06 49 52.23 +39 52 35.8          18.5 GVEY051734
     K23Y00S KC2023 12 18.76392606 23 22.292+23 11 32.50         16.7 GVEY051K63
     K23Y00S KC2023 12 18.76455606 23 19.386+23 09 29.88         16.7 GVEY051K63
     K23Y00S KC2023 12 18.77505 06 22 31.48 +22 34 51.2          17.7 GVEY051104
     K23Y00S KC2023 12 18.77632 06 22 25.70 +22 30 36.8          17.5 GVEY051104
     K23Y00S KC2023 12 18.77885 06 22 14.04 +22 22 09.5          17.1 GVEY051104
     K23Y00S KC2023 12 18.78034 06 22 07.25 +22 17 11.9          16.9 GVEY051104
     K23Y00S 1C2023 12 18.80799306 19 56.320+20 42 38.20               WEY051246
     K23Y00S 1C2023 12 18.80806906 19 55.980+20 42 22.60               WEY051246
     K23Y00S 1C2023 12 18.80822106 19 55.270+20 41 51.10               WEY051246
     K23Y00S 1C2023 12 18.80829706 19 54.920+20 41 36.20               WEY051246
     K23Y00S 1C2023 12 18.80929706 19 50.280+20 38 05.50               WEY051246
     K23Y00S 1C2023 12 18.80942706 19 49.610+20 37 39.50               WEY051246
     K23Y00S KB2023 12 18.82743906 18 25.668+19 34 20.14         17.9 GXEY051K74
     K23Y00S KB2023 12 18.82929406 18 16.937+19 27 46.08         18.0 GXEY051K74
     K23Y00S KC2023 12 18.87825506 14 21.58 +16 29 20.6          17.1 GVEY051G34
     K23Y00S KC2023 12 18.87988106 14 13.84 +16 23 14.6          16.4 GVEY051G34
     K23Y00S KC2023 12 18.88150706 14 05.88 +16 17 06.8          16.9 GVEY051G34
     K23Y00S KB2023 12 18.88567 06 13 47.01 +16 02 13.8                ZEY051106
     K23Y00S KC2023 12 18.88794406 13 37.675+15 53 53.41         16.5 GVEY051M60
     K23Y00S KB2023 12 18.88847 06 13 33.42 +15 51 41.9          15.9 RZEY051106
     K23Y00S KB2023 12 18.89137 06 13 19.26 +15 40 42.8          16.0 RZEY051106
     K23Y00S KB2023 12 18.89428 06 13 05.08 +15 29 41.7          15.9 RZEY051106
     K23Y00S KC2023 12 18.90934406 11 52.903+14 32 17.41         17.4 GVEY051M60
     K23Y00S KC2023 12 18.91034306 11 48.012+14 28 26.54         17.3 GVEY051M60
     K23Y00S KC2023 12 18.92224006 10 47.97 +13 42 10.2          17.0 VSEY051L01
     K23Y00S KC2023 12 18.92485506 10 34.99 +13 31 57.3          17.2 VSEY051L01
     K23Y00S KC2023 12 18.92537706 10 32.39 +13 29 55.0          17.1 VSEY051L01
     K23Y00S IC2023 12 18.92589906 10 29.82 +13 27 52.1          16.9 VSEY051L01
     K23Y00S KC2023 12 18.95300006 08 14.96 +11 40 33.7          16.9 VSEY051L01
     K23Y00S KC2023 12 18.95377106 08 11.14 +11 37 28.8          16.9 VSEY051L01
     K23Y00S KC2023 12 18.95453806 08 07.26 +11 34 23.6          16.8 VSEY051L01
     K23Y00S KC2023 12 18.95530806 08 03.43 +11 31 18.5          17.1 VSEY051L01
     K23Y00S KC2023 12 18.99278 06 04 53.02 +08 59 40.2          16.2 rqEY051L90
     K23Y00S KC2023 12 18.99291206 04 56.64 +08 58 01.8                VEY051204
     K23Y00S KC2023 12 18.99337006 04 54.32 +08 56 08.4          17.1 GVEY051204
     K23Y00S KC2023 12 18.99381806 04 52.05 +08 54 17.0                VEY051204
     K23Y00S KC2023 12 18.99550 06 04 39.15 +08 48 22.7          16.6 rqEY051L90
     K23Y00S KC2023 12 18.99818 06 04 25.51 +08 37 18.1          16.2 rqEY051L90

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurer P.
    Bacci.  0.60-m f/4.0 reflector + CCD.
106 Crni Vrh.  Observer J. Vales.  0.60-m f/3.3 reflector + CMO.
204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
    reflector + CCD.
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha, M. Janda, M.
    Honkova.  Measurer M. Tichy.  1.06-m f/2.7 Reflector + 2048x2048 CCD.
734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
    R. Valentine.  Measurer D. Cromer.  0.69-m f/3.54 reflector + CMO.
G34 Oberfrauendorf.  Observer T. Felber.  0.35-m f/6.3 Schmidt-Cassegrain +
    CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
    Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos.  1.0-m
    prime focus + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.41-m
    f/3.75 0.41m f/3.2  Newton + CCD.
K74 Muensterschwarzach Observatory, Schwarzach.  Observer C. Gerhard.  0.30-m
    f/3.75 reflector + CMO.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
L90 ABObservatory, Rosarno.  Observer A. Brosio.  0.30-m f/4.0 reflector +
    CCD.
M60 Virgil Observatory, Loiano.  Observer A. Carbognani.  0.3-m f/4.0
    Reflector + CCD.

