[Iaude] MPEC P87: 2020 PL2 [a=0.99,e=0.44,i=34.6,H=23.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Aug 14 17:19:16 EDT 2020


M.P.E.C. 2020-P87                               Issued 2020 August 14, 21:18 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 PL2                                    


Observations:
     K20P02L* C2020 08 13.49395421 59 33.87 +10 19 47.6          16.11oVEP087T05
     K20P02L  C2020 08 13.49763121 59 19.76 +10 21 03.7          17.41oVEP087T05
     K20P02L  C2020 08 13.50818921 58 39.46 +10 24 41.3          16.25oVEP087T05
     K20P02L  C2020 08 13.51648821 58 07.92 +10 27 30.5          16.22oVEP087T05
     K20P02L  C2020 08 13.60358921 52 46.32 +10 56 13.1          17.38oVEP087T08
     K20P02L  C2020 08 13.60369521 52 46.23 +10 56 09.5          17.33oVEP087T05
     K20P02L  C2020 08 13.60404821 52 44.74 +10 56 21.3          17.20oVEP087T08
     K20P02L  C2020 08 13.60415221 52 44.54 +10 56 18.5          17.16oVEP087T05
     K20P02L  C2020 08 13.60450821 52 43.06 +10 56 30.1          16.88oVEP087T08
     K20P02L  C2020 08 13.60496721 52 41.42 +10 56 39.1          16.62oVEP087T08
     K20P02L  C2020 08 13.60542921 52 39.78 +10 56 47.8          16.51oVEP087T08
     K20P02L  C2020 08 13.60548721 52 39.78 +10 56 44.0          16.48oVEP087T05
     K20P02L  C2020 08 13.60594421 52 38.15 +10 56 52.7          16.36oVEP087T05
     K20P02L  C2020 08 13.60885121 52 27.83 +10 57 47.4          16.89oVEP087T05
     K20P02L  C2020 08 13.62725221 51 22.46 +11 03 34.7          16.75oVEP087T05
     K20P02L  C2020 08 13.62908121 51 16.06 +11 04 08.6          16.13oVEP087T05
     K20P02L KC2020 08 13.81128721 41 38.66 +11 56 50.3          15.8 GVEP087K63
     K20P02L KC2020 08 13.81277721 41 33.86 +11 57 15.2          16.8 GVEP087K63
     K20P02L KC2020 08 13.81442921 41 28.56 +11 57 43.7          17.0 GVEP087K63
     K20P02L KC2020 08 13.81654121 41 21.83 +11 58 19.5          15.9 GVEP087K63
     K20P02L KC2020 08 13.81825621 41 16.33 +11 58 48.4          16.7 GVEP087K63
     K20P02L KC2020 08 13.82744321 40 43.77 +12 01 14.4          16.7 GUEP087L18
     K20P02L KC2020 08 13.82790821 40 42.29 +12 01 22.0          17.1 GUEP087L18
     K20P02L KC2020 08 13.82837221 40 40.84 +12 01 29.7          17.2 GUEP087L18
     K20P02L KC2020 08 13.82883521 40 39.32 +12 01 37.3          17.1 GUEP087L18
     K20P02L KC2020 08 13.82929821 40 37.87 +12 01 45.0          17.8 GUEP087L18
     K20P02L  C2020 08 13.83098 21 40 35.57 +12 02 37.5          15.4 RVEP087C82
     K20P02L  C2020 08 13.83117 21 40 35.05 +12 02 41.0          15.1 RVEP087C82
     K20P02L  C2020 08 13.83207 21 40 32.11 +12 02 56.0          15.2 RVEP087C82
     K20P02L KC2020 08 13.84729221 39 45.48 +12 06 59.4          16.5 GVEP087B49
     K20P02L KC2020 08 13.84801 21 39 41.54 +12 07 07.7          16.4 GVEP087G17
     K20P02L KC2020 08 13.84892 21 39 38.63 +12 07 22.7          16.8 GVEP087G17
     K20P02L KC2020 08 13.84913821 39 39.63 +12 07 30.3          17.0 GVEP087B49
     K20P02L KC2020 08 13.84938 21 39 37.23 +12 07 28.5          17.3 GVEP087G17
     K20P02L KC2020 08 13.85561 21 39 17.52 +12 09 13.1          16.3 GVEP087G17
     K20P02L KC2020 08 13.85647 21 39 14.79 +12 09 27.4          16.4 GVEP087G17
     K20P02L KC2020 08 13.85732 21 39 12.12 +12 09 41.3          17.0 GVEP087G17
     K20P02L KC2020 08 13.85749421 39 13.29 +12 09 47.8          17.9 GVEP087B49
