[Iaude] MPEC K69: 2017 BA233 [a=45.71,e=0.20,i=13.5,H=8.4]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-K69                                  Issued 2024 May 23, 16:59 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

                                   2017 BA233                                   


Observations:
     K17BN3A 1C2015 03 22.37998209 22 23.92 +01 19 45.2                WEK069T09
     K17BN3A 1C2015 03 22.45632109 22 23.65 +01 19 47.8                WEK069T09
     K17BN3A 1C2016 04 04.24691909 28 43.20 +00 58 19.1                WEK069T09
     K17BN3A 1C2016 04 04.27869509 28 43.12 +00 58 20.1                WEK069T09

Observer details:
T09 Subaru Telescope, Maunakea.  Observer .  Measurer S. Deen.  8.3-m Subaru
    Telescope + CCD.

Orbital elements:
2017 BA233                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M   2.43607              (2000.0)            P               Q                  
n   0.00318943     Peri.  296.51479     -0.89490132     -0.42129173             
a  45.7081763      Node   219.05971     +0.44489485     -0.86804900             
e   0.2023029      Incl.   13.50833     -0.03493138     -0.26268652             
P 309              H    8.47          G   0.15           U   6                  
Residuals in seconds of arc
150322 T09  0.0   0.0     170121 T09  0.0   0.1-    170128 T09  0.1-  0.1+
150322 T09  0.0   0.0     170121 T09  0.2+  0.3+    170128 T09  0.2-  0.0
160404 T09  0.1-  0.0     170121 T09  0.0   0.2+    170128 T09  0.0   0.0
160404 T09  0.0   0.0     170121 T09  0.1-  0.3+    170304 T09  0.1+  0.0
161225 T09  0.1+  0.0     170121 T09  0.1+  0.1-    170304 T09  0.1+  0.1-
161225 T09  0.1-  0.0     170121 T09  0.1+  0.0     170304 T09  0.2-  0.1-
161225 T09  0.0   0.2-    170128 T09  0.1+  0.0     170304 T09  0.0   0.0

Ephemeris:
2017 BA233               a,e,i = 45.71, 0.20, 14                 q = 36.4613
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 23    10 24 08.2 -02 42 45  35.8898 36.4752   125.0     1.3    24.2
...
2024 05 08    10 23 47.5 -02 35 27  36.1071 36.4757   110.7     1.5    24.3
...
2024 05 16    10 23 45.5 -02 32 16  36.2336 36.4760   103.1     1.5    24.3
...
2024 05 22    10 23 48.3 -02 30 16  36.3312 36.4763    97.4     1.6    24.3
2024 05 23    10 23 49.1 -02 29 58  36.3476 36.4763    96.5     1.6    24.3
2024 05 24    10 23 50.0 -02 29 40  36.3641 36.4763    95.6     1.6    24.3
...
2024 05 30    10 23 57.6 -02 28 07  36.4633 36.4766    90.0     1.6    24.3
...
2024 06 07    10 24 13.3 -02 26 38  36.5956 36.4768    82.5     1.6    24.3
...
2024 06 22    10 24 59.0 -02 25 43  36.8353 36.4774    68.6     1.5    24.3

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-K69