[Iaude] MPEC A68: 2019 AV2 [a=2.52,e=0.65,i=9.1,H=21.2,PHA]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Jan 5 21:11:16 EST 2019


M.P.E.C. 2019-A68                                Issued 2019 Jan. 6, 02:07 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 AV2
 
Observations:
     K19A02V* C2019 01 03.44766306 22 39.26 +08 24 31.3          19.29cVEA068T05
     K19A02V  C2019 01 03.45669106 22 38.41 +08 24 38.1          19.38cVEA068T05
     K19A02V  C2019 01 03.46518806 22 37.58 +08 24 44.0          19.00cVEA068T05
     K19A02V  C2019 01 03.47418206 22 36.70 +08 24 50.5          19.09cVEA068T05
     K19A02V KC2019 01 03.83449306 22 08.41 +08 28 56.3          18.9 VqEA068K41
     K19A02V KC2019 01 03.83811606 22 08.12 +08 28 58.7          19.9 VqEA068K41
     K19A02V KC2019 01 03.84173506 22 07.77 +08 29 01.7          20.2 VqEA068K41
     K19A02V KC2019 01 03.85536 06 22 06.66 +08 29 13.1          18.5 RtEA068B49
     K19A02V KC2019 01 03.85986 06 22 06.24 +08 29 17.5          18.5 RtEA068B49
     K19A02V KC2019 01 03.86494 06 22 05.76 +08 29 21.2          18.8 RtEA068B49
     K19A02V KC2019 01 03.88536 06 22 03.20 +08 29 33.1          18.8 RoEA068K88
     K19A02V KC2019 01 03.89102 06 22 02.63 +08 29 37.3          18.5 RoEA068K88
     K19A02V  C2019 01 05.11165 06 20 15.75 +08 45 57.2                VEA068I52
     K19A02V  C2019 01 05.11509 06 20 15.47 +08 46 00.9          18.4 GVEA068I52
     K19A02V KC2019 01 05.26429606 19 59.06 +08 48 06.8          19.0 VuEA068H21
     K19A02V KC2019 01 05.27170106 19 58.25 +08 48 12.8          18.8 VuEA068H21
     K19A02V  C2019 01 05.60108 06 19 28.00 +08 53 08.0          19.2 RrEA068P93
     K19A02V  C2019 01 05.61870 06 19 26.07 +08 53 24.4          19.5 RrEA068P93
     K19A02V  C2019 01 05.62262 06 19 25.61 +08 53 27.5          19.0 RrEA068P93
     K19A02V  C2019 01 05.62460 06 19 25.36 +08 53 29.8          19.1 RrEA068P93
     K19A02V KC2019 01 05.88496 06 19 01.30 +08 57 22.6          18.4 RqEA068160
     K19A02V KC2019 01 05.88636 06 19 01.14 +08 57 23.1          18.4 RqEA068160
     K19A02V KC2019 01 05.88775 06 19 01.02 +08 57 25.2          18.8 RqEA068160
     K19A02V KC2019 01 05.89055 06 19 00.70 +08 57 28.0          19.3 RqEA068160
 
Observer details:
160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi,
    W. Vollmann.  Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
B49 Paus Observatory, Sabadell.  Observer J. Camarasa.  0.30-m f/4 Newtonian
    reflector + 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 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.
K41 Vegaquattro Astronomical Observatory, Novi Ligure.  Observer V. Luna.
    0.3-m Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer A. Ordasi.  Measurer K. Sarneczky.
    0.60-m Schmidt + CCD.
P93 Space Tracking and Communications Center, JAXA.  Observers S. Urakawa,
    T. Fujiwara.  1.0-m f/3.0 reflector + CCD.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland.  Measurers L. Denneau, J. Tonry, A. Heinze, H. Weiland,
    B. Stalder.  0.5-m reflector + CCD.
 
Orbital elements:
2019 AV2                                            PHA, Earth MOID = 0.0248 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  13.26711              (2000.0)            P               Q
n   0.24690256     Peri.   54.53354     -0.98600402     -0.09460842
a   2.5164347      Node   119.67312     +0.04607097     -0.94595173
e   0.6529433      Incl.    9.09068     +0.16022964     -0.31020086
P   3.99           H   21.2           G   0.15           U   7
Residuals in seconds of arc
190103 T05  0.2-  0.4-    190103 B49  0.0   0.7+    190105 P93  1.0+  0.2-
190103 T05  0.2+  0.1+    190103 B49  0.0   0.5+    190105 P93  1.0+  0.3+
190103 T05  0.2+  0.1+    190103 K88  0.5-  0.2-    190105 P93  0.5+  0.1-
190103 T05  0.1+  0.3+    190103 K88  0.9-  0.2-    190105 P93  0.0   0.4+
190103 K41  0.2+  0.0     190105 I52  0.5-  0.3-    190105 160  0.4-  0.2+
190103 K41  0.9+  0.3-    190105 I52  0.4+  0.4+    190105 160  0.5-  0.6-
190103 K41  0.7+  0.0     190105 H21  0.2-  0.2-    190105 160  0.0   0.2+
190103 B49  0.1-  0.3-    190105 H21  0.6-  0.6-    190105 160  0.3-  0.4+

Ephemeris:
2019 AV2                 a,e,i = 2.52, 0.65, 9                   q = 0.8733
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 07    06 38 14.0 +07 46 27   0.5273  1.4680   150.7    19.2    21.6
...
2018 12 22    06 34 27.4 +07 16 12   0.3577  1.3281   161.7    13.4    20.4
...
2018 12 30    06 28 02.6 +07 44 18   0.2793  1.2546   164.5    12.1    19.7
...
2019 01 05    06 20 24.2 +08 44 40   0.2254  1.2007   163.0    13.9    19.2
2019 01 06    06 18 49.5 +08 59 33   0.2168  1.1918   162.4    14.5    19.1
2019 01 07    06 17 08.7 +09 16 08   0.2083  1.1830   161.7    15.1    19.0
...
2019 01 13    06 04 16.0 +11 43 16   0.1596  1.1311   155.9    20.8    18.5
...
2019 01 21    05 32 12.8 +18 57 40   0.1004  1.0657   142.8    33.9    17.8
...
2019 02 05    22 04 33.2 +42 03 49   0.05145 0.9607    59.5   117.9    19.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A68



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