[Iaude] MPEC J65: 2017 FS101 [a=2.31,e=0.53,i=0.3,H=24.02]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Sat May 4 17:10:13 EDT 2024


M.P.E.C. 2024-J65                                   Issued 2024 May 4, 21:08 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 FS101                                   


                           Revision to MPEC 2017-F178                           

Additional Observations:
     K17FA1S 1C2024 05 04.23000610 50 48.473+07 57 17.64         20.54GVEJ065G96
     K17FA1S 1C2024 05 04.23526310 50 50.251+07 57 05.94         20.58GVEJ065G96
     K17FA1S 1C2024 05 04.24053710 50 52.112+07 56 52.51         21.07GVEJ065G96
     K17FA1S 1C2024 05 04.24578810 50 53.952+07 56 40.74         21.26GVEJ065G96
     K17FA1S KC2024 05 04.25849310 50 58.330+07 56 10.90         21.49GVEJ065I52
     K17FA1S KC2024 05 04.26176510 50 59.430+07 56 03.20               VEJ065I52
     K17FA1S KC2024 05 04.26631910 51 01.040+07 55 51.70         21.23GVEJ065I52
     K17FA1S KC2024 05 04.31841610 51 19.336+07 53 46.64         21.34GVEJ065I52
     K17FA1S KC2024 05 04.32055310 51 20.135+07 53 41.75         20.53GVEJ065I52
     K17FA1S KC2024 05 04.32268910 51 20.941+07 53 36.71         20.96GVEJ065I52
     K17FA1S 1C2024 05 04.86005 10 54 41.57 +07 32 03.9          21.5 VXEJ065033
     K17FA1S 1C2024 05 04.86222 10 54 42.37 +07 31 58.4          21.2 VXEJ065033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hogner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
    1.34-m f/3 Schmidt + CCD.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  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.  1.5-m reflector +
    10K CCD.
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.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240504 G96 2.32+ 0.93+    240504 033 2.37+ 0.96+    E2024-A55   +0.53 days

