[Iaude] MPEC Y10: 2019 YA [a=1.32,e=0.22,i=24.2,H=21.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Dec 17 10:21:11 EST 2019


M.P.E.C. 2019-Y10                             Issued 2019 December 17, 15:16 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  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

                                    2019 YA                                     


Observations:
     K19Y00A* C2019 12 16.39661 05 40 19.96 +03 24 28.2          18.1 GVEY010703
     K19Y00A  C2019 12 16.40141 05 40 18.91 +03 25 17.1                VEY010703
     K19Y00A  C2019 12 16.40622 05 40 17.96 +03 26 06.5          18.0 GVEY010703
     K19Y00A  C2019 12 16.41102 05 40 16.96 +03 26 55.8          17.9 GVEY010703
     K19Y00A  C2019 12 16.44218 05 40 10.56 +03 32 13.6          18.3 GVEY010703
     K19Y00A  C2019 12 16.44373 05 40 10.29 +03 32 30.4          17.9 GVEY010703
     K19Y00A  C2019 12 16.44538 05 40 09.89 +03 32 47.8          18.2 GVEY010703
     K19Y00A  C2019 12 16.44702 05 40 09.57 +03 33 03.1          18.0 GVEY010703
     K19Y00A  C2019 12 16.46355705 40 08.856+03 36 08.65               VEY010F52
     K19Y00A  C2019 12 16.48490205 40 04.281+03 39 48.05         18.16GVEY010F52
     K19Y00A  C2019 12 16.49514205 40 02.080+03 41 32.78               VEY010F52
     K19Y00A KC2019 12 16.58787 05 39 46.22 +03 58 37.4          18.2 VqEY010E23
     K19Y00A KC2019 12 16.59945 05 39 43.75 +04 00 37.6          18.2 VqEY010E23
     K19Y00A KC2019 12 16.61102 05 39 41.28 +04 02 37.3          18.5 VqEY010E23
     K19Y00A KC2019 12 16.75046305 39 19.45 +04 25 24.2          17.6 GVEY010L34
     K19Y00A KC2019 12 16.75414005 39 18.76 +04 26 04.4          17.9 GVEY010L34
     K19Y00A KC2019 12 16.81936 05 39 05.01 +04 37 21.8          17.9 RqEY010K74
     K19Y00A KC2019 12 16.82128 05 39 04.61 +04 37 42.3          18.0 RqEY010K74
     K19Y00A KC2019 12 16.82343 05 39 04.15 +04 38 05.3          17.6 RqEY010K74
     K19Y00A KC2019 12 16.82471 05 39 03.90 +04 38 18.9          17.6 RqEY010K74
     K19Y00A KC2019 12 16.83093 05 39 02.63 +04 39 25.1          17.4 RqEY010K74
     K19Y00A |C2019 12 17.10408 05 38 09.55 +05 29 38.6          18.1 VuEY010807
     K19Y00A |C2019 12 17.10732 05 38 08.84 +05 30 13.7          18.1 VuEY010807
     K19Y00A |C2019 12 17.11065 05 38 08.11 +05 30 49.6          18.1 VuEY010807
     K19Y00A  C2019 12 17.16718 05 37 58.03 +05 39 44.0          17.8 GVEY010I52
     K19Y00A  C2019 12 17.16736 05 37 57.99 +05 39 46.1          17.7 GVEY010I52
     K19Y00A  C2019 12 17.16756 05 37 57.96 +05 39 48.3          17.6 GVEY010I52
     K19Y00A  C2019 12 17.16775 05 37 57.93 +05 39 50.1          17.7 GVEY010I52
     K19Y00A KC2019 12 17.18865 05 37 53.13 +05 43 29.9          18.0 GVEY010V01
     K19Y00A KC2019 12 17.19140 05 37 52.57 +05 43 58.8          18.0 GVEY010V01
     K19Y00A KC2019 12 17.19416 05 37 51.97 +05 44 29.2          17.8 GVEY010V01
     K19Y00A KC2019 12 17.19691 05 37 51.41 +05 44 58.8          18.1 GVEY010V01
     K19Y00A KC2019 12 17.24105 05 37 41.73 +05 53 01.3          18.0 GVEY010V01
     K19Y00A KC2019 12 17.25196 05 37 39.35 +05 54 59.7          18.0 GVEY010V01
     K19Y00A  C2019 12 17.41669 05 37 02.31 +06 25 17.4          18.3 GVEY010703
     K19Y00A  C2019 12 17.42235 05 37 01.07 +06 26 19.1                VEY010703
     K19Y00A  C2019 12 17.42801 05 36 59.80 +06 27 22.4          17.9 GVEY010703

