[Iaude] MPEC A105: 2019 AS4 [a=1.26,e=0.11,i=18.7,H=22.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Jan 7 07:05:16 EST 2019


M.P.E.C. 2019-A105                               Issued 2019 Jan. 7, 12:01 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 AS4
 
Observations:
     K19A04S* C2019 01 04.37141 10 02 53.02 +30 13 25.2          20.8 GVEA105G96
     K19A04S  C2019 01 04.37783 10 02 53.13 +30 13 51.7          20.7 GVEA105G96
     K19A04S  C2019 01 04.38306 10 02 53.29 +30 14 13.5          20.5 GVEA105G96
     K19A04S  C2019 01 04.38828 10 02 53.44 +30 14 35.1          20.6 GVEA105G96
     K19A04S  C2019 01 04.51446 10 02 56.86 +30 23 13.9          20.9 GVEA105G96
     K19A04S  C2019 01 04.51716 10 02 56.95 +30 23 25.1          21.4 GVEA105G96
     K19A04S  C2019 01 04.51988 10 02 56.97 +30 23 35.7          20.7 GVEA105G96
     K19A04S  C2019 01 04.52162 10 02 57.12 +30 23 43.0          20.6 GVEA105G96
     K19A04S  C2019 01 05.30826 10 03 29.03 +31 17 44.2          20.9 GVEA105I52
     K19A04S  C2019 01 05.31003 10 03 29.10 +31 17 51.9          20.9 GVEA105I52
     K19A04S  C2019 01 05.31180 10 03 29.12 +31 17 59.1          21.3 GVEA105I52
     K19A04S KC2019 01 06.36997010 04 02.97 +32 30 51.0          20.6 VuEA105H21
     K19A04S KC2019 01 06.37268110 04 02.99 +32 31 02.1          20.7 VuEA105H21
     K19A04S KC2019 01 06.37974710 04 03.14 +32 31 31.5          20.8 VuEA105H21
     K19A04S IC2019 01 07.17845310 04 25.49 +33 26 26.5          21.0 GVEA105L01
     K19A04S KC2019 01 07.17923210 04 25.55 +33 26 29.7          21.1 GVEA105L01
     K19A04S pC2019 01 07.18351310 04 25.58 +33 26 47.7          20.8 GVEA105L01
 
Observer details:
G96 Mt. Lemmon Survey.  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, R. L. Seaman,
    F. C. Shelly.  1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer H. Groeller.
    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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
 
Orbital elements:
2019 AS4                                                 Earth MOID = 0.1891 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 141.89133              (2000.0)            P               Q
n   0.69897673     Peri.  296.97393     +0.75543473     -0.57434687
a   1.2574602      Node    99.74198     +0.65466875     +0.68143508
e   0.1123184      Incl.   18.66059     -0.02696675     +0.45362088
P   1.41           H   22.1           G   0.15           U   7
Residuals in seconds of arc
190104 G96  0.3+  0.1+    190104 G96  0.6-  0.2-    190106 H21  0.4-  0.0
190104 G96  0.6-  0.0     190104 G96  0.7+  0.0     190106 H21  0.2-  0.3+
190104 G96  0.4-  0.1+    190105 I52  0.2-  0.2-    190107 L01  0.2-  0.2-
190104 G96  0.4-  0.0     190105 I52  0.1+  0.1+    190107 L01  0.3+  0.2-
190104 G96  0.1-  0.1+    190105 I52  0.3-  0.1-    190107 L01  0.2-  0.3+
190104 G96  0.1+  0.3+    190106 H21  0.0   0.1+

Ephemeris:
2019 AS4                 a,e,i = 1.26, 0.11, 19                  q = 1.1162
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 08    09 25 04.2 +04 49 32   0.3448  1.1645   113.1    51.1    22.0
...
2018 12 23    09 49 52.2 +16 56 27   0.2987  1.1870   126.8    41.5    21.5
...
2018 12 31    09 59 18.7 +25 17 37   0.2842  1.2000   134.6    35.7    21.2
...
2019 01 06    10 03 51.2 +32 05 23   0.2798  1.2100   139.6    31.8    21.1
2019 01 07    10 04 21.5 +33 14 15   0.2797  1.2117   140.3    31.2    21.1
2019 01 08    10 04 47.2 +34 23 03   0.2797  1.2134   140.9    30.7    21.1
...
2019 01 14    10 05 38.1 +41 07 12   0.2837  1.2236   143.6    28.5    21.1
...
2019 01 22    10 01 48.3 +49 10 02   0.2987  1.2374   143.7    28.1    21.2
...
2019 02 06    09 40 09.9 +59 22 01   0.3512  1.2634   136.3    32.7    21.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A105



More information about the Iaude mailing list