[Iaude] MPEC K63: 2020 HU10 [a=1.67,e=0.36,i=29.4,H=21.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon May 18 23:54:39 EDT 2020


M.P.E.C. 2020-K63                                  Issued 2020 May 19, 03:53 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 HU10                                    


Observations:
     K20H10U  C2020 04 02.54779915 23 30.408-25 00 39.75         21.8 GVEK063F51
     K20H10U  C2020 04 17.54124815 30 26.141-13 56 47.16         21.0 GVEK063F51
     K20H10U  C2020 04 17.56665715 30 26.225-13 55 16.80         20.9 GVEK063F51
     K20H10U  C2020 04 17.57939115 30 26.232-13 54 31.09         21.7 GVEK063F51
     K20H10U* C2020 04 21.50351615 30 49.666-09 44 19.24         21.82wUEK063F52
     K20H10U  C2020 04 21.51593415 30 49.589-09 43 28.74         21.27wUEK063F52
     K20H10U  C2020 04 21.52835215 30 49.480-09 42 37.80         21.04wUEK063F52
     K20H10U  C2020 04 21.54075315 30 49.412-09 41 47.09         21.04wUEK063F52
     K20H10U  C2020 05 18.33236 15 20 05.16 +28 26 53.8          20.9 GVEK063G96
     K20H10U  C2020 05 18.33752 15 20 04.89 +28 27 19.2                VEK063G96
     K20H10U  C2020 05 18.34268 15 20 04.61 +28 27 44.7          21.0 GVEK063G96
     K20H10U  C2020 05 18.34784 15 20 04.38 +28 28 10.0          20.8 GVEK063G96
     K20H10U  C2020 05 18.42857 15 20 00.52 +28 34 45.8          20.8 GVEK063I52
     K20H10U  C2020 05 18.43048 15 20 00.45 +28 34 55.0          20.0 GVEK063I52
     K20H10U  C2020 05 18.43239 15 20 00.34 +28 35 04.7          21.5 GVEK063I52
     K20H10U  C2020 05 18.43430 15 20 00.25 +28 35 13.6          21.6 GVEK063I52
     K20H10U  C2020 05 18.92737 15 19 42.13 +29 15 28.2          21.2 VVEK063033
     K20H10U  C2020 05 18.93054 15 19 41.98 +29 15 43.5          20.6 VVEK063033
     K20H10U  C2020 05 18.93372 15 19 41.82 +29 15 59.5          21.3 VVEK063033
     K20H10U KC2020 05 19.04970 15 19 36.59 +29 25 26.9          20.6 GUEK063I93
     K20H10U KC2020 05 19.05358 15 19 36.38 +29 25 44.9          19.7 GUEK063I93
     K20H10U KC2020 05 19.05781 15 19 36.17 +29 26 04.8          20.7 GUEK063I93

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, B. 
   Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
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.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Dukes, 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.
G96 Mt. Lemmon Survey.  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.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.

Orbital elements:
2020 HU10                                                Earth MOID = 0.3431 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 332.62772              (2000.0)            P               Q
n   0.45582451     Peri.   90.39650     +0.47965753     +0.83578039
a   1.6721334      Node   212.95693     -0.86248122     +0.50509870
e   0.3622710      Incl.   29.41833     +0.16141498     +0.21528226
P   2.16           H   21.3           G   0.15           U   5
Residuals in seconds of arc
200402 F51  0.1+  0.0     200518 G96  0.3+  0.0     200518 033  0.1-  0.1-
200417 F51  0.0   0.1+    200518 G96  0.1+  0.0     200518 033  0.1-  0.3-
200417 F51  0.1+  0.2-    200518 G96  0.2-  0.1+    200518 033  0.3-  0.1+
200417 F51  0.4-  0.0     200518 G96  0.1+  0.0     200519 I93  0.4+  0.6+
200421 F52  0.3+  0.4+    200518 I52  0.0   0.1+    200519 I93  0.0   0.1-
200421 F52  0.4+  0.1+    200518 I52  0.2+  0.0     200519 I93  0.1-  0.7-
200421 F52  0.1+  0.2+    200518 I52  0.1-  0.4+
200421 F52  0.3+  0.1+    200518 I52  0.1-  0.0

Ephemeris:
2020 HU10                a,e,i = 1.67, 0.36, 29                  q = 1.0664
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 19    15 30 39.3 -12 27 48   0.4448  1.4198   154.9    17.4    21.2
...
2020 05 04    15 28 12.9 +07 02 36   0.3607  1.3432   154.6    18.8    20.7
...
2020 05 12    15 24 06.8 +19 15 22   0.3475  1.3034   142.6    28.1    20.8
...
2020 05 18    15 20 18.7 +27 59 23   0.3511  1.2743   132.2    36.0    21.0
2020 05 19    15 19 39.1 +29 21 28   0.3526  1.2696   130.5    37.3    21.1
2020 05 20    15 18 59.5 +30 41 42   0.3545  1.2649   128.9    38.5    21.1
...
2020 05 26    15 15 08.1 +38 00 33   0.3696  1.2371   119.4    45.5    21.3
...
2020 06 03    15 10 57.0 +45 48 37   0.3976  1.2020   108.6    53.1    21.6
...
2020 06 18    15 08 45.8 +55 33 18   0.4567  1.1441    94.2    62.3    22.1

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K63




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