[Iaude] MPEC X64: 2023 XB1 [a=2.05,e=0.62,i=8.0,H=22.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Dec 5 08:59:03 EST 2023


M.P.E.C. 2023-X64                              Issued 2023 December 5, 13:57 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 XB1                                    


Observations:
     K23X01B* C2023 12 03.55590609 16 57.290+39 04 58.30         17.09oVEX064T05
     K23X01B  C2023 12 03.55842709 16 49.313+39 04 29.82         17.24oVEX064T05
     K23X01B  C2023 12 03.59191609 15 03.629+38 58 05.23         17.14oVEX064T05
     K23X01B  C2023 12 03.61021209 14 06.293+38 54 31.10         17.47oVEX064T05
     K23X01B KC2023 12 03.90492 09 00 08.61 +37 52 24.6          17.3 GVEX064L39
     K23X01B KC2023 12 03.90660 09 00 03.91 +37 52 08.0          17.7 GVEX064L39
     K23X01B KC2023 12 03.90841 08 59 59.12 +37 51 44.6          17.3 GVEX064L39
     K23X01B KC2023 12 03.91004 08 59 54.55 +37 51 26.7          17.6 GVEX064L39
     K23X01B KC2023 12 03.91517 08 59 40.38 +37 50 26.0          17.4 GVEX064L39
     K23X01B KC2023 12 03.91685 08 59 35.83 +37 50 04.9          17.3 GVEX064L39
     K23X01B (C2023 12 04.09332 08 51 43.80 +37 15 21.1          17.3 GVEX064G40
     K23X01B (C2023 12 04.09529 08 51 38.57 +37 14 57.4          17.2 GVEX064G40
     K23X01B KC2023 12 04.32312008 42 10.40 +36 27 01.5          17.2 GXEX064858
     K23X01B KC2023 12 04.33000508 41 53.46 +36 25 38.4          17.2 GXEX064858
     K23X01B  C2023 12 04.33149 08 41 49.70 +36 25 19.9          17.1 VtEX064V27
     K23X01B KC2023 12 04.33695408 41 36.40 +36 24 14.2          17.2 GXEX064858
     K23X01B  C2023 12 04.34346 08 41 20.41 +36 22 53.2          17.1 VtEX064V27
     K23X01B  C2023 12 04.34898 08 41 06.85 +36 21 45.4          17.0 VtEX064V27
     K23X01B  C2023 12 04.35590 08 40 49.82 +36 20 21.7          17.8 VtEX064V27
     K23X01B mC2023 12 04.37533308 40 03.652+36 16 31.69         17.30GVEX064I52
     K23X01B mC2023 12 04.37634008 40 01.200+36 16 19.52         17.38GVEX064I52
     K23X01B mC2023 12 04.37734708 39 58.748+36 16 07.14         17.39GVEX064I52
     K23X01B mC2023 12 04.37752008 39 58.331+36 16 05.09         17.34GVEX064I52
     K23X01B 1C2023 12 04.40464708 38 52.465+36 10 33.31         17.27GVEX064703
     K23X01B 1C2023 12 04.40667308 38 47.566+36 10 08.15         17.51GVEX064703
     K23X01B 1C2023 12 04.40871108 38 42.608+36 09 43.06         17.46GVEX064703
     K23X01B 1C2023 12 04.41074808 38 37.702+36 09 18.29         17.34GVEX064703
     K23X01B KC2023 12 04.61030308 31 13.09 +35 26 59.4          17.6 GVEX064900
     K23X01B KC2023 12 04.61766308 30 56.66 +35 25 31.4          17.7 GVEX064900
     K23X01B  C2023 12 04.75705308 25 55.359+34 57 12.82         17.4 GVEX064O85
     K23X01B  C2023 12 04.75948108 25 50.128+34 56 43.62         17.6 GVEX064O85
     K23X01B  C2023 12 04.76191108 25 44.891+34 56 13.86         17.4 GVEX064O85
     K23X01B  C2023 12 04.76434008 25 39.669+34 55 44.96         17.5 GVEX064O85
     K23X01B KB2023 12 04.83094 08 23 28.26 +34 42 02.4          17.7 GVEX064M44
     K23X01B KB2023 12 04.83494 08 23 19.79 +34 41 15.6          17.9 GVEX064M44
     K23X01B KB2023 12 04.83924 08 23 10.95 +34 40 24.6          17.9 GVEX064M44
     K23X01B KC2023 12 04.84153108 23 04.72 +34 38 19.7          17.5 GXEX064L18
     K23X01B KC2023 12 04.84373908 23 00.34 +34 37 53.6          17.3 GXEX064L18
     K23X01B KC2023 12 04.84590708 22 55.88 +34 37 29.0          17.6 GXEX064L18
     K23X01B KC2023 12 04.88049 08 21 47.58 +34 30 50.0          18.1 VZEX064M63
     K23X01B KC2023 12 04.88601 08 21 36.39 +34 29 45.5          18.5 VZEX064M63
     K23X01B KC2023 12 04.89014 08 21 28.07 +34 28 57.2          18.1 VZEX064M63
     K23X01B KC2023 12 04.89569 08 21 16.86 +34 27 52.0          17.9 VZEX064M63
     K23X01B KC2023 12 04.91818608 20 29.99 +34 23 24.8          17.4 GVEX064073
     K23X01B KC2023 12 04.92127008 20 23.96 +34 22 50.3          17.2 GVEX064073
     K23X01B KC2023 12 04.92435208 20 17.62 +34 22 12.9          17.2 GVEX064073
     K23X01B KC2023 12 04.92959408 20 07.12 +34 21 09.7          17.2 GVEX064073
     K23X01B KC2023 12 04.93298708 20 00.29 +34 20 31.1          17.4 GVEX064073
     K23X01B KC2023 12 04.93607208 19 53.97 +34 19 53.4          17.4 GVEX064073
     K23X01B KB2023 12 04.98649908 18 16.55 +34 09 35.0          17.5 GXEX064958
     K23X01B KB2023 12 04.98896008 18 11.69 +34 09 06.1          17.5 GXEX064958
     K23X01B KB2023 12 04.99142408 18 06.84 +34 08 37.2          17.4 GXEX064958
     K23X01B  C2023 12 05.37155 08 06 31.10 +32 53 52.2          18.0  rEX064718
     K23X01B  C2023 12 05.37791 08 06 19.74 +32 52 38.8          17.3  rEX064718
     K23X01B  C2023 12 05.38609 08 06 05.26 +32 51 05.3          17.8  rEX064718

