[Iaude] MPEC K102: 2020 JL3 [a=1.60,e=0.68,i=6.6,H=21.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu May 21 07:54:31 EDT 2020


M.P.E.C. 2020-K102                                 Issued 2020 May 21, 11:53 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 JL3                                    


Observations:
     K20J03L* C2020 05 15.35659514 38 12.017-27 19 19.96         21.50wUEK102F51
     K20J03L  C2020 05 15.37742714 38 05.813-27 19 22.58         21.27wUEK102F51
     K20J03L  C2020 05 15.38779414 38 02.676-27 19 23.88         21.21wUEK102F51
     K20J03L  C2020 05 20.32958714 11 36.120-27 17 45.12         21.06wUEK102F51
     K20J03L  C2020 05 20.34057314 11 32.143-27 17 43.23         20.77wUEK102F51
     K20J03L  C2020 05 20.35150714 11 28.150-27 17 41.40         20.71wUEK102F51
     K20J03L  C2020 05 21.15100 14 06 42.22 -27 14 58.3          20.9 GVEK102I52
     K20J03L  C2020 05 21.15268 14 06 41.61 -27 14 57.8          20.6 GVEK102I52
     K20J03L  C2020 05 21.15436 14 06 40.99 -27 14 57.5          21.2 GVEK102I52
     K20J03L  C2020 05 21.15604 14 06 40.55 -27 14 57.0          19.8 GVEK102I52
     K20J03L !C2020 05 21.27558 14 05 55.81 -27 14 30.2          20.9 RtEK102673
     K20J03L !C2020 05 21.29887 14 05 47.02 -27 14 24.6                tEK102673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
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 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.  1.0-m
    reflector + CCD.

Orbital elements:
2020 JL3                                                 Earth MOID = 0.0875 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 327.50666              (2000.0)            P               Q
n   0.48602736     Peri.  332.04795     +0.99681330     +0.06410451
a   1.6021219      Node    24.41533     -0.03259166     +0.87049434
e   0.6833060      Incl.    6.59523     -0.07280820     +0.48798588
P   2.03           H   21.7           G   0.15           U   9
Residuals in seconds of arc
200515 F51  0.2-  0.0     200520 F51  0.1+  0.1+    200521 I52  0.4-  0.2+
200515 F51  0.3+  0.0     200520 F51  0.1+  0.0     200521 I52  2.1+  0.3+
200515 F51  0.1-  0.1-    200521 I52  0.7-  0.1+    200521 673  0.1+  0.3-
200520 F51  0.2-  0.0     200521 I52  0.5-  0.2+    200521 673  0.5-  0.8-

Ephemeris:
2020 JL3                 a,e,i = 1.60, 0.68, 7                   q = 0.5074
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 21    15 45 40.1 -24 58 01   0.6692  1.6227   150.9    17.5    22.8
...
2020 05 06    15 14 46.4 -26 37 58   0.4766  1.4791   168.7     7.7    21.5
...
2020 05 14    14 44 32.7 -27 15 49   0.3934  1.3973   167.5     9.0    21.0
...
2020 05 20    14 13 31.7 -27 18 20   0.3415  1.3335   157.2    17.1    20.9
2020 05 21    14 07 36.5 -27 15 12   0.3339  1.3226   155.2    18.7    20.9
2020 05 22    14 01 28.5 -27 10 47   0.3265  1.3117   153.0    20.5    20.9
...
2020 05 28    13 20 24.1 -26 12 05   0.2883  1.2450   138.8    32.4    20.8
...
2020 06 05    12 16 46.3 -23 05 37   0.2544  1.1527   117.0    51.6    20.9
...
2020 06 20    10 12 47.9 -11 53 32   0.2409  0.9702    72.2    94.1    21.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K102




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