[Iaude] MPEC E88: 2019 EC2 [a=1.70,e=0.36,i=15.8,H=21.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Mar 12 17:25:17 EDT 2019


M.P.E.C. 2019-E88                                Issued 2019 Mar. 12, 21:21 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 EC2
 
Observations:
     K19E02C* C2019 03 09.36872208 26 41.70 -19 44 36.2          19.04oVEE088T08
     K19E02C  C2019 03 09.37796908 26 44.03 -19 43 49.8          18.95oVEE088T08
     K19E02C  C2019 03 09.38720008 26 46.17 -19 43 04.2          18.29oVEE088T08
     K19E02C  C2019 03 09.39554008 26 48.28 -19 42 20.9          18.66oVEE088T08
     K19E02C pC2019 03 09.83887008 28 50.12 -19 05 21.3          19.0 GVEE088L01
     K19E02C KC2019 03 09.84059908 28 50.51 -19 05 13.5          19.3 GVEE088L01
     K19E02C KC2019 03 09.84232708 28 50.97 -19 05 04.1          18.8 GVEE088L01
     K19E02C pC2019 03 09.84405608 28 51.42 -19 04 55.4          18.9 GVEE088L01
     K19E02C IC2019 03 09.84578408 28 51.82 -19 04 47.1          19.3 GVEE088L01
     K19E02C KC2019 03 09.87057108 28 58.58 -19 02 39.6          18.2 GVEE088C95
     K19E02C HC2019 03 09.88135 08 29 01.19 -19 01 44.9                VEE088204
     K19E02C  C2019 03 09.88727708 29 04.227-19 01 03.23         18.4 GVEE088J04
     K19E02C  C2019 03 09.88779708 29 04.359-19 01 00.49         18.7 GVEE088J04
     K19E02C KC2019 03 09.89105708 29 03.76 -19 00 54.6          18.3 GVEE088C95
     K19E02C KC2019 03 09.89180 08 29 03.81 -19 00 51.6                VEE088204
     K19E02C KC2019 03 09.89604 08 29 04.89 -19 00 29.4          18.7 GVEE088204
     K19E02C  C2019 03 10.24697 08 30 41.06 -18 30 06.9          18.7 GVEE088I52
     K19E02C  C2019 03 10.24829 08 30 41.31 -18 30 00.3          18.6 GVEE088I52
     K19E02C  C2019 03 10.24847 08 30 41.36 -18 29 59.0          18.5 GVEE088I52
     K19E02C  C2019 03 10.24979 08 30 41.73 -18 29 52.2          18.8 GVEE088I52
     K19E02C KC2019 03 10.78018 08 33 13.47 -17 43 12.1          18.5 GVEE088587
     K19E02C KC2019 03 10.78231 08 33 13.99 -17 43 00.6          18.3 GVEE088587
     K19E02C KC2019 03 10.78284 08 33 14.13 -17 42 57.8          18.5 GVEE088587
     K19E02C KC2019 03 10.91261308 33 49.18 -17 31 26.6          19.3 GVEE088J95
     K19E02C KC2019 03 10.92495508 33 52.43 -17 30 19.9          18.7 GVEE088J95
     K19E02C KC2019 03 10.92871808 33 53.50 -17 29 59.2          19.0 GVEE088J95
