[Iaude] MPEC A60: 2017 AJ13 [a=1.90,e=0.49,i=12.7,H=24.1]

mpec at si.edu mpec at si.edu
Sun Jan 8 16:41:51 EST 2017


M.P.E.C. 2017-A60                                Issued 2017 Jan. 8, 21:34 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 http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 AJ13
 
Observations:
     K17A13J* C2017 01 07.23290 06 18 10.10 -10 23 13.9          19.0 VqEA060G96
     K17A13J  C2017 01 07.24189 06 18 13.66 -10 22 15.7          18.9 VqEA060G96
     K17A13J  C2017 01 07.24876 06 18 16.35 -10 21 31.2          18.9 VqEA060G96
     K17A13J  C2017 01 07.25304 06 18 17.97 -10 21 03.5                qEA060G96
     K17A13J  C2017 01 07.30937 06 18 40.42 -10 14 53.4          18.5 VqEA060I52
     K17A13J  C2017 01 07.30978 06 18 40.60 -10 14 50.9          18.7 VqEA060I52
     K17A13J  C2017 01 07.31020 06 18 40.73 -10 14 47.8                qEA060I52
     K17A13J  C2017 01 07.37182 06 19 06.00 -10 07 52.2          19.0 VqEA060G96
     K17A13J  C2017 01 07.37322 06 19 06.57 -10 07 42.7          19.0 VqEA060G96
     K17A13J  C2017 01 07.37514 06 19 07.38 -10 07 29.7          18.9 VqEA060G96
     K17A13J  C2017 01 07.37665 06 19 08.02 -10 07 19.5          19.0 VqEA060G96
     K17A13J KC2017 01 07.55372 06 20 39.80 -09 43 39.8          19.1 VqEA060E23
     K17A13J KC2017 01 07.58105 06 20 51.54 -09 40 24.2          19.0 VqEA060E23
     K17A13J KC2017 01 07.58221 06 20 52.04 -09 40 16.0          19.3 VqEA060E23
     K17A13J KC2017 01 07.84699 06 23 15.98 -09 11 33.4          18.1 RqEA060160
     K17A13J KC2017 01 07.84912 06 23 17.05 -09 11 16.9          18.2 RqEA060160
     K17A13J KC2017 01 07.85018 06 23 17.56 -09 11 09.1          17.8 RqEA060160
     K17A13J KC2017 01 07.85124 06 23 18.08 -09 11 01.1          17.9 RqEA060160
     K17A13J KC2017 01 07.85337 06 23 19.17 -09 10 45.3          18.4 RqEA060160
     K17A13J KC2017 01 07.91448 06 23 50.47 -09 02 54.1          18.7 VUEA060958
     K17A13J KC2017 01 07.91943 06 23 52.85 -09 02 16.7          19.0 VUEA060958
     K17A13J KC2017 01 07.92437 06 23 55.26 -09 01 37.7          18.8 VUEA060958
     K17A13J KC2017 01 07.96758 06 24 14.57 -08 56 03.8          18.3 GUEA060204
     K17A13J KC2017 01 07.97729 06 24 19.35 -08 54 47.3                UEA060204
     K17A13J HC2017 01 07.98701 06 24 24.14 -08 53 29.9                UEA060204
     K17A13J KC2017 01 07.99716 06 24 30.53 -08 52 07.0          18.6 VqEA060I93
     K17A13J KC2017 01 07.99992 06 24 31.86 -08 51 44.8          18.8 VqEA060I93
     K17A13J KC2017 01 08.00269 06 24 33.26 -08 51 22.4          18.8 VqEA060I93
     K17A13J KC2017 01 08.21827206 26 37.69 -08 21 39.5          19.1 VuEA060H21
     K17A13J KC2017 01 08.22078306 26 39.01 -08 21 18.3          18.8 VuEA060H21
     K17A13J KC2017 01 08.22408306 26 40.72 -08 20 50.1          18.6 VuEA060H21
     K17A13J  C2017 01 08.23558 06 26 51.20 -08 18 54.0          18.8 VqEA060I52
     K17A13J  C2017 01 08.23588 06 26 51.39 -08 18 51.2          18.7 VqEA060I52
     K17A13J  C2017 01 08.23618 06 26 51.54 -08 18 48.6          18.6 VqEA060I52
     K17A13J  C2017 01 08.23648 06 26 51.68 -08 18 46.2          18.8 VqEA060I52
     K17A13J HC2017 01 08.28531 06 27 17.14 -08 11 46.8                oEA060691
     K17A13J HC2017 01 08.28907 06 27 19.08 -08 11 14.5                oEA060691
     K17A13J HC2017 01 08.29283 06 27 21.08 -08 10 41.1                oEA060691
     K17A13J KC2017 01 08.84064 06 33 20.31 -06 45 36.8          18.1 RoEA060K51
     K17A13J KC2017 01 08.84265 06 33 21.60 -06 45 16.0          18.4 RoEA060K51
     K17A13J KC2017 01 08.84443 06 33 22.73 -06 44 58.1          18.4 RoEA060K51
     K17A13J KC2017 01 08.84596 06 33 23.44 -06 44 43.5          18.4 VSEA060595
     K17A13J KC2017 01 08.85748 06 33 30.80 -06 42 45.9          18.4 VSEA060595
 