     K20P02L KC2020 08 13.85995921 39 05.51 +12 10 28.5          16.8 GVEP087B49
     K20P02L  C2020 08 13.90116321 36 54.22 +12 21 26.4          16.7 GVEP087L01
     K20P02L  C2020 08 13.90144821 36 53.35 +12 21 30.8          16.7 GVEP087L01
     K20P02L  C2020 08 13.90172321 36 52.49 +12 21 35.2          16.8 GVEP087L01
     K20P02L  C2020 08 13.90187321 36 52.04 +12 21 37.4          16.9 GVEP087L01
     K20P02L  C2020 08 13.90229721 36 50.72 +12 21 44.4          17.1 GVEP087L01
     K20P02L  C2020 08 13.90258421 36 49.82 +12 21 48.8          17.2 GVEP087L01
     K20P02L  C2020 08 13.90273321 36 49.38 +12 21 51.1          17.3 GVEP087L01
     K20P02L KC2020 08 13.94428 21 34 43.20 +12 32 43.3          16.6 VqEP087C77
     K20P02L KC2020 08 13.94581 21 34 38.58 +12 33 06.7          16.8 VqEP087C77
     K20P02L KC2020 08 13.94667221 34 36.42 +12 33 20.2          17.7 GVEP087C95
     K20P02L KC2020 08 13.94738 21 34 33.77 +12 33 30.9          17.1 VqEP087C77
     K20P02L KC2020 08 13.95127921 34 22.42 +12 34 32.0          17.3 GVEP087C95
     K20P02L KC2020 08 13.95601321 34 08.00 +12 35 44.9          19.3 GVEP087C95
     K20P02L KC2020 08 14.01705 21 31 04.32 +12 51 05.0          16.9 GVEP087L07
     K20P02L KC2020 08 14.02542 21 30 39.84 +12 53 06.2          16.5 GVEP087L07
     K20P02L KC2020 08 14.03388 21 30 15.23 +12 55 07.7          16.6 GVEP087L07
     K20P02L KC2020 08 14.04131 21 29 57.16 +12 56 46.2          16.3 GVEP087958
     K20P02L KC2020 08 14.04395 21 30 02.74 +13 02 11.9          17.3 GVEP087X31
     K20P02L KC2020 08 14.04548 21 29 45.08 +12 57 45.7          16.8 GVEP087958
     K20P02L KC2020 08 14.04733 21 29 52.99 +13 03 00.9          17.9 GVEP087X31
     K20P02L KC2020 08 14.04971 21 29 32.89 +12 58 46.0          16.3 GVEP087958
     K20P02L KC2020 08 14.05398 21 29 20.59 +12 59 46.6          17.1 GVEP087958
     K20P02L KC2020 08 14.30250621 18 31.91 +13 53 52.0          16.7 VqEP087U55
     K20P02L  C2020 08 14.30483321 18 25.98 +13 54 20.8          16.8 VqEP087U55
     K20P02L  C2020 08 14.30652121 18 21.70 +13 54 41.4          17.2 VqEP087U55
     K20P02L  C2020 08 14.31126 21 18 07.77 +13 56 07.8          17.1  rEP087718
     K20P02L  C2020 08 14.31211 21 18 05.57 +13 56 18.1          16.8  rEP087718
     K20P02L  C2020 08 14.31245421 18 05.80 +13 56 49.2          16.74RUEP087I41
     K20P02L  C2020 08 14.31280121 18 04.91 +13 56 53.1          16.74RUEP087I41
     K20P02L  C2020 08 14.31296 21 18 03.43 +13 56 28.0          16.6  rEP087718
     K20P02L  C2020 08 14.31382 21 18 01.25 +13 56 39.0          17.0  rEP087718
     K20P02L  C2020 08 14.31478 21 17 58.78 +13 56 50.0          17.3  rEP087718
     K20P02L  C2020 08 14.35412021 16 20.64 +14 05 02.0          18.52gUEP087I41
     K20P02L  C2020 08 14.35446821 16 19.70 +14 05 06.0          18.52gUEP087I41
     K20P02L KC2020 08 14.82138 20 59 40.64 +15 22 52.0          17.5 RVEP087160
     K20P02L KC2020 08 14.82302 20 59 37.40 +15 23 06.7          16.9 RVEP087160
     K20P02L KC2020 08 14.82471 20 59 34.02 +15 23 21.7          16.7 RVEP087160
     K20P02L KC2020 08 14.82639 20 59 30.69 +15 23 36.6          17.1 RVEP087160
     K20P02L KC2020 08 14.82801 20 59 27.49 +15 23 50.5          17.2 RVEP087160
     K20P02L KC2020 08 14.83080 20 59 22.64 +15 24 12.7          17.6 GVEP087K19
     K20P02L KC2020 08 14.83763 20 59 09.19 +15 25 12.3          17.3 GVEP087K19