Observer details:
073 Bucharest.  Observers A. Sonka, A. Nedelcu.  Measurer A. Sonka.  0.50-m
    f/7 500mm Reflector + CCD.
703 Catalina Sky Survey.  Observer G. J. Leonard.  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.  0.68-m Schmidt + 10K CCD.
718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + CCD.
900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
G40 Slooh.com Canary Islands Observatory.  Observer K. Dankov.  0.5-m f/6.8
    Corrected Dall-Kirkham + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
    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.
L18 QOS Observatory, Zalistsi.  Observers S. V. Rischenko, O. V. Kravchenko.
    Measurer A. M. Kozhukhov.  0.50-m f/3.8 reflector + CCD.
L39 Osservatorio Spica, Signa.  Observer M. Bertini.  0.30m newtonian + CCD.
M44 Al-Khatim Observatory, Abu Dhabi.  Observer M. Odeh.  0.36-m f/7.7 SC +
    CMO.
M63 RPF Observatory, Gagliano del Capo.  Observer D. Licchelli.  0.30-m f/5.3
    reflector + CCD.
O85 LiShan Observatory, Lintong.  Observers Y. Yu, K. Tang, A. Pomazan.
    0.50-m f/7.0 Cassegrain + CCD.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, R. Siverd, J. Tonry, H.
    Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
    J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
V27 North Mesa Observatory, Los Alamos.  Observer B. K. Kendrick.  0.25-m f/6
    reflector + CCD.

