[Iaude] MPEC J203: 2017 ED52 [a=114.60,e=0.66,i=23.0,H=7.98]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-J203                                  Issued 2024 May 8, 20:21 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 ED52                                    


Additional Observations:
     K17E52D 1C2016 01 15.48158808 40 47.56 -01 28 56.1                WEJ203T09
     K17E52D 1C2016 01 15.56921908 40 47.15 -01 28 54.9                WEJ203T09
     K17E52D &C2018 11 05.29122609 05 09.35 -01 29 30.6                WEJ203W84
     K17E52D &C2022 04 23.15369809 18 39.91 -01 01 15.7                WEJ203W84

Observer details:
T09 Subaru Telescope, Maunakea.  Observer .  Measurer S. Deen.  8.3-m Subaru
    Telescope + CCD.
W84 Cerro Tololo-DECam.  Observers A. Zenteno, B. Weaver.  Measurer S. Deen.
    4.0-m reflector + CCD.

Orbital elements:
2017 ED52                                                                       
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M   5.54854              (2000.0)            P               Q                  
n   0.00080342     Peri.  284.62181     -0.33644869     -0.94096186             
a 114.5971300      Node   185.48611     +0.94169547     -0.33632738             
e   0.6615494      Incl.   22.97916     -0.00345250     -0.03840139             
P1227              H    7.98          G   0.15           U   6                  
Residuals in seconds of arc
160115 T09  0.0   0.1-    170128 T09  0.0   0.2-    170306 T09  0.1+  0.1-
160115 T09  0.0   0.1-    170130 T09  0.1-  0.1-    170306 T09  0.1-  0.1-
170123 T09  0.1-  0.2+    170130 T09  0.2+  0.2+    170306 T09  0.2+  0.1+
170123 T09  0.1+  0.0     170130 T09  0.0   0.1+    170306 T09  0.1-  0.1-
170123 T09  0.1-  0.1+    170306 T09  0.0   0.2-    170306 T09  0.1-  0.2-
170123 T09  0.0   0.2+    170306 T09  0.0   0.0     170306 T09  0.1-  0.1-
170128 T09  0.0   0.0     170306 T09  0.1-  0.0     181105 W84  0.0   0.0
170128 T09  0.1+  0.1+    170306 T09  0.1-  0.2-    220423 W84  0.0   0.0

Ephemeris:
2017 ED52                a,e,i = 114.60, 0.66, 23                q = 38.7855
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    09 32 36.0 -01 15 31  41.1269 41.7248   126.1     1.1    24.3
...
2024 04 23    09 32 17.1 -01 07 34  41.3501 41.7369   112.0     1.3    24.3
...
2024 05 01    09 32 15.1 -01 03 47  41.4802 41.7434   104.5     1.3    24.4
...
2024 05 07    09 32 17.3 -01 01 13  41.5810 41.7482    98.9     1.4    24.4
2024 05 08    09 32 18.0 -01 00 49  41.5980 41.7490    97.9     1.4    24.4
2024 05 09    09 32 18.8 -01 00 25  41.6150 41.7498    97.0     1.4    24.4
...
2024 05 15    09 32 25.4 -00 58 12  41.7178 41.7547    91.4     1.4    24.4
...
2024 05 23    09 32 39.1 -00 55 43  41.8551 41.7611    84.0     1.4    24.4
...
2024 06 07    09 33 19.5 -00 52 31  42.1056 41.7733    70.2     1.3    24.4

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J203