Observer details:
160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi.  Measurer
    E. Prosperi.  0.36-m f/10.2 Schmidt-Cassegrain + CCD.
718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.32-m f/4.1 Schmidt-Cassegrain
    + CCD.
B49 Paus Observatory, Sabadell.  Observer J. Camarasa.  0.30-m f/4 reflector +
    CCD.
C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4.0 reflector + CCD.
C82 Osservatorio Astronomico Nastro Verde, Sorrento.  Observer N. Ruocco.
    0.35-m f/6.3 Schmidt + CCD.
C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
    f/3.2 Newtonian reflector + CCD.
G17 BAS Observatory, Scandicci.  Observer L. Grazzini.  0.20-m f/10 Schmidt-
    Cassegrain + CCD + f/6.3 focal reducer.
I41 Palomar Mountain--ZTF.  Observers B. T. Bolin, V. Bhalerao, C. M.
    Copperwheat, K. P. Deshmukh, C.-Y. Hsu, Z.-Y. Lin, J. Purdum, K. Sharma,
    C. Zhai, Z. T. F. Collaboration.  Measurers B. T. Bolin, D. A. Duev, H.-W.
    Lin, F. J. Masci, Q.-Z. Ye.  1.2-m f/2.4 Schmidt.
K19 PASTIS Observatory, Banon.  Observer C. Demeautis.  0.16-m f/3.3 reflector
    + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.4-m
    f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, K. Floricic, F.
    Hrzenjak, A. Macan, F. Matkovic, I. Paleka, E. Pettarin, V. Pezo, D.
    Pujagic.  Measurer K. Floricic.  1.0-m f/2.9 reflector + CCD.
L07 Osservatorio Salvatore di Giacomo, Agerola.  Observers E. Guido, A.
    Catapano.  0.5-m f/8 Ritchey-Chretien + CCD.
L18 QOS Observatory, Zalistci.  Observer T. O. Dementiev.  Measurer A. M.
    Kozhukhov.  0.50-m f/3.8 reflector + CCD.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, J. Tonry, A. Heinze, H.
    Weiland.  Measurers L. Denneau, J. Tonry, A. Heinze, H. Weiland, H.
    Flewelling, A. Fitzsimmons, J. Robinson, N. Erasmus.  0.5-m reflector +
    CCD.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze, H.
    Weiland.  Measurers L. Denneau, J. Tonry, A. Heinze, H. Weiland, H.
    Flewelling, A. Fitzsimmons, J. Robinson, N. Erasmus.  0.5-m reflector +
    CCD.
U55 Golden Ears Observatory, Maple Ridge.  Observer B. Kumar.  0.25-m f/5.5
    Ritchey-Chretien + CCD.
X31 Galileo Galilei Observatory, Oro Verde.  Observer C. Fornari.  0.40-m f/8
    Ritchey-Chretien + CCD.