Observer details:
160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
    Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
595 Farra d'Isonzo.  Observers E. Pettarin, F. Piani.  Measurer E. Pettarin.
    0.61-m f/4.0 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  0.9-m f/3 reflector
    + CCD.
958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
    P. Dupouy.  0.43-m f/2.7 reflector + CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers E. J. Christensen,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. G. Matheny, 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.  0.61-m f/4.5
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
    Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
    J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
    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.
K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni.
    Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
 
Orbital elements:
2017 AJ13                                                Earth MOID = 0.0158 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M   4.74146              (2000.0)            P               Q
n   0.37593328     Peri.   26.28102     -0.74843727     -0.63163190
a   1.9013506      Node   113.04185     +0.56319751     -0.76631174
e   0.4907362      Incl.   12.69287     +0.35021452     -0.11750510
P   2.62           H   24.1           G   0.15           U   7
Residuals in seconds of arc
170107 G96  0.1+  0.1+    170107 160  0.0   0.2-    170108 H21  0.2+  0.4+
170107 G96  0.3+  0.3+    170107 160  0.0   0.4-    170108 I52  0.5-  0.4-
170107 G96  0.1-  0.3+    170107 160  0.1+  0.4-    170108 I52  0.0   0.1-
170107 G96  1.1-  0.2+    170107 160  1.1+  0.8-    170108 I52  0.0   0.1-
170107 I52  0.3-  0.0     170107 958  0.7+  0.4+    170108 I52  0.3-  0.2-
170107 I52  0.1-  0.2-    170107 958  0.4+  0.5-    170108 691  0.2-  0.2-
170107 I52  0.7-  0.1+    170107 958  0.7+  0.3+    170108 691  0.4-  0.4-
170107 G96  0.1+  0.3+    170107 204  0.2+  0.4+    170108 691  0.2+  0.4+
170107 G96  0.1-  0.2+    170107 204  0.4+  0.1-    170108 K51  0.2-  0.1-
170107 G96  0.0   0.1+    170107 204  0.5+  0.0     170108 K51  0.1-  0.4+
170107 G96  0.1+  0.0     170107 I93  0.1-  0.1-    170108 K51  0.2-  0.3+
170107 E23  0.2+  0.5-    170107 I93  0.5-  0.0     170108 595  0.0   0.5-
170107 E23  0.2+  0.2+    170108 I93  0.0   0.3+    170108 595  0.3+  0.4+
170107 E23  0.2+  0.1+    170108 H21  0.1-  0.3+
170107 160  0.7-  0.6-    170108 H21  0.2+  0.2+

Ephemeris:
2017 AJ13                a,e,i = 1.90, 0.49, 13                  q = 0.9683
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 09    05 32 55.8 -16 51 26   0.2353  1.1742   139.7    32.9    22.7
...
2016 12 24    05 39 48.4 -18 04 57   0.1354  1.0878   137.8    37.4    21.4
...
2017 01 01    05 51 12.4 -16 18 40   0.08529 1.0487   138.5    38.4    20.4
...
2017 01 07    06 16 23.2 -10 45 44   0.04921 1.0236   144.1    34.3    19.0
2017 01 08    06 24 33.4 -08 49 09   0.04345 1.0198   146.4    32.2    18.7
2017 01 09    06 35 06.3 -06 15 08   0.03785 1.0161   149.5    29.4    18.3
...
2017 01 15    10 45 19.5 +40 00 38   0.01756 0.9967   137.8    41.5    16.9
...
2017 01 23    16 02 43.1 +35 19 18   0.05495 0.9782    82.1    94.7    21.1
...
2017 02 07    16 50 35.1 +28 37 11   0.1413  0.9693    79.0    92.8    23.1

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-A60




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