[Iaude] MPEC P51: 2020 PX [a=1.04,e=0.15,i=7.4,H=25.1]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-P51                               Issued 2020 August 12, 00:38 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

                                    2020 PX                                     


Observations:
     K20P00X* C2020 08 10.33790221 38 04.571-16 45 58.35         21.01wUEP051F51
     K20P00X  C2020 08 10.34824721 38 01.425-16 45 38.97         21.39wUEP051F51
     K20P00X  C2020 08 10.35857421 37 58.286-16 45 19.89         21.69wUEP051F51
     K20P00X  C2020 08 10.36891921 37 55.131-16 45 00.87         20.97wUEP051F51
     K20P00X  C2020 08 11.21179 21 34 00.76 -16 18 25.6          22.0 GVEP051I52
     K20P00X  C2020 08 11.21563 21 33 59.63 -16 18 19.4          21.5 GVEP051I52
     K20P00X  C2020 08 11.21947 21 33 58.50 -16 18 11.6          20.8 GVEP051I52
     K20P00X  C2020 08 11.22331 21 33 57.36 -16 18 04.8          21.2 GVEP051I52
     K20P00X  C2020 08 11.32624 21 33 27.13 -16 14 53.6          21.2 GVEP051654
     K20P00X  C2020 08 11.35486 21 33 18.59 -16 13 59.3          21.1 GVEP051654
     K20P00X  C2020 08 11.39637 21 33 06.26 -16 12 40.0          21.4 GVEP051654
     K20P00X  C2020 08 11.42550 21 32 57.67 -16 11 43.4          20.9 GVEP051654
     K20P00X KC2020 08 11.44434721 32 56.30 -16 09 47.3          21.1 GVEP051474
     K20P00X KC2020 08 11.44790721 32 55.25 -16 09 40.6          21.3 GVEP051474
     K20P00X KC2020 08 11.45147721 32 54.23 -16 09 33.7          21.0 GVEP051474
     K20P00X  C2020 08 11.96231 21 30 33.97 -15 55 03.7          21.1 VVEP051033
     K20P00X  C2020 08 11.96573 21 30 32.97 -15 54 57.4          20.7 VVEP051033
     K20P00X  C2020 08 11.96915 21 30 31.95 -15 54 51.0          21.2 VVEP051033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
    Laux, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC.  Observers P. Choi, N. Saini,
    C. Zhai, R. Trahan, M. Shao.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, 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 H. Groeller.  Measurers
    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, T. A. Pruyne, D.
    Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m reflector +
    CCD.

Orbital elements:
2020 PX                                                  Earth MOID = 0.0625 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M  63.16480              (2000.0)            P               Q
n   0.93417199     Peri.  216.45299     -0.99546468     -0.04899565
a   1.0363779      Node   320.49646     +0.08259264     -0.87047011
e   0.1469995      Incl.    7.36496     -0.04720720     -0.48977670
P   1.06           H   25.1           G   0.15           U   7
Residuals in seconds of arc
200810 F51  0.1+  0.2-    200811 I52  0.1+  0.1+    200811 474  0.0   0.2-
200810 F51  0.1-  0.1+    200811 I52  0.0   0.1-    200811 474  0.2-  0.0
200810 F51  0.0   0.1+    200811 654  0.0   0.1+    200811 474  0.1+  0.3+
200810 F51  0.0   0.0     200811 654  0.1-  0.2+    200811 033  0.3+  0.0
200811 I52  0.0   0.2+    200811 654  0.1+  0.0     200811 033  0.1+  0.1-
200811 I52  0.0   0.6-    200811 654  0.2+  0.2+    200811 033  0.4-  0.1-

Ephemeris:
2020 PX                  a,e,i = 1.04, 0.15, 7                   q = 0.8840
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 13    23 52 59.4 -29 10 23   0.1339  1.0914   120.9    53.0    22.9
...
2020 07 28    22 46 18.3 -23 37 20   0.1237  1.1222   148.0    28.7    22.1
...
2020 08 05    22 04 26.9 -19 36 33   0.1262  1.1366   164.7    13.6    21.7
...
2020 08 11    21 34 57.1 -16 24 23   0.1330  1.1463   177.1     2.6    21.3
2020 08 12    21 30 23.8 -15 52 55   0.1346  1.1479   178.9     1.0    21.2
2020 08 13    21 25 58.2 -15 21 49   0.1363  1.1494   178.5     1.3    21.3
...
2020 08 19    21 02 25.6 -12 27 04   0.1489  1.1579   167.5    10.9    22.0
...
2020 08 27    20 39 49.0 -09 15 37   0.1717  1.1677   154.5    21.9    22.7
...
2020 09 11    20 21 09.4 -05 20 36   0.2273  1.1810   136.1    36.2    23.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P51