Orbital elements:
2023 YS                                                  Earth MOID = 0.0127 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 311.90603              (2000.0)            P               Q                  
n   0.34550454     Peri.  244.29666     -0.52942550     -0.32505376             
a   2.0114082      Node   266.37234     +0.71094158     -0.67399027             
e   0.6096532      Incl.   51.73787     -0.46289384     -0.66338312             
P   2.85           H   25.52          G   0.15           U   8                  
Residuals in seconds of arc
231218 K88  0.7+  0.6+    231218 L01  0.4-  0.0     231218 G34 (0.5-  1.6-)
231218 K88  0.6+  0.8+    231218 L01  0.2-  0.1+    231218 G34 (1.3+  2.7-)
231218 K88  0.2+  0.9+    231218 L01  0.1+  0.1+    231218 G34 (0.0   4.9-)
231218 K88  0.4-  0.4+    231218 I52  0.1-  0.0     231218 106  0.3-  1.1-
231218 K88  0.7+  2.0+    231218 I52  0.2+  0.1-    231218 M60  0.9+  1.3+
231218 K88  1.6+  2.1+    231218 I52  0.2+  0.1-    231218 106  0.3+  0.5+
231218 K88  0.3-  0.2-    231218 734 (1.4-  1.5-)   231218 106  0.0   0.6-
231218 K88  0.2+  1.1+    231218 734 (1.0-  2.9-)   231218 106  0.3+  0.5+
231218 K88  0.2-  0.2-    231218 734 (1.5-  3.3-)   231218 M60  0.4+  1.6+
231218 K88  0.1+  0.4-    231218 734 (1.8-  4.3-)   231218 M60  0.7+  1.7+
231218 K88  0.2+  0.6+    231218 K63 (0.8+  2.0-)   231218 L01  0.8+  1.5+
231218 K88  0.2-  0.1+    231218 K63  0.2+  0.6-    231218 L01  0.1+  1.3+
231218 K88  0.0   0.1-    231218 104  0.4-  0.4+    231218 L01  0.1-  1.5+
231218 K88  0.0   0.6-    231218 104  0.0   0.5-    231218 L01  0.1+  1.1+
231218 K88  0.3+  0.5-    231218 104 (0.9-  1.4-)   231218 L01  0.5+  2.1+
231218 K88  0.1-  0.5+    231218 104  0.3-  0.0     231218 L01  1.0+  2.6+
231218 K88  0.1-  0.4+    231218 246  0.1-  0.6+    231218 L01  0.4+  1.9+
231218 K88  0.1+  0.1+    231218 246  0.1+  0.8+    231218 L01  0.7+  2.2+
231218 K88  0.2-  0.4-    231218 246  0.1+  0.8+    231218 L90  0.3-  1.3-
231218 L01  0.9+  0.1-    231218 246  0.2+  1.7+    231218 204  0.2-  0.5-
231218 L01  0.2-  0.2+    231218 246  0.6+  1.2-    231218 204  0.2-  0.4-
231218 L01  0.3-  0.0     231218 246  0.3-  0.2-    231218 204  0.2-  0.8-
231218 L01  0.1-  0.1+    231218 K74  0.7+  0.4+    231218 L90 (0.8-  4.1-)
231218 L01  0.2-  0.0     231218 K74  0.8+  0.6+    231218 L90  0.9-  2.8-

Ephemeris:
2023 YS                  a,e,i = 2.01, 0.61, 52                  q = 0.7851
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 19    09 37 14.8 +72 18 05   0.5457  1.2692   108.1    47.7    26.5
...
2023 12 04    09 49 18.9 +71 42 32   0.2766  1.1301   114.8    52.3    24.9
...
2023 12 12    09 25 10.2 +70 10 27   0.1317  1.0579   120.7    53.2    23.2
...
2023 12 18    07 13 09.9 +49 29 48   0.02566 1.0060   148.1    31.1    18.9
2023 12 19    06 04 27.0 +08 38 19   0.01405 0.9975   164.5    15.3    17.1
2023 12 20    04 34 18.1 -49 57 33   0.01996 0.9892   104.8    74.1    19.6
...
2023 12 26    00 00 51.6 -73 57 10   0.1242  0.9410    66.6   106.5    24.8
...
2024 01 03    23 04 16.0 -73 35 11   0.2675  0.8834    60.6   104.1    26.2
...
2024 01 18    22 16 01.9 -71 56 44   0.5252  0.8063    54.9    92.8    27.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-Y51




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