[Iaude] MPEC P34: 2020 PJ [a=1.52,e=0.34,i=8.6,H=24.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Aug 9 02:08:11 EDT 2020


M.P.E.C. 2020-P34                                Issued 2020 August 9, 06:07 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

                                    2020 PJ                                     


Observations:
     K20P00J* C2020 08 07.23087 17 39 43.99 +51 54 36.6          20.3 GVEP034G96
     K20P00J  C2020 08 07.23604 17 39 45.75 +51 56 18.2          20.1 GVEP034G96
     K20P00J  C2020 08 07.24639 17 39 49.70 +51 59 38.2          20.6 GVEP034G96
     K20P00J  C2020 08 07.26896 17 39 58.30 +52 06 52.3          19.7 GVEP034I52
     K20P00J  C2020 08 07.26980 17 39 58.66 +52 07 07.4          20.3 GVEP034I52
     K20P00J  C2020 08 07.27064 17 39 58.95 +52 07 24.0          19.9 GVEP034I52
     K20P00J  C2020 08 07.27148 17 39 59.44 +52 07 41.3                VEP034I52
     K20P00J  C2020 08 07.35406 17 40 34.06 +52 33 35.4          19.2 GVEP034I52
     K20P00J  C2020 08 07.35771 17 40 35.68 +52 34 42.9          20.5 GVEP034I52
     K20P00J  C2020 08 07.35954 17 40 36.51 +52 35 17.1          20.4 GVEP034I52
     K20P00J pC2020 08 07.81998117 45 03.37 +55 01 57.9          20.5 GVEP034L01
     K20P00J KC2020 08 07.82088917 45 03.73 +55 02 14.3          20.4 GVEP034L01
     K20P00J KC2020 08 07.82205517 45 04.23 +55 02 35.5          20.7 GVEP034L01
     K20P00J KC2020 08 07.82309217 45 04.66 +55 02 54.7          20.2 GVEP034L01
     K20P00J KC2020 08 07.82412817 45 05.14 +55 03 14.0          20.5 GVEP034L01
     K20P00J KC2020 08 07.96545417 46 07.50 +55 45 24.8          20.3 GVEP034104
     K20P00J KC2020 08 07.98986817 46 19.13 +55 52 26.6          21.1 GVEP034104
     K20P00J KC2020 08 07.99410317 46 21.17 +55 53 38.5          18.3 GVEP034104
     K20P00J KC2020 08 08.00044917 46 24.15 +55 55 27.9          19.6 GVEP034104
     K20P00J HC2020 08 08.00980 17 46 29.71 +55 58 07.6                VEP034204
     K20P00J HC2020 08 08.02971 17 46 39.85 +56 03 48.1          20.5 GVEP034204
     K20P00J KC2020 08 08.10482917 47 41.70 +56 28 04.8          20.6 VuEP034H21
     K20P00J KC2020 08 08.10774417 47 42.94 +56 28 56.3          20.6 VuEP034H21
     K20P00J KC2020 08 08.11065817 47 44.16 +56 29 48.0          20.6 VuEP034H21
     K20P00J KC2020 08 08.11473617 47 45.88 +56 31 00.1          20.7 VuEP034H21
     K20P00J  C2020 08 08.23880 17 48 47.40 +57 07 26.4          19.9 GVEP034I52
     K20P00J  C2020 08 08.24002 17 48 47.95 +57 07 47.0          20.2 GVEP034I52
     K20P00J  C2020 08 08.24245 17 48 49.00 +57 08 27.9          19.9 GVEP034I52
     K20P00J KC2020 08 09.15811 17 58 18.27 +61 16 43.3          21.2 GVEP034H36
     K20P00J KC2020 08 09.16522 17 58 21.80 +61 18 29.3          20.8 GVEP034H36
     K20P00J KC2020 08 09.17234 17 58 25.46 +61 20 15.4          20.7 GVEP034H36
     K20P00J KC2020 08 09.17947 17 58 29.02 +61 22 02.6          21.3 GVEP034H36

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
G96 Mt. Lemmon Survey.  Observer T. A. Pruyne.  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.  1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
    astrograph + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + 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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, E. Pettarin, F.
    Matkovic.  Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2020 PJ                                                  Earth MOID = 0.0204 AU
Epoch 2020 Aug. 8.0 TT = JDT 2459069.5                  Bell                    
M 352.71783              (2000.0)            P               Q                  
n   0.52700915     Peri.   28.63409     +0.86923339     +0.47792848             
a   1.5179493      Node   302.26895     -0.47733755     +0.74459373             
e   0.3352252      Incl.    8.60831     -0.12877181     +0.46600916             
P   1.87           H   24.93          G   0.15           U   8                  
Residuals in seconds of arc
200807 G96  0.6+  0.5-    200807 L01  0.2-  0.1+    200808 H21  0.0-  0.1-
200807 G96  0.8-  0.6+    200807 L01  0.1-  0.2-    200808 H21  0.1-  0.1+
200807 G96  0.1+  0.0+    200807 L01  0.1-  0.1-    200808 H21  0.2-  0.3+
200807 I52  0.1-  0.1-    200807 L01  0.3+  0.2+    200808 I52  0.7-  0.3+
200807 I52  0.2+  1.1-    200807 104  1.0+  0.2+    200808 I52  0.5-  0.2+
200807 I52  0.1-  0.5-    200807 104  1.1+  0.1+    200808 I52  0.5-  0.1+
200807 I52  1.4+  0.7+    200807 104  0.9+  0.8-    200809 H36  0.0+  0.6+
200807 I52  0.3+  0.3-    200808 104  0.2-  0.3-    200809 H36  0.1-  0.3-
200807 I52  0.1-  0.6-    200808 204  0.3-  0.2-    200809 H36  0.6+  0.8-
200807 I52  0.2-  0.3-    200808 204  0.1+  0.0-    200809 H36  0.4+  0.1+
200807 L01  0.0-  0.4+    200808 H21  0.1-  0.0-

Ephemeris:
2020 PJ                  a,e,i = 1.52, 0.34, 9                   q = 1.0091
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 10    16 36 56.8 -51 28 01   0.09845 1.0912   137.4    39.1    21.6
...
2020 07 25    16 43 27.6 -29 04 12   0.04467 1.0454   130.6    47.5    20.1
...
2020 08 02    17 07 13.6 +15 11 37   0.02889 1.0279   116.1    62.4    19.5
...
2020 08 08    17 46 42.1 +55 55 30   0.03540 1.0183    96.0    82.0    20.6
2020 08 09    17 56 39.8 +60 34 31   0.03779 1.0170    93.8    84.1    20.8
2020 08 10    18 08 04.1 +64 35 41   0.04041 1.0159    92.0    85.8    21.0
...
2020 08 16    20 03 23.8 +78 47 01   0.05887 1.0107    86.5    90.2    22.0
...
2020 08 24    00 05 16.6 +81 28 38   0.08602 1.0093    86.4    88.7    22.7
...
2020 09 08    02 29 53.2 +76 30 33   0.1355  1.0233    92.9    79.5    23.4

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P34




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