MPEC 2020-K199 : 2020 HB11
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M.P.E.C. 2020-K199 Issued 2020 May 27, 14:51 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 HB11
Observations:
K20H11B* C2020 04 18.32407 14 14 17.86 +29 41 00.1 22.6 GVEK199G96
K20H11B C2020 04 18.33214 14 14 17.11 +29 41 04.5 21.9 GVEK199G96
K20H11B C2020 04 18.33728 14 14 16.60 +29 41 06.6 22.1 GVEK199G96
K20H11B C2020 04 18.34243 14 14 16.10 +29 41 09.7 21.9 GVEK199G96
K20H11B C2020 04 18.44408 14 14 06.19 +29 42 00.7 21.9 GVEK199V06
K20H11B C2020 04 18.44883 14 14 05.73 +29 42 03.3 21.7 GVEK199V06
K20H11B C2020 04 18.45359 14 14 05.23 +29 42 05.5 21.4 GVEK199V06
K20H11B C2020 04 18.45835 14 14 04.81 +29 42 08.1 21.9 GVEK199V06
K20H11B KC2020 04 19.22243914 12 50.92 +29 48 31.8 21.9 VuEK199H21
K20H11B KC2020 04 19.22975214 12 50.18 +29 48 35.5 22.1 VuEK199H21
K20H11B C2020 04 21.32420 14 09 26.35 +30 05 23.0 22.4 GVEK199V06
K20H11B C2020 04 21.32974 14 09 25.79 +30 05 25.4 22.2 GVEK199V06
K20H11B C2020 04 21.33529 14 09 25.21 +30 05 28.0 21.8 GVEK199V06
K20H11B C2020 04 22.44260 14 07 36.91 +30 13 53.7 20.5 GVEK199V06
K20H11B C2020 04 22.44716 14 07 36.69 +30 13 54.9 VEK199V06
K20H11B C2020 04 22.45171 14 07 36.09 +30 13 58.2 21.5 GVEK199V06
K20H11B C2020 04 22.45627 14 07 35.66 +30 14 00.4 22.0 GVEK199V06
K20H11B 2C2020 04 22.47471 14 07 33.92 +30 14 09.4 21.6 RtEK199F65
K20H11B 2C2020 04 22.47692 14 07 33.70 +30 14 10.4 21.5 RtEK199F65
K20H11B 2C2020 04 22.47913 14 07 33.47 +30 14 11.3 21.5 RtEK199F65
K20H11B C2020 04 23.37536 14 06 05.77 +30 20 46.4 22.0 GVEK199V06
K20H11B C2020 04 23.37981 14 06 05.35 +30 20 48.4 22.1 GVEK199V06
K20H11B C2020 04 23.38427 14 06 04.91 +30 20 50.5 22.0 GVEK199V06
K20H11B C2020 04 23.38873 14 06 04.47 +30 20 52.3 22.2 GVEK199V06
K20H11B pC2020 04 24.01050714 05 03.67 +30 25 19.1 22.3 GVEK199L01
K20H11B pC2020 04 24.01483514 05 03.22 +30 25 20.9 22.3 GVEK199L01
K20H11B pC2020 04 24.01955614 05 02.74 +30 25 23.4 22.2 GVEK199L01
K20H11B C2020 04 26.20064 14 01 29.25 +30 40 14.2 21.7 GVEK199V06
K20H11B C2020 04 26.20540 14 01 28.76 +30 40 15.9 22.0 GVEK199V06
K20H11B C2020 04 26.21016 14 01 28.31 +30 40 17.7 22.1 GVEK199V06
K20H11B C2020 04 26.21491 14 01 27.81 +30 40 19.6 21.9 GVEK199V06
K20H11B C2020 04 28.30968 13 58 02.77 +30 53 25.1 22.2 GVEK199V06
K20H11B C2020 04 28.31548 13 58 02.20 +30 53 27.0 22.1 GVEK199V06
K20H11B C2020 04 28.32127 13 58 01.61 +30 53 29.3 21.9 GVEK199V06
K20H11B C2020 04 28.32707 13 58 01.06 +30 53 31.1 22.3 GVEK199V06
K20H11B C2020 04 28.35390313 57 58.525+30 53 41.49 22.11wUEK199F52
K20H11B C2020 04 28.36567813 57 57.362+30 53 45.49 21.97wUEK199F52
K20H11B C2020 04 28.37744913 57 56.219+30 53 49.91 22.17wUEK199F52
K20H11B C2020 04 28.38924313 57 55.049+30 53 54.06 22.67wUEK199F52
K20H11B C2020 04 29.28423 13 56 27.61 +30 59 07.4 21.0 GVEK199G96
K20H11B C2020 04 29.28945 13 56 27.12 +30 59 08.6 21.6 GVEK199G96
