[Iaude] MPEC A157: 2019 AR7 [a=0.92,e=0.10,i=6.7,H=26.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Thu Jan 10 10:33:21 EST 2019


M.P.E.C. 2019-A157                               Issued 2019 Jan. 10, 15:29 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 AR7
 
Observations:
     K19A07R* C2019 01 08.51679109 11 52.83 +09 58 01.1          17.31cVEA157T05
     K19A07R  C2019 01 08.53453309 10 54.84 +09 48 24.3          18.03cVEA157T05
     K19A07R  C2019 01 08.54360009 10 25.39 +09 43 29.9          17.91cVEA157T05
     K19A07R  C2019 01 09.36595 08 34 14.61 +02 37 33.1          17.4 GVEA157I52
     K19A07R  C2019 01 09.36619 08 34 13.93 +02 37 26.0          17.3 GVEA157I52
     K19A07R  C2019 01 09.36644 08 34 13.26 +02 37 19.1          17.1 GVEA157I52
     K19A07R  C2019 01 09.36668 08 34 12.58 +02 37 12.0          17.1 GVEA157I52
     K19A07R  C2019 01 09.47670908 29 51.35 +01 47 52.6          17.50oVEA157T08
     K19A07R  C2019 01 09.48482308 29 29.14 +01 44 03.0          17.48oVEA157T08
     K19A07R  C2019 01 09.48498 08 28 53.28 +01 40 49.3          17.3 GVEA157I52
     K19A07R  C2019 01 09.48516 08 28 52.82 +01 40 44.0          17.4 GVEA157I52
     K19A07R  C2019 01 09.48535 08 28 52.32 +01 40 38.6          17.3 GVEA157I52
     K19A07R  C2019 01 09.48554 08 28 51.83 +01 40 33.3          17.4 GVEA157I52
     K19A07R  C2019 01 09.49299508 29 06.78 +01 40 12.7          17.27oVEA157T08
     K19A07R  C2019 01 09.50234708 28 41.94 +01 35 32.2          17.91cVEA157T05
     K19A07R  C2019 01 09.50863508 28 24.83 +01 32 35.1          17.65cVEA157T05
     K19A07R  C2019 01 09.51387508 28 09.87 +01 30 25.1          17.73oVEA157T08
     K19A07R  C2019 01 09.52369008 27 43.99 +01 25 32.4          17.68cVEA157T05
     K19A07R  C2019 01 09.52796208 27 31.69 +01 23 49.7          17.54oVEA157T08
     K19A07R  C2019 01 09.53073808 27 24.96 +01 22 16.0          18.83cVEA157T05
     K19A07R  C2019 01 09.53585608 27 10.43 +01 20 08.8          17.33oVEA157T08
     K19A07R  C2019 01 09.53841008 27 04.31 +01 18 40.4          18.35cVEA157T05
     K19A07R  C2019 01 09.54612408 26 43.69 +01 15 05.5          18.23cVEA157T05
     K19A07R  C2019 01 09.55096308 26 29.99 +01 13 07.1          17.44oVEA157T08
     K19A07R  C2019 01 09.55929408 26 07.80 +01 09 15.0          17.16oVEA157T08
     K19A07R KC2019 01 09.95579508 12 05.72 -01 52 19.7          18.1 GVEA157J95
     K19A07R KC2019 01 09.95731908 12 02.17 -01 52 58.1          18.0 GVEA157J95
     K19A07R KC2019 01 09.95849208 11 59.42 -01 53 27.6          17.7 GVEA157J95
     K19A07R KC2019 01 09.95968508 11 56.65 -01 53 58.0          17.7 GVEA157J95
     K19A07R  C2019 01 09.98311908 11 18.564-01 59 32.89         17.8 GVEA157J04
     K19A07R  C2019 01 09.98324408 11 18.282-01 59 35.96         18.2 GVEA157J04
     K19A07R  C2019 01 09.98337408 11 17.962-01 59 39.35         18.1 GVEA157J04
     K19A07R  C2019 01 09.98382508 11 16.905-01 59 50.33         18.0 GVEA157J04
     K19A07R  C2019 01 09.98394708 11 16.621-01 59 53.55         18.1 GVEA157J04
     K19A07R  C2019 01 09.98407608 11 16.305-01 59 56.89         18.1 GVEA157J04
 
Observer details:
I52 Steward Observatory, Mt. Lemmon Station.  Observer A. R. Gibbs.
    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, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer P. Ruiz.  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.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, B. Stalder, D. Young, N. Erasmus, H. Flewelling,
    A. Fitzsimmons.  0.5-m reflector + CCD.
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 AR7                                                 Earth MOID = 0.0070 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 259.13587              (2000.0)            P               Q
n   1.11435957     Peri.   35.64124     +0.79379112     +0.59792260
a   0.9214091      Node   287.25861     -0.58152560     +0.69258977
e   0.0971205      Incl.    6.69195     -0.17811131     +0.40349469
P   0.88           H   26.7           G   0.15           U   5
Residuals in seconds of arc
190108 T05  0.1-  0.0     190109 I52  0.1-  0.2-    190109 T08  0.1-  0.2-
190108 T05  0.5-  0.3-    190109 T08  0.3+  0.2+    190109 J95  0.0   0.1-
190108 T05  0.6+  0.3+    190109 T05  0.2+  0.3+    190109 J95  0.1+  0.0
190109 I52  0.0   0.0     190109 T05  0.3+  0.0     190109 J95  0.1-  0.2+
190109 I52  0.2-  0.2-    190109 T08  0.3+  0.1+    190109 J95  0.1+  0.1-
190109 I52  0.1+  0.1+    190109 T05  0.0   0.1-    190109 J04  0.4-  0.2-
190109 I52  0.2-  0.0     190109 T08  0.2-  0.2-    190109 J04  0.1-  0.1-
190109 T08  0.4-  0.3+    190109 T05  0.1-  0.9+    190109 J04  0.3-  0.2-
190109 T08  0.2+  0.1-    190109 T08  0.0   0.2-    190109 J04  0.0   0.2+
190109 I52  0.2-  0.0     190109 T05  0.3-  0.2-    190109 J04  0.1+  0.0
190109 I52  0.1-  0.2-    190109 T05  0.4+  0.3+    190109 J04  0.0   0.1-
190109 I52  0.1-  0.2-    190109 T08  0.3+  0.1-

Ephemeris:
2019 AR7                 a,e,i = 0.92, 0.10, 7                   q = 0.8319
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 11    16 15 21.8 +33 55 42   0.06438 0.9526    58.4   118.3    25.4
...
2018 12 26    15 26 52.0 +37 35 08   0.03115 0.9748    72.9   105.4    23.0
...
2019 01 03    13 32 57.9 +38 01 28   0.01429 0.9850    96.4    82.8    20.3
...
2019 01 09    08 49 44.4 +05 47 01   0.0094240.9917   152.6    27.2    17.8
2019 01 10    08 10 15.1 -01 59 18   0.01047 0.9928   153.3    26.4    18.0
2019 01 11    07 38 53.8 -08 04 12   0.01191 0.9937   149.9    29.8    18.4
...
2019 01 17    06 08 21.4 -23 01 14   0.02403 0.9991   129.2    49.7    20.5
...
2019 01 25    05 33 37.5 -27 04 17   0.04228 1.0046   117.5    60.3    22.0
...
2019 02 09    05 19 24.9 -27 49 36   0.07614 1.0103   106.1    69.7    23.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A157



More information about the Iaude mailing list