[Iaude] MPEC P32: 2020 JZ15 [a=2.21,e=0.42,i=6.7,H=20.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Aug 9 02:04:45 EDT 2020


M.P.E.C. 2020-P32                                Issued 2020 August 9, 06:03 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 JZ15                                    


Observations:
     K20J15Z  C2013 03 05.41553210 55 30.804-03 08 53.38         23.19GVEP032F51
     K20J15Z  C2013 03 05.43046210 55 29.789-03 08 47.23         23.58GVEP032F51
     K20J15Z  C2013 03 05.44539410 55 28.793-03 08 40.55         22.56GVEP032F51
     K20J15Z  C2013 03 05.46037210 55 27.811-03 08 34.06         22.42GVEP032F51
     K20J15Z  C2017 10 28.55358203 19 46.747+18 33 55.71         22.44GVEP032F51
     K20J15Z  C2017 10 28.57838003 19 44.790+18 33 41.19         22.91GVEP032F51
     K20J15Z  C2017 10 28.59072303 19 43.799+18 33 34.00         22.50GVEP032F51
     K20J15Z  C2017 11 18.36292002 54 01.092+15 18 01.30         22.22GVEP032F51
     K20J15Z  C2017 11 18.37461702 54 00.302+15 17 55.71         22.39GVEP032F51
     K20J15Z  C2017 11 21.42465602 50 49.331+14 52 39.49         22.78GVEP032F51
     K20J15Z  C2017 11 21.43619702 50 48.652+14 52 33.98         22.36GVEP032F51
     K20J15Z  C2017 11 21.44777802 50 47.884+14 52 28.67         23.47GVEP032F51
     K20J15Z  C2017 11 21.45937302 50 47.165+14 52 22.78         22.32GVEP032F51
     K20J15Z  C2020 04 18.49915215 54 56.135-20 53 41.06         22.70GVEP032F51
     K20J15Z  C2020 04 18.51157915 54 56.242-20 53 36.51         22.46GVEP032F51
     K20J15Z  C2020 04 18.52397515 54 56.273-20 53 31.57         22.04GVEP032F51
     K20J15Z  C2020 04 18.53639015 54 56.329-20 53 26.94         22.11GVEP032F51
     K20J15Z  C2020 04 30.48036515 54 14.088-19 14 13.39         21.16GVEP032F51
     K20J15Z  C2020 04 30.49247815 54 13.847-19 14 06.30         21.21GVEP032F51
     K20J15Z  C2020 04 30.50498715 54 13.561-19 13 58.44         22.15GVEP032F51
     K20J15Z  C2020 04 30.51708215 54 13.298-19 13 51.07         21.91GVEP032F51
     K20J15Z* C2020 05 13.37209 15 48 13.76 -16 38 05.2          20.9 GVEP032G96
     K20J15Z  C2020 05 13.37790 15 48 13.47 -16 37 59.7          20.7 GVEP032G96
     K20J15Z  C2020 05 13.38371 15 48 13.19 -16 37 54.4          21.0 GVEP032G96
     K20J15Z  C2020 05 13.38950 15 48 12.92 -16 37 49.8          21.2 GVEP032G96
     K20J15Z  C2020 05 16.32752 15 46 16.104-15 55 48.83         20.1 wUEP032F51
     K20J15Z  C2020 05 16.33923 15 46 15.546-15 55 38.73         20.0 wUEP032F51
     K20J15Z  C2020 05 20.41979 15 43 17.228-14 54 22.78         20.5 wUEP032F52
     K20J15Z  C2020 05 20.43091 15 43 16.653-14 54 12.61         20.3 wUEP032F52
     K20J15Z  C2020 05 20.44203 15 43 16.079-14 54 02.30         20.2 wUEP032F52
     K20J15Z  C2020 05 20.45315 15 43 15.506-14 53 52.07         20.1 wUEP032F52
     K20J15Z  C2020 05 24.39736 15 40 15.556-13 52 14.92         20.0 wUEP032F52
     K20J15Z  C2020 05 24.40863 15 40 14.959-13 52 04.25         19.9 wUEP032F52
     K20J15Z  C2020 05 24.41989 15 40 14.369-13 51 53.50         19.8 wUEP032F52
     K20J15Z  C2020 05 25.30985 15 39 33.32 -13 37 49.6          20.1 GVEP032G96
