[Iaude] MPEC J198: 2017 BN233 [a=46.82,e=0.21,i=11.7,H=7.51]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-J198                                  Issued 2024 May 8, 19:37 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 BN233                                   


Additional Observations:
     K17BN3N &C2015 02 17.05872909 33 43.26 +02 01 21.4                WEJ198W84
     K17BN3N &C2016 01 14.29295009 42 26.53 +01 15 31.1                WEJ198W84
     K17BN3N &C2016 03 02.15915309 38 39.52 +01 32 26.3                WEJ198W84
     K17BN3N &C2016 03 02.16093909 38 39.49 +01 32 26.3                WEJ198W84
     K17BN3N 1C2016 12 25.46865109 49 35.73 +00 38 52.2                WEJ198T09
     K17BN3N 1C2016 12 25.49796309 49 35.65 +00 38 52.2                WEJ198T09
     K17BN3N &C2021 02 01.25398810 11 46.04 -01 39 56.1                WEJ198W84

Observer details:
T09 Subaru Telescope, Maunakea.  Observer .  Measurer S. Deen.  8.3-m Subaru
    Telescope + CCD.
W84 Cerro Tololo-DECam.  Observers G. Rudnick, D. Schlegel, A. Eltvedt, T.
    Shanks.  Measurer S. Deen.  4.0-m reflector + CCD.

Orbital elements:
2017 BN233                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 339.92691              (2000.0)            P               Q                  
n   0.00307670     Peri.  305.30011     -0.96682380     +0.17662759             
a  46.8179932      Node   245.50992     -0.11269428     -0.94324607             
e   0.2064348      Incl.   11.69970     -0.22924166     -0.28122864             
P 320              H    7.51          G   0.15           U   5                  
Residuals in seconds of arc
150217 W84  0.0   0.2+    170126 T09  0.1+  0.1+    170128 T09  0.1-  0.1+
160114 W84  0.1-  0.0     170126 T09  0.1-  0.0     170306 T09  0.1-  0.0
160302 W84  0.3+  0.1-    170126 T09  0.0   0.0     170306 T09  0.1+  0.0
160302 W84  0.1-  0.1-    170126 T09  0.2-  0.2-    170306 T09  0.1-  0.1-
161225 T09  0.1+  0.1-    170126 T09  0.2-  0.0     170306 T09  0.1+  0.0
161225 T09  0.2+  0.1-    170128 T09  0.0   0.1+    210201 W84  0.0   0.1+
170126 T09  0.0   0.1+    170128 T09  0.0   0.0

Ephemeris:
2017 BN233               a,e,i = 46.82, 0.21, 12                 q = 37.1531
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    10 25 40.8 -02 57 32  37.2961 38.0628   139.5     1.0    23.4
...
2024 04 23    10 25 00.1 -02 49 40  37.4704 38.0588   125.2     1.2    23.5
...
2024 05 01    10 24 46.2 -02 45 56  37.5798 38.0566   117.6     1.3    23.5
...
2024 05 07    10 24 39.6 -02 43 24  37.6677 38.0550   111.9     1.4    23.5
2024 05 08    10 24 38.9 -02 43 00  37.6827 38.0548   110.9     1.4    23.5
2024 05 09    10 24 38.2 -02 42 37  37.6979 38.0545   110.0     1.4    23.5
...
2024 05 15    10 24 36.2 -02 40 28  37.7908 38.0529   104.3     1.5    23.5
...
2024 05 23    10 24 39.0 -02 38 04  37.9184 38.0507    96.8     1.5    23.5
...
2024 06 07    10 25 00.7 -02 35 11  38.1618 38.0467    82.7     1.5    23.5

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J198