Observer details:
703 Catalina Sky Survey.  Observer K. W. Wierzchos.  Measurers E. J. 
   Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. 
   Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. 
   Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  0.68-m Schmidt + 10K 
   CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
    0.61-m f/6.5 astrograph + CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T. 
   Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
   Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer K. W. Wierzchos.  
    Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. 
   Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. 
   Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m 
   reflector + CCD.
K74 Muensterschwarzach Observatory, Schwarzach.  Observer C. Gerhard.  0.30-m 
   f/3.75 Newtonian reflector + CCD.
L34 Galhassin Robotic Telescope, Isnello.  Observer A. Nastasi.  0.40-m 
   reflector + CCD.
V01 Mountainville Observatory, Alpine.  Observer B. Sheets.  0.35-m f/11.0 
   Schmidt-Cassegrain + CCD.

Orbital elements:
2019 YA                                                  Earth MOID = 0.0972 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M  76.12825              (2000.0)            P               Q
n   0.64740258     Peri.   43.50732     -0.61193491     -0.67631589
a   1.3233857      Node    88.75201     +0.56551065     -0.73659563
e   0.2205788      Incl.   24.21343     +0.55293162     +0.00486745
P   1.52           H   21.7           G   0.15           U   8
Residuals in seconds of arc
191216 703  0.5+  0.2-    191216 E23  0.2+  0.0     191217 I52  0.1+  0.3+
191216 703  0.3-  0.3-    191216 L34  1.1+  2.2-    191217 I52  0.2+  0.0
191216 703  0.3+  0.0     191216 L34  1.6+  0.8-    191217 V01  0.6-  1.1+
191216 703  0.2+  0.3+    191216 K74  0.6-  0.5-    191217 V01  0.1-  0.0
191216 703  0.2-  0.5-    191216 K74  0.8-  0.3-    191217 V01  0.2-  0.3+
191216 703  0.5+  0.4+    191216 K74  1.1-  0.1-    191217 V01  0.3+  0.0
191216 703  0.5-  1.0+    191216 K74  0.9-  0.0     191217 V01  0.3-  0.8+
191216 703  0.3-  0.5-    191216 K74  0.9-  0.3+    191217 V01  0.2+  0.0
191216 F52  0.3+  0.3+    191217 807  0.0   0.0     191217 703  0.3+  0.2-
191216 F52  0.2+  0.4+    191217 807  0.0   0.0     191217 703  0.6+  0.9-
191216 F52  0.1-  0.2-    191217 807  0.1+  0.1-    191217 703  0.3+  0.0
191216 E23  0.1+  0.5+    191217 I52  0.1-  0.1+
191216 E23  0.2+  0.5+    191217 I52  0.1-  0.2+

Ephemeris:
2019 YA                  a,e,i = 1.32, 0.22, 24                  q = 1.0315
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 17    06 10 01.8 -25 48 27   0.3240  1.1859   120.3    46.0    21.4
...
2019 12 02    06 06 00.9 -19 41 22   0.2113  1.1390   132.3    39.8    20.2
...
2019 12 10    05 55 40.0 -10 32 53   0.1569  1.1161   144.4    30.9    19.2
...
2019 12 16    05 41 34.4 +02 18 28   0.1234  1.1001   158.9    18.8    18.3
2019 12 17    05 38 27.7 +05 10 09   0.1188  1.0976   161.8    16.2    18.2
2019 12 18    05 35 04.7 +08 15 32   0.1147  1.0951   164.8    13.6    18.0
...
2019 12 24    05 07 19.0 +30 55 18   0.1005  1.0809   164.8    13.8    17.7
...
2020 01 01    03 55 54.1 +60 29 27   0.1143  1.0643   132.8    42.6    18.8
...
2020 01 16    23 03 35.6 +76 46 29   0.1935  1.0417   102.2    67.4    20.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y10




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