Orbital elements:
2017 FS101                                               Earth MOID = 0.0693 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 351.66703              (2000.0)            P               Q                  
n   0.28141146     Peri.  158.45354     -0.84374078     +0.53673817             
a   2.3062596      Node    54.00886     -0.49312348     -0.77242643             
e   0.5338661      Incl.    0.26144     -0.21196869     -0.33951368             
P   3.50           H   24.02          G   0.15           U   0                  
Residuals in seconds of arc
170327 G96  0.3-  0.2+    170414 926  0.0   0.2+    170424 926  0.4-  0.2-
170327 G96  0.2-  0.3+    170414 926  0.5-  0.0     170424 926  0.1+  0.0
170327 G96  0.2+  0.0     170414 926  0.4+  0.4-    170425 H21  0.0   0.1-
170327 G96  0.7-  0.3+    170414 705  0.3+  0.2-    170425 H21  0.3+  0.6-
170327 G96  0.2+  0.4+    170414 705  0.1+  0.2-    170425 H21  0.0   0.4-
170327 G96  0.1-  0.3+    170414 705  0.3+  0.2-    170427 F51  0.1-  0.0
170327 I52  0.0   0.1-    170415 G96  0.2+  0.2+    170427 F51  0.0   0.0
170327 G96  0.8+  0.5+    170415 G96  0.1+  0.0     170427 F51  0.1-  0.1-
170327 I52  0.5-  0.2-    170415 G96  0.2+  0.0     170427 F51  0.1-  0.1-
170327 I52  0.3-  0.4-    170415 G96  0.2+  0.1+    170428 807  0.1+  0.2+
170327 I52  0.0   0.3-    170415 926  0.3-  0.4+    170428 807  0.2-  0.1+
170327 G96  0.1-  0.5+    170415 926  0.3+  0.6-    170428 807  0.1+  0.0
170327 033  0.0   0.0     170415 926  0.1-  0.2+    170428 W25  0.1+  0.2-
170327 033  0.1+  0.1+    170416 926  0.0   0.3-    170428 W25  0.3-  0.2-
170327 033  0.2+  0.1+    170416 926  0.1+  0.2-    170428 568  0.1+  0.1+
170327 033  0.0   0.1+    170416 H21  0.2+  0.9+    170428 568  0.0   0.1+
170327 033  0.0   0.1+    170416 926  0.0   0.2+    170428 568  0.1+  0.0
170327 033  0.2+  0.0     170416 H21  0.0   0.6-    170428 E23  0.6+  0.4+
170327 033  0.1-  0.0     170416 F51  0.0   0.3+    170428 E23  0.2+  0.2-
170327 033  0.2+  0.0     170416 F51  0.1-  0.3+    170428 E23  0.4-  0.1-
170328 926  0.1+  0.3+    170416 F51  0.1-  0.2+    170429 807  0.0   0.2-
170328 926  0.1+  0.0     170417 H21  0.9+  0.1-    170429 807  0.0   0.1-
170328 926  0.1-  0.2+    170417 H21  0.0   0.6+    170429 807  0.0   0.0
170328 104  0.2+  0.8-    170418 G96  0.2+  0.0     170502 926  0.6+  0.3+
170328 K51  0.2+  0.2-    170418 G96  0.1+  0.1+    170502 926  0.1+  0.1+
170328 104  0.3-  0.3-    170418 G96  0.2+  0.4+    170502 926  0.0   0.3+
170328 K51  0.1+  0.0     170418 G96  0.0   0.0     170502 703  0.1+  0.1+
170328 K51  0.1+  0.2+    170418 G96  0.3+  0.6-    170502 703  0.5+  0.4+
170328 104  0.0   0.5+    170418 G96  0.1-  0.1+    170502 703  1.5-  0.6+
170328 B74  0.4+  0.2+    170419 G96  0.1+  0.0     170503 807  0.1+  0.1-
170328 B74  0.3-  0.4+    170419 G96  0.2+  0.1+    170503 807  0.1+  0.1-
170328 B74  0.0   0.1-    170419 G96  0.0   0.7+    170503 807  0.1+  0.1-
170328 I93  0.3-  0.3+    170419 G96  0.2+  0.2+    170504 705  0.4-  0.3+
170328 I93  0.1-  0.3+    170420 F51  0.2-  0.2+    170504 705  0.1+  0.2+
170328 I93  0.3-  0.1+    170420 F51  0.2-  0.2+    170504 705  0.3-  0.2+
170329 G58  0.2+  0.4-    170420 F51  0.1-  0.1+    170516 807  0.2-  0.1-
170329 G58  0.3+  0.1-    170422 926  0.5-  0.7+    170516 807  0.3+  0.2-
170329 G58  0.6+  0.1+    170422 926  0.4-  0.3-    170516 807 (0.2+  0.8-)
170403 G96  0.2+  0.0     170422 926  0.2+  0.4-    240504 G96  0.1+  0.5-
170403 G96  0.3+  0.2+    170423 W25  0.4-  0.1-    240504 G96  0.4-  0.3+
170403 G96  0.4+  0.2-    170423 W25  0.2+  0.2+    240504 G96  0.2+  0.7-
170403 G96  0.0   0.6-    170423 691  0.2-  0.1-    240504 G96  0.5+  0.0
170403 I52  0.0   0.1-    170423 926  0.8-  0.0     240504 I52  0.1+  0.4+
170403 I52  0.0   0.1+    170423 926 (1.1-  0.6+)   240504 I52  0.5-  0.5+
170403 I52  0.2+  0.1+    170423 926  0.6-  0.0     240504 I52  0.1-  0.2-
170403 I52  0.6+  0.1+    170423 691  0.1-  0.0     240504 I52  0.5-  0.8-
170406 807 (0.9-  0.3-)   170423 691  0.0   0.3-    240504 I52  0.1+  0.6-
170406 807  0.4-  0.2+    170424 H21  0.3-  0.0     240504 I52  0.8+  0.5-
170406 807  0.5-  0.2-    170424 H21  0.0   0.1-    240504 033  0.4-  0.3+
170413 204  0.3+  0.0     170424 H21  0.1-  0.0     240504 033  0.0   0.1+
170414 204  0.2-  0.1-    170424 926  0.4+  0.3-

Ephemeris:
2017 FS101               a,e,i = 2.31, 0.53, 0                   q = 1.0750
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 04    09 08 55.5 +17 30 32   0.2073  1.1184   120.1    50.7    22.7
...
2024 04 19    09 41 08.8 +14 49 44   0.1685  1.0827   113.5    58.3    22.4
...
2024 04 27    10 12 15.5 +11 55 37   0.1492  1.0755   113.8    58.9    22.2
...
2024 05 03    10 43 31.1 +08 44 30   0.1369  1.0758   116.3    57.1    21.9
2024 05 04    10 49 26.6 +08 06 44   0.1351  1.0763   117.0    56.6    21.9
2024 05 05    10 55 34.5 +07 27 13   0.1335  1.0770   117.6    56.1    21.8
...
2024 05 11    11 36 32.0 +02 54 15   0.1261  1.0838   123.0    51.4    21.6
...
2024 05 19    12 39 23.5 -04 14 18   0.1253  1.1002   132.5    42.7    21.4
...
2024 06 03    14 31 58.8 -15 27 50   0.1580  1.1513   148.0    27.8    21.6

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-J65





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