[Iaude] MPEC A171: 2019 AK8 [a=1.27,e=0.38,i=7.0,H=24.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Jan 11 11:01:20 EST 2019


M.P.E.C. 2019-A171                               Issued 2019 Jan. 11, 15:57 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 AK8
 
Observations:
     K19A08K* C2019 01 08.53334 08 37 58.611+29 56 36.71         21.3 wUEA171F51
     K19A08K  C2019 01 08.54537 08 37 54.990+29 57 07.10         21.5 wUEA171F51
     K19A08K  C2019 01 08.55741 08 37 51.368+29 57 37.52         21.2 wUEA171F51
     K19A08K  C2019 01 08.56952 08 37 47.746+29 58 07.66         21.1 wUEA171F51
     K19A08K  C2019 01 09.35422 08 34 18.44 +30 30 27.5          21.7 GVEA171V06
     K19A08K  C2019 01 09.35707 08 34 17.59 +30 30 34.3          21.1 GVEA171V06
     K19A08K  C2019 01 09.35993 08 34 16.79 +30 30 41.3          21.0 GVEA171V06
     K19A08K  C2019 01 09.36278 08 34 15.96 +30 30 48.0          21.2 GVEA171V06
     K19A08K  C2019 01 11.53541 08 25 06.18 +31 48 52.4                VEA171I52
     K19A08K  C2019 01 11.53988 08 25 05.08 +31 49 01.2          21.4 GVEA171I52
     K19A08K  C2019 01 11.54321 08 25 04.29 +31 49 07.1                VEA171I52
 
Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  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 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.  1.0-m reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  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.  1.55-m reflector + CCD.
 
Orbital elements:
2019 AK8                                                 Earth MOID = 0.0181 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 125.77295              (2000.0)            P               Q
n   0.68824260     Peri.  277.75688     +0.95386836     -0.27468040
a   1.2705010      Node    98.24600     +0.30021793     +0.87548718
e   0.3754448      Incl.    7.03358     -0.00208260     +0.39758380
P   1.43           H   24.3           G   0.15           U   6
Residuals in seconds of arc
190108 F51  0.1-  0.0     190109 V06  0.1+  0.0     190111 I52  0.2-  0.5-
190108 F51  0.0   0.0     190109 V06  0.3-  0.0     190111 I52  0.1-  0.3+
190108 F51  0.0   0.1+    190109 V06  0.1+  0.1+    190111 I52  0.3+  0.2+
190108 F51  0.1+  0.1-    190109 V06  0.0   0.0

Ephemeris:
2019 AK8                 a,e,i = 1.27, 0.38, 7                   q = 0.7935
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 12    12 31 26.9 -29 10 18   0.07582 0.9526    63.0   112.9    22.9
...
2018 12 27    09 54 06.0 +13 32 23   0.08957 1.0420   128.9    47.3    20.9
...
2019 01 04    09 01 00.9 +25 54 47   0.1211  1.0913   151.6    25.4    21.1
...
2019 01 10    08 31 30.0 +30 55 27   0.1512  1.1284   162.3    15.3    21.3
2019 01 11    08 27 19.2 +31 31 17   0.1566  1.1345   163.6    14.2    21.4
2019 01 12    08 23 20.1 +32 03 51   0.1622  1.1407   164.6    13.3    21.4
...
2019 01 18    08 03 15.8 +34 23 47   0.1983  1.1773   166.2    11.5    21.8
...
2019 01 26    07 45 17.4 +35 49 54   0.2526  1.2252   160.3    15.7    22.6
...
2019 02 10    07 31 34.5 +35 59 20   0.3728  1.3112   145.6    25.2    23.9

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A171



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