[Iaude] MPEC T247: 2023 TG12 [a=2.94,e=0.57,i=13.1,H=21.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Oct 15 04:36:42 EDT 2023


M.P.E.C. 2023-T247                             Issued 2023 October 15, 08:34 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 TG12                                    


Observations:
     K23T12G* C2023 10 13.20161422 39 46.768-06 57 38.63         20.76GVET247V00
     K23T12G  C2023 10 13.20713022 39 47.192-06 57 20.23         20.68GVET247V00
     K23T12G  C2023 10 13.21262222 39 47.617-06 57 02.34         20.67GVET247V00
     K23T12G  C2023 10 13.21812322 39 48.053-06 56 44.12         20.66GVET247V00
     K23T12G  C2023 10 13.24172222 39 49.806-06 55 26.88         20.3 GVET247H01
     K23T12G  C2023 10 13.24479522 39 50.049-06 55 16.78         20.6 GVET247H01
     K23T12G  C2023 10 13.25550222 39 50.890-06 54 41.52         20.7 GVET247H01
     K23T12G  C2023 10 13.26562122 39 51.673-06 54 07.94         20.1 GVET247H01
     K23T12G  C2023 10 13.30112322 39 55.691-06 52 06.59         20.69wXET247F51
     K23T12G KC2023 10 13.31288 22 39 55.55 -06 51 31.4          20.9 RVET247691
     K23T12G  C2023 10 13.31373022 39 56.674-06 51 24.95         20.66wXET247F51
     K23T12G KC2023 10 13.31952 22 39 56.07 -06 51 09.6          20.3 RVET247691
     K23T12G KC2023 10 13.32617 22 39 56.62 -06 50 47.6                VET247691
     K23T12G  C2023 10 13.32633022 39 57.643-06 50 43.48         20.71wXET247F51
     K23T12G  C2023 10 13.33985822 39 58.693-06 49 58.88         20.76wXET247F51
     K23T12G  C2023 10 14.15805822 41 11.187-06 05 30.51         20.4 GVET247H01
     K23T12G  C2023 10 14.16419722 41 11.681-06 05 10.66         20.5 GVET247H01
     K23T12G  C2023 10 14.17652122 41 12.664-06 04 30.51         20.5 GVET247H01
     K23T12G  C2023 10 14.17968122 41 12.915-06 04 20.38         20.8 GVET247H01
     K23T12G KC2023 10 14.18476 22 41 13.44 -06 04 02.6          20.6 RVET247291
     K23T12G KC2023 10 14.18803 22 41 13.70 -06 03 52.4          20.3 RVET247291
     K23T12G KC2023 10 14.19131 22 41 13.96 -06 03 41.7          20.6 RVET247291
     K23T12G KC2023 10 14.90314022 42 17.412-05 25 32.99         20.2 GVET247J95
     K23T12G KC2023 10 14.91121622 42 18.038-05 25 06.24         20.3 GVET247J95
     K23T12G KC2023 10 15.09900 22 42 35.90 -05 15 00.0                VET247691
     K23T12G KC2023 10 15.10155 22 42 36.17 -05 14 51.9                VET247691
     K23T12G KC2023 10 15.10409 22 42 36.34 -05 14 43.9                VET247691

Observer details:
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch.  Observers T. H. Bressi, R. A.
    Mastaler.  0.9-m f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
V00 Kitt Peak-Bok.  Observer H. Groeller.  Measurers M. J. Brucker, C. E.
    Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
    K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
    Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
    Shelly, K. W. Wierzchos.  2.25-m reflector + 4x4K mosaic CCD.

Orbital elements:
2023 TG12                                                Earth MOID = 0.2554 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 357.85755              (2000.0)            P               Q                  
n   0.19582567     Peri.  344.84741     +0.99086536     +0.13131665             
a   2.9369032      Node     7.80289     -0.08771699     +0.80044881             
e   0.5730246      Incl.   13.06395     -0.10242831     +0.58483985             
P   5.03           H   21.32          G   0.15           U   9                  
Residuals in seconds of arc
231013 V00  0.1+  0.1-    231013 691  0.2+  0.0     231014 H01  0.0   0.1-
231013 V00  0.0   0.1+    231013 F51  0.0   0.1+    231014 291  0.1+  0.5+
231013 V00  0.1-  0.1-    231013 691  0.1-  0.2-    231014 291  0.1+  0.1+
231013 V00  0.0   0.0     231013 691  0.1+  0.1-    231014 291  0.1+  0.2+
231013 H01  0.1+  0.0     231013 F51  0.0   0.1+    231014 J95  0.3+  0.4-
231013 H01  0.1+  0.0     231013 F51  0.1+  0.1+    231014 J95  0.4-  0.5+
231013 H01  0.0   0.1-    231014 H01  0.0   0.1-    231015 691  0.5-  0.1-
231013 H01  0.3-  0.1+    231014 H01  0.0   0.2-    231015 691  0.4+  0.2-
231013 F51  0.1-  0.1-    231014 H01  0.0   0.0     231015 691  0.1-  0.3-

Ephemeris:
2023 TG12                a,e,i = 2.94, 0.57, 13                  q = 1.2540
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 15    22 11 02.5 -34 45 22   0.2977  1.2583   143.7    28.2    20.4
...
2023 09 30    22 23 01.2 -20 00 21   0.3020  1.2560   143.0    28.7    20.5
...
2023 10 08    22 32 34.6 -11 54 07   0.3198  1.2646   141.2    29.7    20.6
...
2023 10 14    22 40 56.9 -06 13 50   0.3405  1.2754   139.3    30.7    20.8
2023 10 15    22 42 26.1 -05 20 04   0.3446  1.2775   139.0    30.8    20.9
2023 10 16    22 43 56.9 -04 27 13   0.3488  1.2798   138.6    31.0    20.9
...
2023 10 22    22 53 30.8 +00 29 14   0.3775  1.2953   136.4    32.0    21.1
...
2023 10 30    23 07 23.6 +06 07 56   0.4244  1.3212   133.4    33.1    21.5
...
2023 11 14    23 35 56.7 +14 04 38   0.5365  1.3836   127.6    34.5    22.1

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T247




More information about the Iaude mailing list