[Iaude] MPEC B72: 2019 BA1 [a=1.59,e=0.39,i=26.8,H=21.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Jan 25 16:41:16 EST 2019


M.P.E.C. 2019-B72                                Issued 2019 Jan. 25, 21:37 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 BA1
 
Observations:
     K19B01A  C2019 01 01.60086610 13 03.257+06 37 19.72         21.6 GVEB072F51
     K19B01A  C2019 01 01.61276410 13 05.801+06 37 51.97         21.7 GVEB072F51
     K19B01A  C2019 01 01.62463910 13 08.355+06 38 24.30         21.7 GVEB072F51
     K19B01A  C2019 01 01.63645510 13 10.904+06 38 56.59         21.7 GVEB072F51
     K19B01A* C2019 01 16.64407 11 31 24.311+23 59 22.85         20.9 wUEB072F51
     K19B01A  C2019 01 16.65022 11 31 26.931+23 59 57.29         20.9 wUEB072F51
     K19B01A  C2019 01 16.65634 11 31 29.518+24 00 31.42         20.6 wUEB072F51
     K19B01A  C2019 01 16.66251 11 31 32.132+24 01 05.71         20.7 wUEB072F51
     K19B01A  C2019 01 17.49275 11 37 44.12 +25 19 32.7          20.7 GVEB072I52
     K19B01A  C2019 01 17.49372 11 37 44.57 +25 19 38.0          20.4 GVEB072I52
     K19B01A  C2019 01 17.49469 11 37 45.01 +25 19 44.1          20.7 GVEB072I52
     K19B01A  C2019 01 17.49566 11 37 45.45 +25 19 49.3          20.7 GVEB072I52
     K19B01A  C2019 01 17.50787711 37 52.614+25 21 04.29         20.7 GVEB072F52
     K19B01A  C2019 01 17.52983911 38 02.380+25 23 11.45         20.8 GVEB072F52
     K19B01A  C2019 01 17.54084311 38 07.260+25 24 14.80         20.1 GVEB072F52
     K19B01A pC2019 01 25.03396612 47 17.96 +37 40 06.8          21.0 GVEB072L01
     K19B01A KC2019 01 25.03984612 47 21.80 +37 40 39.6          20.9 GVEB072L01
     K19B01A pC2019 01 25.04503212 47 25.13 +37 41 08.9          21.0 GVEB072L01
     K19B01A  C2019 01 25.40910 12 51 25.35 +38 15 25.6          20.4 GVEB072I52
     K19B01A  C2019 01 25.41159 12 51 26.95 +38 15 40.0          20.2 GVEB072I52
     K19B01A  C2019 01 25.41256 12 51 27.59 +38 15 44.7          20.6 GVEB072I52
     K19B01A  C2019 01 25.41353 12 51 28.14 +38 15 50.6          20.5 GVEB072I52
 
Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
    E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
    Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, L. Denneau,
    J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m
    Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes,
    T. Lowe, E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel,
    M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien
    + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls,
    B. M. Africano.  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,
    T. A. Pruyne.  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 BA1                                                 Earth MOID = 0.1898 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  19.21136              (2000.0)            P               Q
n   0.49322382     Peri.   74.55908     -0.88831229     +0.21909932
a   1.5864998      Node   116.59617     -0.30793999     -0.93617606
e   0.3858065      Incl.   26.83139     +0.34069670     -0.27489974
P   2.00           H   21.9           G   0.15           U   5
Residuals in seconds of arc
190101 F51  0.0   0.0     190117 I52  0.3-  0.1+    190125 L01  0.2+  0.2-
190101 F51  0.1-  0.1-    190117 I52  0.0   0.2-    190125 L01  0.1+  0.6-
190101 F51  0.0   0.0     190117 I52  0.1+  0.4+    190125 I52  0.4+  0.1+
190101 F51  0.1+  0.1+    190117 I52  0.3+  0.0     190125 I52  0.2+  0.4+
190116 F51  0.0   0.1+    190117 F52  0.3-  0.3-    190125 I52  0.3+  0.4-
190116 F51  0.2+  0.2+    190117 F52  0.1-  0.0     190125 I52  0.6-  0.1+
190116 F51  0.1+  0.1+    190117 F52  0.1-  0.2-
190116 F51  0.1+  0.0     190125 L01  0.5-  0.7+

Ephemeris:
2019 BA1                 a,e,i = 1.59, 0.39, 27                  q = 0.9744
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 26    09 50 58.6 +02 31 31   0.4374  1.2817   124.3    39.4    22.2
...
2019 01 10    10 50 10.4 +14 45 28   0.2977  1.1985   130.5    38.6    21.2
...
2019 01 18    11 41 38.8 +26 08 16   0.2496  1.1563   128.7    41.6    20.8
...
2019 01 24    12 36 13.7 +36 01 14   0.2320  1.1261   122.5    47.5    20.8
2019 01 25    12 46 53.7 +37 36 59   0.2308  1.1213   121.1    48.7    20.8
2019 01 26    12 58 00.4 +39 09 46   0.2301  1.1165   119.7    50.0    20.8
...
2019 02 01    14 12 13.1 +46 45 50   0.2360  1.0886   110.0    58.3    21.0
...
2019 02 09    15 53 58.2 +51 06 41   0.2652  1.0550    97.6    67.9    21.5
...
2019 02 24    18 00 27.8 +48 46 15   0.3505  1.0054    82.5    77.3    22.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B72



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