[Iaude] MPEC K75: 2017 BJ233 [a=44.53,e=0.12,i=6.5,H=9.27]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-K75                                  Issued 2024 May 23, 17:12 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 BJ233                                   


Additional Observations:
     K17BN3J 1C2016 04 02.40375212 24 16.91 +00 52 00.6                WEK075T09
     K17BN3J 1C2016 04 02.52598012 24 16.33 +00 52 04.0                WEK075T09
     K17BN3J 1C2016 06 05.31719312 20 44.42 +01 09 43.1                WEK075T09
     K17BN3J 1C2016 06 05.33062212 20 44.40 +01 09 43.1                WEK075T09
     K17BN3J 1C2016 06 05.34551812 20 44.39 +01 09 43.2                WEK075T09
     K17BN3J 1C2017 01 23.63040012 34 02.91 -00 22 17.7                WEK075T09

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

Orbital elements:
2017 BJ233                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M   9.83767              (2000.0)            P               Q                  
n   0.00331715     Peri.  151.22631     -0.99429954     +0.08561085             
a  44.5272416      Node    33.86814     -0.10569883     -0.86973835             
e   0.1160519      Incl.    6.54847     +0.01400630     -0.48603085             
P 297              H    9.27          G   0.15           U   8                  
Residuals in seconds of arc
160402 T09  0.1-  0.0     170128 T09  0.0   0.1+    170223 T09  0.0   0.0
160402 T09  0.0   0.0     170128 T09  0.2+  0.1-    170223 T09  0.1-  0.0
160605 T09  0.0   0.0     170202 T09  0.1-  0.1+    170223 T09  0.1+  0.1-
160605 T09  0.1-  0.0     170202 T09  0.1-  0.0     170223 T09  0.0   0.1+
160605 T09  0.1+  0.1+    170202 T09  0.0   0.0
170123 T09  0.0   0.2-    170223 T09  0.1+  0.1+

Ephemeris:
2017 BJ233               a,e,i = 44.53, 0.12, 7                  q = 39.3598
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 23    13 06 57.9 -05 05 52  38.4896 39.4583   164.3     0.4    25.3
...
2024 05 08    13 05 52.7 -04 59 56  38.5865 39.4593   149.5     0.7    25.3
...
2024 05 16    13 05 22.2 -04 57 16  38.6621 39.4598   141.6     0.9    25.3
...
2024 05 22    13 05 01.8 -04 55 33  38.7285 39.4602   135.8     1.0    25.3
2024 05 23    13 04 58.7 -04 55 18  38.7404 39.4603   134.8     1.0    25.3
2024 05 24    13 04 55.6 -04 55 03  38.7524 39.4603   133.8     1.1    25.4
...
2024 05 30    13 04 38.5 -04 53 42  38.8286 39.4607   128.0     1.2    25.4
...
2024 06 07    13 04 19.9 -04 52 22  38.9401 39.4613   120.3     1.3    25.4
...
2024 06 22    13 03 59.5 -04 51 25  39.1725 39.4623   105.9     1.4    25.4

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-K75