Orbital elements:
2020 PL2                                                 Earth MOID = 0.0140 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 357.16113              (2000.0)            P               Q
n   0.99484451     Peri.  239.69245     -0.84190238     +0.40077971
a   0.9938006      Node   320.43150     -0.01310169     -0.68461496
e   0.4374206      Incl.   34.56028     -0.53947079     -0.60883330
P   0.99           H   23.1           G   0.15           U   7
Residuals in seconds of arc
200813 T05  0.1-  0.1+    200813 C82  0.4-  0.0     200814 L07  0.1+  0.1+
200813 T05  0.2-  0.1+    200813 C82  1.3-  0.1-    200814 958  0.7+  0.2-
200813 T05  0.3+  0.1+    200813 B49  0.3+  0.0     200814 X31  1.0-  0.2+
200813 T05  0.3+  0.5-    200813 G17  0.5+  0.5-    200814 958  0.4+  0.2-
200813 T08  0.7-  0.5+    200813 G17  0.1+  0.6-    200814 X31  1.2-  0.4+
200813 T05  0.2+  0.1-    200813 B49  0.1+  0.3+    200814 958  0.5+  0.1-
200813 T08  0.3+  0.0     200813 G17 (0.9+  2.4-)   200814 958  0.4+  0.1-
200813 T05  0.6-  0.1+    200813 G17  0.8+  0.7-    200814 U55  0.2-  0.1-
200813 T08  0.2-  0.0     200813 G17  0.6+  0.5-    200814 U55  0.4-  0.5+
200813 T08  0.1-  0.3+    200813 G17  0.8+  0.6-    200814 U55  0.4-  0.7+
200813 T08  0.1+  0.2+    200813 B49  0.3+  0.4-    200814 718  0.1+  0.1-
200813 T05  0.2-  0.2+    200813 B49  0.0   0.3-    200814 718  0.4-  0.0
200813 T05  0.2-  0.2+    200813 L01  0.1-  0.2+    200814 I41  1.3+  0.1-
200813 T05  0.9+  0.3-    200813 L01  0.0   0.0     200814 I41  1.2+  0.4-
200813 T05  0.3-  0.3+    200813 L01  0.1-  0.1+    200814 718  0.2-  0.3-
200813 T05  0.4+  0.0     200813 L01  0.2+  0.1-    200814 718  0.1-  0.4+
200813 K63  0.3-  0.2+    200813 L01  0.1+  0.1+    200814 718  0.6-  0.1-
200813 K63  0.6-  0.2-    200813 L01  0.1-  0.0     200814 I41  0.4+  1.1+
200813 K63  0.6-  0.2+    200813 L01  0.2+  0.1-    200814 I41  0.6-  1.1+
200813 K63  0.0   0.2+    200813 C77  0.6-  0.3+    200814 160  0.1+  0.2-
200813 K63  0.1-  0.1+    200813 C77  0.2-  0.1+    200814 160  0.2+  0.1-
200813 L18  0.0   0.2+    200813 C95  0.7+  1.0-    200814 160  0.2-  0.0
200813 L18  0.1+  0.0     200813 C77  0.9-  0.2+    200814 160  0.3-  0.0
200813 L18  0.6+  0.0     200813 C95  0.3+  0.0     200814 160  0.2-  0.4-
200813 L18  0.1+  0.2-    200813 C95  1.1-  0.5+    200814 K19  0.2+  0.2+
200813 L18  0.5+  0.2-    200814 L07  0.2+  0.1-    200814 K19  0.3+  0.4-
200813 C82 (1.7-  0.3-)   200814 L07  0.1+  0.1+

Ephemeris:
2020 PL2                 a,e,i = 0.99, 0.44, 35                  q = 0.5591
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 15    06 45 41.4 -19 57 56   0.3343  0.8071    43.4   120.0    25.1
...
2020 07 30    06 20 04.0 -22 34 26   0.1545  0.9307    53.1   119.3    23.7
...
2020 08 07    05 22 07.2 -23 04 52   0.06112 0.9928    68.0   108.7    21.1
...
2020 08 13    22 34 31.3 +06 57 36   0.02672 1.0371   153.3    26.0    16.5
2020 08 14    21 32 00.0 +12 48 42   0.03502 1.0443   152.8    26.3    17.1
2020 08 15    20 54 03.1 +15 49 01   0.04507 1.0514   148.1    30.6    17.8
...
2020 08 21    19 41 10.6 +20 00 43   0.1142  1.0926   132.9    42.7    20.2
...
2020 08 29    19 22 36.0 +20 26 18   0.2108  1.1440   125.0    46.3    21.8
...
2020 09 13    19 20 18.7 +19 46 59   0.3937  1.2285   115.6    47.6    23.3

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P87




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