[Iaude] MPEC T199: 2023 RJ69 [a=1.43,e=0.18,i=3.1,H=22.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Oct 12 12:20:12 EDT 2023


M.P.E.C. 2023-T199                             Issued 2023 October 12, 16:18 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 RJ69                                    

     The following astrometry was found among the isolated tracklets and linked
by R. Weryk.

Observations:
     K23R69J  C2023 07 25.58809500 50 43.746-00 55 57.38         22.61GVET199F51
     K23R69J  C2023 07 25.59808100 50 45.330-00 55 42.87         22.27GVET199F51
     K23R69J  C2023 07 28.54922900 59 07.821+00 15 53.58         22.08GVET199F52
     K23R69J  C2023 07 28.56139100 59 09.723+00 16 11.14         22.08GVET199F52
     K23R69J  C2023 07 28.57356900 59 11.665+00 16 29.04         21.83GVET199F52
     K23R69J  C2023 08 21.48049901 59 03.201+09 45 43.34         21.42GVET199F52
     K23R69J  C2023 08 21.49210801 59 04.559+09 45 59.31         21.40GVET199F52
     K23R69J  C2023 08 21.50376101 59 05.923+09 46 15.41         21.21GVET199F52
     K23R69J  C2023 09 09.50113202 30 34.575+16 25 24.88         21.21GVET199F52
     K23R69J* C2023 09 15.48058702 36 07.468+18 14 19.54         21.20wXET199F52
     K23R69J  C2023 09 15.49209802 36 07.802+18 14 31.80         21.56wXET199F52
     K23R69J  C2023 09 15.50378102 36 08.150+18 14 44.31         21.29wXET199F52
     K23R69J  C2023 09 15.51562002 36 08.487+18 14 56.88         21.17wXET199F52
     K23R69J  C2023 09 15.57236102 36 10.106+18 15 56.19         21.16GVET199F52
     K23R69J  C2023 09 15.57299602 36 10.127+18 15 56.86         21.07GVET199F52
     K23R69J 1C2023 09 16.37123702 36 43.909+18 29 34.12         21.26GVET199G96
     K23R69J 1C2023 09 16.37639002 36 44.014+18 29 39.34         21.28GVET199G96
     K23R69J 1C2023 09 16.38155502 36 44.190+18 29 44.52         20.88GVET199G96
     K23R69J 1C2023 09 16.38672102 36 44.327+18 29 49.85         20.94GVET199G96
     K23R69J  C2023 09 19.46102402 38 25.263+19 21 00.08         21.04GVET199F51
     K23R69J  C2023 09 19.47481602 38 25.437+19 21 13.81         21.30GVET199F51
     K23R69J  C2023 09 19.48861902 38 25.604+19 21 27.71         21.49GVET199F51
     K23R69J  C2023 10 05.59903502 35 49.552+22 51 06.52         20.86wXET199F52
     K23R69J  C2023 10 05.60732902 35 49.079+22 51 10.77         21.19wXET199F52
     K23R69J  C2023 10 05.61564402 35 48.617+22 51 15.06         20.95wXET199F52
     K23R69J  C2023 10 05.62392902 35 48.152+22 51 19.33         20.62wXET199F52
     K23R69J  C2023 10 08.55163502 33 24.718+23 16 36.97         20.66GVET199F52
     K23R69J  C2023 10 08.56328502 33 23.936+23 16 42.14         21.02GVET199F52
     K23R69J  C2023 10 08.58655302 33 22.312+23 16 51.73         20.76GVET199F52
     K23R69J  C2023 10 08.63688702 33 18.988+23 17 12.69         20.52GVET199F52
     K23R69J 1C2023 10 10.33203302 31 43.457+23 29 35.12               VET199G96
     K23R69J 1C2023 10 10.33718302 31 43.118+23 29 38.18               VET199G96
     K23R69J 1C2023 10 10.34234102 31 42.740+23 29 39.66         20.79GVET199G96
     K23R69J 1C2023 10 10.34748902 31 42.362+23 29 42.04         20.66GVET199G96

Observer details:
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.
F52 Pan-STARRS 2, 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, S. Chastel.  1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observers J. K. Hogan, D. Rankin.  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, E. C.
    Beshore.  1.5-m reflector + 10K CCD.

Orbital elements:
2023 RJ69                                                Earth MOID = 0.1554 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  14.26735              (2000.0)            P               Q                  
n   0.57854871     Peri.  348.14572     +0.92971864     +0.36815836             
a   1.4264047      Node   350.23748     -0.33334900     +0.83080678             
e   0.1836202      Incl.    3.07373     -0.15653018     +0.41739612             
P   1.70           H   22.48          G   0.15           U   5                  
Residuals in seconds of arc
230725 F51  0.2+  0.0     230915 F52  0.2-  0.0     231005 F52  0.0   0.1-
230725 F51  0.2-  0.0     230915 F52  0.1-  0.1-    231005 F52  0.0   0.0
230728 F52  0.2+  0.1+    230915 F52  0.0   0.1-    231008 F52  0.2-  0.1-
230728 F52  0.2-  0.1-    230916 G96  0.0   0.3+    231008 F52  0.2+  0.1-
230728 F52  0.1-  0.0     230916 G96  0.5-  0.1+    231008 F52  0.2-  0.4-
230821 F52  0.0   0.1+    230916 G96  0.0   0.1-    231008 F52  0.0   0.1-
230821 F52  0.0   0.0     230916 G96  0.0   0.2-    231010 G96  0.7-  0.4-
230821 F52  0.1+  0.1+    230919 F51  0.0   0.0     231010 G96  0.1-  0.5+
230909 F52  0.1-  0.1+    230919 F51  0.1-  0.0     231010 G96  0.0   0.2-
230915 F52  0.0   0.0     230919 F51  0.1-  0.1+    231010 G96  0.1+  0.0
230915 F52  0.2-  0.0     231005 F52  0.0   0.1-
230915 F52  0.1-  0.0     231005 F52  0.0   0.2-

Ephemeris:
2023 RJ69                a,e,i = 1.43, 0.18, 3                   q = 1.1645
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 12    02 33 10.4 +17 12 10   0.2508  1.1756   127.2    43.0    21.5
...
2023 09 27    02 39 33.4 +21 12 30   0.2393  1.1934   139.0    33.5    21.2
...
2023 10 05    02 36 16.4 +22 45 23   0.2377  1.2059   146.7    27.1    21.0
...
2023 10 11    02 31 02.0 +23 34 08   0.2393  1.2166   153.0    21.9    20.9
2023 10 12    02 29 58.0 +23 40 20   0.2398  1.2184   154.0    21.0    20.8
2023 10 13    02 28 51.2 +23 45 59   0.2405  1.2203   155.1    20.1    20.8
...
2023 10 19    02 21 25.4 +24 08 03   0.2462  1.2322   161.5    14.9    20.7
...
2023 10 27    02 10 46.7 +24 08 30   0.2597  1.2494   168.2     9.3    20.7
...
2023 11 11    01 54 59.2 +23 09 38   0.3044  1.2847   163.2    12.9    21.2

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T199




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