Orbital elements:
2023 XB1                                                 Earth MOID = 0.0204 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 347.09097              (2000.0)            P               Q                  
n   0.33617038     Peri.  108.14166     +0.98331957     -0.12078818             
a   2.0484707      Node   258.96609     +0.06276236     +0.92706414             
e   0.6185221      Incl.    7.96393     +0.17071472     +0.35491167             
P   2.93           H   22.45          G   0.15           U   8                  
Residuals in seconds of arc
231203 T05  0.1-  0.1-    231204 I52  0.0   0.1-    231204 L18  0.2+  0.5+
231203 T05  0.1+  0.0     231204 I52  0.0   0.1+    231204 M63  0.1+  0.0
231203 T05  0.1+  0.3+    231204 I52  0.0   0.1-    231204 M63  0.3-  0.2+
231203 T05  0.3+  0.0     231204 I52  0.0   0.0     231204 M63  0.0   0.4+
231203 L39  0.9-  1.0-    231204 703  0.0   0.1+    231204 M63  0.0   0.2+
231203 L39 (1.8-  2.1+)   231204 703  0.1+  0.1-    231204 073  1.2-  0.3-
231203 L39  0.6+  0.2-    231204 703  0.3-  0.2-    231204 073  1.2+  1.7+
231203 L39  0.4-  1.0+    231204 703  0.1-  0.1+    231204 073  0.3-  0.6+
231203 L39  0.9-  0.4+    231204 900  0.4+  0.2+    231204 073  0.5+  0.7-
231203 L39  0.0   1.1-    231204 900  0.1+  0.1+    231204 073  0.6+  0.8+
231204 G40  0.0   0.0     231204 O85  0.1+  0.1+    231204 073  0.8-  0.4-
231204 G40  0.1+  0.1-    231204 O85  0.1+  0.1+    231204 958  0.4-  0.2+
231204 858  0.3-  0.1+    231204 O85  0.0   0.4-    231204 958  0.4-  0.2+
231204 858  0.3-  0.1+    231204 O85  0.1+  0.0     231204 958  0.3-  0.2+
231204 V27  0.7-  2.0+    231204 M44  1.1+  0.1-    231205 718  0.7+  0.4+
231204 858  0.2-  0.0     231204 M44  0.6-  0.1+    231205 718  0.5-  0.3-
231204 V27  0.3+  0.4+    231204 M44  0.7+  0.4-    231205 718  0.6-  0.2-
231204 V27  0.1-  0.4-    231204 L18  0.7-  0.4-
231204 V27  1.2-  0.1+    231204 L18  0.8+  0.4-

Ephemeris:
2023 XB1                 a,e,i = 2.05, 0.62, 8                   q = 0.7814
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 05    17 01 51.5 -03 09 30   0.2428  0.8124    37.4   132.1    24.8
...
2023 11 20    16 36 52.4 +06 06 48   0.1044  0.8986    29.3   147.4    25.3
...
2023 11 28    14 50 54.0 +27 01 50   0.04479 0.9598    52.1   125.8    20.9
...
2023 12 04    08 55 40.9 +37 34 47   0.04343 1.0102   123.3    54.7    17.7
2023 12 05    08 17 43.2 +34 08 04   0.04899 1.0189   131.8    46.2    17.7
2023 12 06    07 50 09.9 +30 57 40   0.05539 1.0276   138.6    39.4    17.8
...
2023 12 12    06 37 50.7 +19 53 50   0.1021  1.0813   160.2    18.0    18.6
...
2023 12 20    06 09 03.2 +14 49 25   0.1735  1.1552   170.2     8.3    19.5
...
2024 01 04    05 52 34.4 +12 19 17   0.3258  1.2967   161.7    13.8    21.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X64




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