[Iaude] MPEC A163: 2019 AK7 [a=1.78,e=0.38,i=28.6,H=21.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Thu Jan 10 11:01:19 EST 2019


M.P.E.C. 2019-A163                               Issued 2019 Jan. 10, 15:58 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 AK7
 
Observations:
     K19A07K* C2019 01 07.30245 04 10 05.206-08 56 02.17         20.5 wUEA163F51
     K19A07K  C2019 01 07.31564 04 10 05.541-08 54 04.02         20.0 wUEA163F51
     K19A07K  C2019 01 07.32888 04 10 05.882-08 52 05.39         20.0 wUEA163F51
     K19A07K  C2019 01 07.34210 04 10 06.220-08 50 06.76         20.1 wUEA163F51
     K19A07K KC2019 01 07.80187 04 10 26.27 -07 41 30.6          19.8  VEA163104
     K19A07K KC2019 01 07.81183 04 10 26.63 -07 40 00.8          19.7  VEA163104
     K19A07K KC2019 01 07.81680 04 10 26.78 -07 39 15.9                VEA163104
     K19A07K pC2019 01 07.84326304 10 27.51 -07 35 19.2          20.2 GVEA163L01
     K19A07K IC2019 01 07.84347604 10 27.50 -07 35 17.8          20.2 GVEA163L01
     K19A07K KC2019 01 07.84412104 10 27.51 -07 35 12.7          20.1 GVEA163L01
     K19A07K KC2019 01 07.86762 04 10 28.23 -07 31 39.5          19.5 RVEA163K63
     K19A07K KC2019 01 07.87505 04 10 28.55 -07 30 34.2          19.9 RVEA163K63
     K19A07K KC2019 01 07.88059 04 10 28.75 -07 29 44.3          19.7 RVEA163K63
     K19A07K KC2019 01 07.94879504 10 31.699-07 19 22.33         19.5 GVEA163J04
     K19A07K KC2019 01 07.95042504 10 31.754-07 19 07.80         19.5 GVEA163J04
     K19A07K  C2019 01 08.12586 04 10 40.51 -06 52 50.3          19.9 GVEA163I52
     K19A07K  C2019 01 08.12711 04 10 40.56 -06 52 39.5          19.9 GVEA163I52
     K19A07K  C2019 01 08.12836 04 10 40.59 -06 52 28.2          19.8 GVEA163I52
     K19A07K  C2019 01 08.12960 04 10 40.65 -06 52 16.6          19.6 GVEA163I52
     K19A07K KC2019 01 08.85859304 11 13.05 -05 02 53.6          20.1 GVEA163J95
     K19A07K KC2019 01 08.87341104 11 13.57 -05 00 39.0          20.1 GVEA163J95
     K19A07K KC2019 01 08.88234904 11 13.92 -04 59 18.5          19.9 GVEA163J95
     K19A07K  C2019 01 09.10485 04 11 25.42 -04 25 41.6          19.7 GVEA163I52
     K19A07K  C2019 01 09.10526 04 11 25.43 -04 25 37.9          19.6 GVEA163I52
     K19A07K  C2019 01 09.10568 04 11 25.45 -04 25 33.9          20.0 GVEA163I52
     K19A07K  C2019 01 09.10610 04 11 25.45 -04 25 30.3          19.6 GVEA163I52
     K19A07K  C2019 01 09.30703604 11 34.124-03 55 10.36         19.8 GVEA163F51
     K19A07K  C2019 01 09.34305804 11 35.328-03 49 45.01         20.1 GVEA163F51
     K19A07K |C2019 01 10.09789 04 12 13.17 -01 55 45.1          20.2 VuEA163807
     K19A07K |C2019 01 10.10145 04 12 13.30 -01 55 13.1          20.1 VuEA163807
     K19A07K |C2019 01 10.10547 04 12 13.47 -01 54 37.0          20.0 VuEA163807
     K19A07K KC2019 01 10.23409 04 12 19.91 -01 35 57.5          19.4 RoEA163291
     K19A07K KC2019 01 10.23551 04 12 19.95 -01 35 44.7          19.5 RoEA163291
     K19A07K KC2019 01 10.23699 04 12 20.00 -01 35 31.4          19.6 RoEA163291
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
291 LPL/Spacewatch II.  Observer M. J. Brucker.  1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    0.61-m f/6.5 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman, K. Chambers, E. Magnier.  Measurers K. Chambers, S. Chastel,
    L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier,
    Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
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.
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.
 
Orbital elements:
2019 AK7                                                 Earth MOID = 0.1737 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  54.90297              (2000.0)            P               Q
n   0.41329290     Peri.  325.34155     +0.19694335     -0.87058557
a   1.7849693      Node   109.45645     +0.97238962     +0.11472755
e   0.3782826      Incl.   28.56715     +0.12518683     +0.47845414
P   2.38           H   21.3           G   0.15           U   8
Residuals in seconds of arc
190107 F51  0.0   0.0     190107 K63  0.2-  0.8-    190109 I52  0.1+  0.3+
190107 F51  0.0   0.0     190107 J04  0.1+  0.1+    190109 I52  0.1-  0.1+
190107 F51  0.1+  0.0     190107 J04  0.2+  0.0     190109 F51  0.1+  0.1+
190107 F51  0.1+  0.1+    190108 I52  0.1-  0.3+    190109 F51  0.1+  0.3+
190107 104  0.5-  0.7+    190108 I52  0.0   0.2-    190110 807  0.2+  0.2+
190107 104  0.3+  1.0+    190108 I52  0.1-  0.1-    190110 807  0.1+  0.1+
190107 104  0.2+  1.2+    190108 I52  0.2+  0.3+    190110 807  0.4+  0.0
190107 L01  0.2+  0.6+    190108 J95  0.4+  0.6-    190110 291  0.0   0.0
190107 L01  0.0   0.0     190108 J95  0.0   0.3+    190110 291  0.3-  0.0
190107 L01  0.2-  0.7-    190108 J95  0.4+  0.1+    190110 291  0.4-  0.0
190107 K63 (1.9-  0.7+)   190109 I52  0.1+  0.1+
190107 K63  0.6-  0.8-    190109 I52  0.0   0.1+

Ephemeris:
2019 AK7                 a,e,i = 1.78, 0.38, 29                  q = 1.1097
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 11    04 11 33.5 -54 09 59   0.3496  1.1105   101.8    60.2    21.4
...
2018 12 26    04 06 16.5 -35 38 50   0.2644  1.1151   113.4    54.1    20.6
...
2019 01 03    04 07 45.4 -19 19 32   0.2363  1.1257   121.7    48.0    20.2
...
2019 01 09    04 11 19.4 -04 41 13   0.2310  1.1371   126.9    43.8    20.1
2019 01 10    04 12 08.5 -02 10 52   0.2317  1.1393   127.5    43.2    20.1
2019 01 11    04 13 01.5 +00 18 56   0.2328  1.1416   128.0    42.8    20.1
...
2019 01 17    04 19 44.3 +14 33 43   0.2493  1.1568   129.0    41.4    20.2
...
2019 01 25    04 32 28.3 +29 54 30   0.2931  1.1811   126.1    42.3    20.6
...
2019 02 09    05 07 47.4 +46 56 55   0.4169  1.2369   117.7    44.9    21.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A163



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