[Iaude] MPEC Q26: 2018 PV23 [a=2.41,e=0.46,i=10.8,H=20.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Aug 17 22:05:16 EDT 2018


M.P.E.C. 2018-Q26                                Issued 2018 Aug. 18, 02:01 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


                                   2018 PV23
 
Observations:
     K18P23V* C2018 08 12.36772 20 27 38.502-04 06 45.64         21.7 wUEQ026F51
     K18P23V  C2018 08 12.39004 20 27 37.039-04 07 02.09         21.9 wUEQ026F51
     K18P23V  C2018 08 12.40114 20 27 36.340-04 07 10.47         21.7 wUEQ026F51
     K18P23V KC2018 08 14.35779 20 25 38.62 -04 31 56.5          21.5 RoEQ026291
     K18P23V KC2018 08 14.36228 20 25 38.32 -04 31 59.6          21.4 RoEQ026291
     K18P23V KC2018 08 14.36678 20 25 38.08 -04 32 03.5                oEQ026291
     K18P23V |C2018 08 16.05376 20 23 59.67 -04 54 09.6          21.9 GUEQ026807
     K18P23V |C2018 08 16.05836 20 23 59.42 -04 54 12.2          21.7 GUEQ026807
     K18P23V KC2018 08 17.85599720 22 16.20 -05 19 07.3          21.8 GVEQ026L01
     K18P23V KC2018 08 17.89870220 22 13.58 -05 19 42.4          21.6 GVEQ026L01
 
Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  1.00-m f/10.0 astrograph
    + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, D. Vida, E. Pettarin,
    A. Radica, G. Kervina.  Measurer E. Pettarin.  1.0-m f/2.9 reflector + CCD.
 
Orbital elements:
2018 PV23                                                Earth MOID = 0.3283 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 291.39369              (2000.0)            P               Q
n   0.26262401     Peri.  222.88547     +0.84535341     -0.53304076
a   2.4149775      Node   169.16009     +0.52671052     +0.82064208
e   0.4621866      Incl.   10.81456     +0.08918321     +0.20594691
P   3.75           H   20.5           G   0.15           U   7
Residuals in seconds of arc
180812 F51  0.0   0.0     180814 291  0.4-  0.4+    180817 L01  0.3+  0.3-
180812 F51  0.2-  0.1+    180814 291  0.2+  0.1-    180817 L01  0.6-  0.5+
180812 F51  0.2+  0.1-    180816 807  0.2+  0.8-
180814 291  0.2-  0.0     180816 807  0.7+  0.3+

Ephemeris:
2018 PV23                a,e,i = 2.41, 0.46, 11                  q = 1.2988
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 07 19    20 49 46.4 -01 00 24   0.8957  1.8690   155.6    13.0    22.4
...
2018 08 03    20 37 05.0 -02 27 20   0.7843  1.7828   164.4     8.8    21.8
...
2018 08 11    20 29 01.4 -03 50 09   0.7435  1.7373   162.6    10.1    21.7
...
2018 08 17    20 23 04.7 -05 07 06   0.7214  1.7036   158.2    12.7    21.7
2018 08 18    20 22 07.9 -05 20 58   0.7184  1.6980   157.4    13.3    21.7
2018 08 19    20 21 12.3 -05 35 06   0.7156  1.6924   156.4    13.8    21.7
...
2018 08 25    20 16 07.6 -07 04 36   0.7025  1.6593   150.6    17.4    21.7
...
2018 09 02    20 11 08.9 -09 12 10   0.6946  1.6160   142.4    22.4    21.8
...
2018 09 17    20 09 39.3 -13 11 23   0.7030  1.5384   127.6    31.2    22.0

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-Q26



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