[Iaude] MPEC K150: 2017 KQ34 [a=1.78,e=0.85,i=69.1,H=18.81]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Fri May 31 10:12:46 EDT 2024


M.P.E.C. 2024-K150                                 Issued 2024 May 31, 14:11 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 KQ34                                    


                           Revision to MPEC 2017-L13                            

Additional Observations:
     K17K34Q KC2024 05 30.37574216 01 39.943+60 58 38.14         20.06GVEK150I52
     K17K34Q KC2024 05 30.37625216 01 39.508+60 58 34.10         19.97GVEK150I52
     K17K34Q KC2024 05 30.37677116 01 39.126+60 58 29.86         19.82GVEK150I52
     K17K34Q KC2024 05 30.37728416 01 38.816+60 58 26.33         20.00GVEK150I52
     K17K34Q KC2024 05 30.38173716 01 35.544+60 57 51.12         19.81GVEK150I52
     K17K34Q KC2024 05 30.38224816 01 35.184+60 57 46.84         19.57GVEK150I52
     K17K34Q KC2024 05 30.38275916 01 34.882+60 57 42.70         19.51GVEK150I52
     K17K34Q KC2024 05 30.38326916 01 34.493+60 57 38.88         19.45GVEK150I52
     K17K34Q hC2024 05 31.02121815 54 18.958+59 33 45.40         19.1 GVEK150J95
     K17K34Q KC2024 05 31.02528515 54 16.248+59 33 13.61         19.9 GVEK150J95
     K17K34Q hC2024 05 31.02938515 54 13.548+59 32 40.74         20.2 GVEK150J95
     K17K34Q KC2024 05 31.33478715 50 58.758+58 52 17.04         19.80GVEK150I52
     K17K34Q KC2024 05 31.33529815 50 58.430+58 52 13.01         20.15GVEK150I52
     K17K34Q KC2024 05 31.33580815 50 58.132+58 52 08.87         19.97GVEK150I52
     K17K34Q KC2024 05 31.33632515 50 57.804+58 52 04.84         19.86GVEK150I52

Observer details:
I52 Steward Observatory, Mt. Lemmon Station.  Observer V. F. Carvajal.
    Measurers T. Beuden, V. F. Carvajal, 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, F. C. Shelly, K. W.
    Wierzchos.  1.0-m prime focus + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240530 I52 1.04+ 4.34+    240531 I52 1.21+ 4.23+    E2024-J08   +1.42 days

Orbital elements:
2017 KQ34                                                Earth MOID = 0.4937 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 357.11546              (2000.0)            P               Q                  
n   0.41369387     Peri.   20.86931     +0.14407065     -0.42126741             
a   1.7838157      Node    73.45967     +0.72268099     -0.57334335             
e   0.8480127      Incl.   69.07883     +0.67599988     +0.70271700             
P   2.38           H   18.81          G   0.15           U   2                  
Residuals in seconds of arc
170529 G96  0.5+  0.1+    170530 H21  0.1+  0.2+    170602 F51  0.2-  0.1-
170529 G96  0.3+  0.2+    170530 I52  0.4+  0.1+    170615 691  0.1+  0.3-
170529 G96  0.4+  0.1+    170530 I52  0.4+  0.2-    170615 691  0.1-  0.2+
170529 G96  0.4-  0.3+    170530 I52  0.3+  0.2+    170615 691  0.1-  0.0
170529 I52  1.1-  0.4-    170530 I52  0.6+  0.2-    170622 J04  0.0   0.3-
170529 I52  0.5+  0.2+    170531 H21  1.0-  0.1-    170622 J04  0.2+  0.3-
170529 I52  0.6+  0.0     170531 H21  0.9-  0.3+    170623 I52  0.0   0.6-
170529 I52  0.5+  0.3-    170531 H21  0.7-  0.1-    170623 I52  0.0   0.9+
170529 I52  0.4+  0.1-    170531 H36  0.8-  0.2-    170623 I52  0.4+  0.3+
170529 I52  0.3+  0.1-    170531 H36  1.0-  0.1+    170623 I52  0.4-  0.1+
170529 I52  0.5+  0.1-    170531 H36  0.8+  0.1-    240530 I52  0.2+  0.1-
170529 I52  0.6-  0.1-    170601 104  0.1-  0.1+    240530 I52  0.3-  0.1-
170529 I52  0.2+  0.3-    170601 104  0.1-  0.0     240530 I52  0.3-  0.3-
170529 I52  0.4+  0.1-    170601 104  0.0   0.2-    240530 I52  0.2+  0.2+
170529 I52  0.2+  0.3+    170601 204  0.1-  0.4+    240530 I52  0.1-  0.1+
170529 474  0.1-  0.2-    170602 204  0.5+  0.5+    240530 I52  0.0   0.2-
170529 474  0.2+  0.1-    170602 926  0.0   0.1+    240530 I52  0.5+  0.3-
170529 474  0.3-  0.1-    170602 926  0.3+  0.3-    240530 I52  0.4+  0.1-
170529 474  0.0   0.2-    170602 926  0.1+  0.3-    240531 J95  0.1+  0.3-
170529 K88  0.4+  0.1-    170602 I52  0.4+  0.4-    240531 J95  0.1-  0.3+
170529 K88  0.0   0.3-    170602 I52  0.4+  0.1-    240531 J95  0.1-  0.0
170530 926  0.3-  0.1-    170602 I52  0.3+  0.2-    240531 I52  0.1-  0.2+
170530 926  0.2+  0.2+    170602 691  0.3+  0.2-    240531 I52  0.1-  0.2+
170530 H21  0.4+  0.0     170602 691  0.0   0.1-    240531 I52  0.1+  0.2+
170530 926  0.2-  0.8+    170602 F51  0.0   0.1+    240531 I52  0.1+  0.3+
170530 H21  0.4+  0.0     170602 F51  0.4-  0.2+

Ephemeris:
2017 KQ34                a,e,i = 1.78, 0.85, 69                  q = 0.2711
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 05 01    00 39 10.7 +50 50 43   0.7389  0.6810    42.5    90.3    20.5
...
2024 05 16    22 18 35.2 +70 46 16   0.5551  0.9555    68.2    79.2    20.2
...
2024 05 24    18 10 05.3 +72 20 32   0.5050  1.0873    84.5    68.0    19.9
...
2024 05 30    16 06 18.9 +61 47 25   0.5031  1.1804    96.3    58.6    19.8
2024 05 31    15 54 33.7 +59 36 38   0.5062  1.1955    98.1    57.1    19.8
2024 06 01    15 44 24.6 +57 23 33   0.5102  1.2104    99.8    55.6    19.8
...
2024 06 07    15 05 19.4 +44 13 36   0.5539  1.2977   108.0    48.1    19.9
...
2024 06 15    14 41 55.5 +29 24 31   0.6562  1.4081   113.0    41.6    20.3
...
2024 06 30    14 28 10.6 +11 23 05   0.9327  1.5990   110.2    36.6    21.2

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-K150





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