     K20J15Z  C2020 05 25.31494 15 39 33.04 -13 37 44.6          19.9 GVEP032G96
     K20J15Z  C2020 05 25.32008 15 39 32.77 -13 37 39.8          20.0 GVEP032G96
     K20J15Z  C2020 05 25.32519 15 39 32.51 -13 37 35.0          20.0 GVEP032G96
     K20J15Z  C2020 06 11.19102 15 28 47.23 -09 18 35.5          20.1 GVEP032G96
     K20J15Z  C2020 06 11.19628 15 28 47.07 -09 18 31.0          20.3 GVEP032G96
     K20J15Z  C2020 06 11.20154 15 28 46.91 -09 18 26.8          20.3 GVEP032G96
     K20J15Z  C2020 06 11.20682 15 28 46.75 -09 18 22.1          20.3 GVEP032G96
     K20J15Z  C2020 06 11.39797515 28 41.568-09 15 40.13         20.12GVEP032F51
     K20J15Z  C2020 06 16.29038 15 27 11.291-08 11 38.67         20.9 wUEP032F51
     K20J15Z  C2020 06 16.29360 15 27 11.232-08 11 36.49         20.8 wUEP032F51
     K20J15Z  C2020 06 16.30279 15 27 11.051-08 11 29.68         20.6 wUEP032F51
     K20J15Z  C2020 06 16.30601 15 27 10.990-08 11 27.30         20.8 wUEP032F51
     K20J15Z  C2020 06 16.31519 15 27 10.807-08 11 20.69         20.5 wUEP032F51
     K20J15Z  C2020 06 16.31841 15 27 10.745-08 11 18.29         20.4 wUEP032F51
     K20J15Z  C2020 06 16.32762 15 27 10.565-08 11 11.48         20.4 wUEP032F51
     K20J15Z  C2020 06 16.33085 15 27 10.494-08 11 09.22         20.3 wUEP032F51
     K20J15Z  C2020 06 21.32898515 26 44.090-07 14 28.79         20.70GVEP032F52
     K20J15Z  C2020 06 26.27986 15 27 32.624-06 28 10.86         20.4 wUEP032F52
     K20J15Z  C2020 06 26.29237 15 27 32.768-06 28 04.44         20.9 wUEP032F52
     K20J15Z  C2020 06 26.30490 15 27 32.899-06 27 58.32         21.1 wUEP032F52
     K20J15Z  C2020 06 26.31741 15 27 33.043-06 27 52.35         21.4 wUEP032F52
     K20J15Z  C2020 07 10.27712015 36 58.481-05 12 41.41         21.35GVEP032F52
     K20J15Z  C2020 07 10.28771415 36 59.079-05 12 39.91         21.86GVEP032F52
     K20J15Z  C2020 07 10.29833315 36 59.685-05 12 38.17         21.82GVEP032F52
     K20J15Z  C2020 07 10.30893315 37 00.262-05 12 36.60         21.70GVEP032F52
     K20J15Z  C2020 07 17.27344415 45 37.127-05 03 52.54         21.50GVEP032F52
     K20J15Z  C2020 07 17.28406715 45 37.972-05 03 52.38         22.05GVEP032F52
     K20J15Z  C2020 07 17.29463215 45 38.782-05 03 52.83         21.63GVEP032F52
     K20J15Z  C2020 07 17.30520415 45 39.610-05 03 52.69         21.48GVEP032F52
     K20J15Z  C2020 08 08.26271116 28 25.845-06 11 40.80         21.02wUEP032F52
     K20J15Z  C2020 08 08.27379416 28 27.391-06 11 44.37         20.96wUEP032F52
     K20J15Z  C2020 08 08.28481816 28 28.921-06 11 47.81         20.94wUEP032F52
     K20J15Z  C2020 08 08.29582516 28 30.456-06 11 51.48         21.34wUEP032F52
     K20J15Z KC2020 08 09.13350 16 30 33.28 -06 16 31.2          20.4 RqEP032734
     K20J15Z  C2020 08 09.13861 16 30 34.24 -06 16 32.1          20.9 GVEP032I52
     K20J15Z  C2020 08 09.14197 16 30 34.76 -06 16 33.8                VEP032I52
     K20J15Z  C2020 08 09.14869 16 30 35.66 -06 16 35.6                VEP032I52
     K20J15Z KC2020 08 09.15207 16 30 35.99 -06 16 37.1          20.6 RqEP032734
     K20J15Z KC2020 08 09.15824 16 30 36.84 -06 16 38.6          21.0 RqEP032734