     K19E02C KC2019 03 10.93346408 33 54.72 -17 29 33.0          18.5 GVEE088J95
     K19E02C |C2019 03 11.03399 08 34 25.43 -17 19 16.0          18.7 GUEE088807
     K19E02C |C2019 03 11.03531 08 34 25.78 -17 19 08.8          18.7 GUEE088807
     K19E02C |C2019 03 11.03664 08 34 26.13 -17 19 01.6          18.7 GUEE088807
     K19E02C  C2019 03 11.46285 08 36 29.53 -16 41 06.6          19.2 RrEE088P93
     K19E02C  C2019 03 11.46874 08 36 31.14 -16 40 35.4          18.5 RrEE088P93
     K19E02C  C2019 03 11.47070 08 36 31.69 -16 40 23.8          18.9 RrEE088P93
     K19E02C KC2019 03 11.81829 08 38 12.51 -16 08 11.2          18.4 RqEE088585
     K19E02C KC2019 03 11.81874 08 38 12.59 -16 08 07.1          18.3 RqEE088585
     K19E02C KC2019 03 11.81926 08 38 12.81 -16 08 04.5          18.3 RqEE088585
     K19E02C KC2019 03 11.82282 08 38 15.44 -16 07 40.4          18.3 RVEE088B74
     K19E02C KC2019 03 11.82810 08 38 16.78 -16 07 09.9          18.2 RVEE088B74
     K19E02C KC2019 03 11.84135 08 38 20.47 -16 05 55.6          18.3 RVEE088B74
     K19E02C KC2019 03 11.90559108 38 38.26 -15 59 55.1          18.1 VqEE088I93
     K19E02C KC2019 03 11.91460708 38 40.78 -15 59 04.1          19.0 VqEE088I93
     K19E02C KC2019 03 11.92761608 38 44.37 -15 57 50.2          18.5 VqEE088I93
     K19E02C KC2019 03 12.41222 08 41 11.85 -15 10 17.7          18.8 VqEE088E23
     K19E02C KC2019 03 12.42379 08 41 15.08 -15 09 10.5          19.0 VqEE088E23
     K19E02C KC2019 03 12.43392 08 41 17.94 -15 08 12.1          18.6 VqEE088E23
     K19E02C KC2019 03 12.45378 08 41 23.65 -15 06 19.7          18.4 RVEE088Q62
     K19E02C KC2019 03 12.45799 08 41 24.82 -15 05 55.5          18.7 RVEE088Q62
     K19E02C KC2019 03 12.46223 08 41 25.99 -15 05 31.0          18.2 RVEE088Q62
     K19E02C  C2019 03 12.51215 08 41 41.00 -15 01 48.0          18.7 RrEE088P93
     K19E02C  C2019 03 12.51827 08 41 42.75 -15 01 13.0          18.5 RrEE088P93
     K19E02C  C2019 03 12.52440 08 41 44.40 -15 00 37.1          18.6 RrEE088P93
     K19E02C  C2019 03 12.53052 08 41 46.16 -15 00 01.6          18.8 RrEE088P93
     K19E02C KC2019 03 12.78736 08 43 06.37 -14 35 02.3          18.2 RVEE088K63
     K19E02C KC2019 03 12.79477 08 43 08.52 -14 34 18.9          17.9 RVEE088K63
     K19E02C KC2019 03 12.79859 08 43 09.66 -14 33 56.6          18.4 RVEE088K63
 
Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
585 Kyiv comet station.  Observer A. Baransky.  0.7-m f/4 reflector + CCD.
587 Sormano.  Observers M. Calcagno, P. Sicoli, A. Testa.  Measurer
    P. Sicoli.  0.5-m f/6.8 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    1.00-m f/10.0 astrograph + CCD.
B74 Santa Maria de Montmagastrell.  Observer J. M. Bosch.  0.4-m f/1.2
    Schmidt-Cassegrain + CCD.
C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
    f/3.2 Newtonian reflector + CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
    Measurers B. M. Africano, 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, R. L. Seaman, F. C. Shelly.  1.0-m reflector
    + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab.  1.0-m f/4.4
    reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
    Schmidt-Cassegrain + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.
    0.41-m f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
P93 Space Tracking and Communications Center, JAXA.  Observers K. Nishiyama,
    S. Urakawa.  1.0-m f/3.0 reflector + CCD.
Q62 iTelescope Observatory, Siding Spring.  Observers C. Jacques, E. Pimentel,
    J. Barros.  Measurer C. Jacques.  0.50-m f/6.8 astrograph + CCD + focal
    reducer.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
    N. Erasmus.  0.5-m reflector + CCD.
 
Orbital elements:
2019 EC2                                                 Earth MOID = 0.1039 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  20.27530              (2000.0)            P               Q
n   0.44360065     Peri.  345.93481     -0.97535728     -0.22053379
a   1.7027123      Node   181.37680     +0.21944698     -0.96661643
e   0.3582348      Incl.   15.84261     +0.02282988     -0.13045126
P   2.22           H   21.4           G   0.15           U   7
Residuals in seconds of arc
190309 T08  0.3-  0.5+    190310 I52  0.1-  0.2-    190311 B74  0.1-  0.3+
190309 T08  0.9+  0.5+    190310 587  1.6+  1.7+    190311 I93  0.3-  0.1+
190309 T08  0.6-  0.4-    190310 587  0.9+  1.9+    190311 I93  0.0   0.1-
190309 T08  0.4+  0.9+    190310 587  0.9+  1.9+    190311 I93  0.2-  0.0
190309 L01  0.1+  0.6+    190310 J95  0.3+  0.6-    190312 E23  0.1-  0.4-
190309 L01  0.5-  0.4-    190310 J95  0.6-  0.6-    190312 E23  0.3-  0.1+
190309 L01  0.2-  0.2+    190310 J95  0.3+  0.3-    190312 E23  0.0   0.1+
190309 L01  0.1-  0.0     190310 J95  0.5-  0.2+    190312 Q62  0.0   0.0
190309 L01  0.6-  0.5-    190311 807  0.2-  0.5-    190312 Q62  0.1-  0.2-
190309 C95  0.0   0.4-    190311 807  0.2-  0.4-    190312 Q62  0.3-  0.2-
190309 204  0.5+  0.0     190311 807  0.2-  0.4-    190312 P93  0.1-  0.3+
190309 J04  0.1-  0.0     190311 P93  0.1+  0.7+    190312 P93  0.4+  0.3-
190309 J04  0.1-  0.1+    190311 P93  0.4+  0.5-    190312 P93  0.7-  0.1-
190309 C95  0.2-  0.3-    190311 P93  0.7+  0.2+    190312 P93  0.1-  0.2-
190309 204  0.0   0.3-    190311 585  0.6+  0.2-    190312 K63  0.4-  0.1+
190309 204  0.0   0.1+    190311 585  0.0   1.4+    190312 K63  0.3-  0.1+
190310 I52  0.6+  0.1-    190311 585  1.1+  1.0+    190312 K63  0.3+  0.0
190310 I52  0.6-  0.5-    190311 B74  1.2+  0.5-
190310 I52  0.5-  0.1-    190311 B74  0.5-  0.4+

Ephemeris:
2019 EC2                 a,e,i = 1.70, 0.36, 16                  q = 1.0927
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 02 10    07 24 18.6 -37 38 18   0.2504  1.1320   119.7    49.2    20.5
...
2019 02 25    07 45 28.6 -31 52 44   0.1875  1.1030   123.0    48.8    19.8
...
2019 03 05    08 09 04.5 -25 06 06   0.1572  1.0951   127.8    45.7    19.3
...
2019 03 11    08 34 14.2 -17 22 39   0.1385  1.0928   133.3    41.5    18.9
2019 03 12    08 39 06.4 -15 50 08   0.1359  1.0927   134.3    40.6    18.9
2019 03 13    08 44 10.3 -14 13 15   0.1335  1.0927   135.3    39.7    18.8
...
2019 03 19    09 18 26.0 -03 11 18   0.1237  1.0947   141.4    34.6    18.5
...
2019 03 27    10 11 50.3 +12 46 39   0.1255  1.1022   144.5    31.7    18.5
...
2019 04 11    11 49 50.5 +31 45 09   0.1721  1.1306   135.2    38.6    19.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-E88



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