Observer details:
734 Farpoint Observatory, Eskridge.  Observer D. Cromer.  0.41-m f/10 Schmidt-
    Cassegrain + CCD + f/6.3 focal reducer.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. Fairlamb, H.
    Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Dukes, T. Lowe, A.
    Schultz, M. Willman, K. Chambers.  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.
G96 Mt. Lemmon Survey.  Observers G. J. Leonard, D. Rankin, 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.  1.5-m
    reflector + 10K 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 JZ15                                                Earth MOID = 0.3050 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M 336.02822              (2000.0)            P               Q
n   0.29943383     Peri.   77.91015     +0.53444175     +0.84118851
a   2.2127659      Node   224.71666     -0.81382501     +0.48586611
e   0.4164434      Incl.    6.71755     -0.22816849     +0.23735210
P   3.29           H   20.4           G   0.15           U   0
Residuals in seconds of arc
130305 F51  0.2+  0.2+    200516 F51  0.1+  0.1+    200616 F51  0.0   0.1-
130305 F51  0.1-  0.1-    200516 F51  0.1-  0.1+    200621 F52  0.0   0.1+
130305 F51  0.1-  0.1+    200520 F52  0.0   0.1+    200626 F52  0.2-  0.2-
130305 F51  0.2+  0.0     200520 F52  0.0   0.0     200626 F52  0.0   0.0
171028 F51  0.2+  0.1+    200520 F52  0.0   0.0     200626 F52  0.0   0.1-
171028 F51  0.2+  0.0     200520 F52  0.0   0.0     200626 F52  0.2+  0.3-
171028 F51  0.0   0.0     200524 F52  0.0   0.0     200710 F52  0.1-  0.0
171118 F51  0.1-  0.2-    200524 F52  0.0   0.1-    200710 F52  0.0   0.1-
171118 F51  0.0   0.2+    200524 F52  0.1+  0.0     200710 F52  0.1+  0.0
171121 F51  0.3-  0.2-    200525 G96  0.2+  0.0     200710 F52  0.1-  0.1-
171121 F51  0.4+  0.1-    200525 G96  0.1-  0.2+    200717 F52  0.1-  0.1+
171121 F51  0.2-  0.2+    200525 G96  0.1-  0.0     200717 F52  0.2+  0.3+
171121 F51  0.1-  0.0     200525 G96  0.0   0.1-    200717 F52  0.1-  0.2-
200418 F51  0.4-  0.2+    200611 G96  0.0   0.2-    200717 F52  0.1-  0.0
200418 F51  0.3+  0.0     200611 G96  0.1+  0.0     200808 F52  0.0   0.0
200418 F51  0.0   0.1+    200611 G96  0.2+  0.2-    200808 F52  0.1+  0.0
200418 F51  0.0   0.1-    200611 G96  0.2+  0.1+    200808 F52  0.0   0.1+
200430 F51  0.1-  0.1+    200611 F51  0.0   0.0     200808 F52  0.0   0.0
200430 F51  0.2+  0.2-    200616 F51  0.0   0.1+    200809 734  0.7-  0.3+
200430 F51  0.0   0.0     200616 F51  0.1+  0.0     200809 I52  0.2-  0.1-
200430 F51  0.0   0.1-    200616 F51  0.1+  0.0     200809 I52  0.4+  0.7-
200513 G96  0.2+  0.6-    200616 F51  0.1+  0.1+    200809 I52  0.4-  0.3-
200513 G96  0.3-  0.0     200616 F51  0.0   0.1-    200809 734  0.2+  0.5+
200513 G96  0.7-  0.4+    200616 F51  0.1+  0.0     200809 734  0.3-  1.1+
200513 G96  0.9-  0.1+    200616 F51  0.1+  0.0

Ephemeris:
2020 JZ15                a,e,i = 2.21, 0.42, 7                   q = 1.2913
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 10    15 36 41.0 -05 13 17   0.4836  1.3483   124.0    38.7    21.0
...
2020 07 25    15 58 05.3 -05 13 23   0.5060  1.3141   115.3    44.3    21.2
...
2020 08 02    16 14 01.4 -05 40 49   0.5210  1.3020   111.9    46.3    21.3
...
2020 08 08    16 27 47.7 -06 10 08   0.5335  1.2958   109.8    47.4    21.4
2020 08 09    16 30 13.8 -06 15 35   0.5358  1.2950   109.5    47.6    21.4
2020 08 10    16 32 42.3 -06 21 11   0.5380  1.2943   109.2    47.7    21.4
...
2020 08 16    16 48 19.7 -06 57 12   0.5526  1.2916   107.6    48.4    21.5
...
2020 08 24    17 11 04.5 -07 49 04   0.5747  1.2922   105.8    48.8    21.6
...
2020 09 08    17 58 18.9 -09 21 56   0.6268  1.3058   103.6    48.6    21.8

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P32




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