K20H11B C2020 04 29.29465 13 56 26.62 +30 59 10.8 21.5 GVEK199G96
K20H11B C2020 04 29.29986 13 56 26.11 +30 59 12.8 22.0 GVEK199G96
K20H11B C2020 05 01.42085 13 52 59.64 +31 10 44.3 21.8 GVEK199V06
K20H11B C2020 05 01.43139 13 52 58.63 +31 10 47.5 22.2 GVEK199V06
K20H11B C2020 05 01.43931 13 52 57.90 +31 10 49.8 21.9 GVEK199V06
K20H11B C2020 05 13.25347 13 34 26.27 +31 53 46.2 22.5 GVEK199V06
K20H11B C2020 05 13.25901 13 34 25.77 +31 53 46.9 21.9 GVEK199V06
K20H11B C2020 05 13.26456 13 34 25.26 +31 53 47.9 22.1 GVEK199V06
K20H11B C2020 05 13.27010 13 34 24.77 +31 53 48.8 22.0 GVEK199V06
K20H11B C2020 05 13.27150713 34 24.718+31 53 49.33 22.0 GVEK199F52
K20H11B C2020 05 13.28127213 34 23.819+31 53 50.40 21.6 GVEK199F52
K20H11B C2020 05 13.29102413 34 22.937+31 53 51.67 22.3 GVEK199F52
K20H11B 2C2020 05 13.37689 13 34 15.16 +31 54 02.9 22.1 RoEK199F65
K20H11B 2C2020 05 13.38055 13 34 14.83 +31 54 03.4 21.9 RoEK199F65
K20H11B 2C2020 05 13.38422 13 34 14.49 +31 54 03.9 21.1 RoEK199F65
K20H11B 2C2020 05 13.38666 13 34 14.27 +31 54 04.2 21.0 RoEK199F65
K20H11B 2C2020 05 17.38034 13 28 21.12 +32 00 37.6 20.8 RoEK199F65
K20H11B 2C2020 05 17.38179 13 28 20.99 +32 00 37.8 20.9 RoEK199F65
K20H11B 2C2020 05 17.38324 13 28 20.83 +32 00 37.9 20.8 RoEK199F65
K20H11B 2C2020 05 17.38470 13 28 20.73 +32 00 37.9 20.6 RoEK199F65
K20H11B |C2020 05 19.18676 13 25 46.22 +32 02 22.6 VEK199H06
K20H11B |C2020 05 19.20057 13 25 45.09 +32 02 23.2 21.0 GVEK199H06
K20H11B 1C2020 05 19.25208 13 25 40.64 +32 02 25.8 LEK199658
K20H11B 1C2020 05 19.25756 13 25 40.18 +32 02 25.9 LEK199658
K20H11B 1C2020 05 19.26301 13 25 39.73 +32 02 25.9 LEK199658
K20H11B 1C2020 05 19.26845 13 25 39.28 +32 02 25.9 LEK199658
K20H11B 1C2020 05 19.27391 13 25 38.81 +32 02 26.1 LEK199658
K20H11B 1C2020 05 19.27938 13 25 38.34 +32 02 26.1 LEK199658
K20H11B !C2020 05 25.25032 13 17 31.03 +32 03 04.6 22.1 RtEK199673
K20H11B !C2020 05 25.27820 13 17 28.78 +32 03 03.9 tEK199673
K20H11B ^C2020 05 25.34849813 17 23.318+32 03 02.32 22.12GVEK199568
K20H11B ^C2020 05 25.34967813 17 23.226+32 03 02.29 22.17GVEK199568
K20H11B ^C2020 05 25.35085813 17 23.133+32 03 02.24 22.17GVEK199568
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Wipper, S. Prunet. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 reflector + 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.
F65 Haleakala-Faulkes Telescope North. Observers P. Breitenstein, L.
Broering. 2.0-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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.
H06 iTelescope Observatory, Mayhill. Observer H. Sato. 0.43-m f/6.8
astrograph + CCD + f/4.5 focal reducer.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
V06 Catalina Sky Survey-Kuiper. Observers D. C. Fuls, H. Groeller, D. Rankin.
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. 1.55-m
reflector + CCD.
Orbital elements:
2020 HB11
Epoch 2020 May 1.0 TT = JDT 2458970.5 Bell
M 358.32051 (2000.0) P Q
n 0.01465254 Peri. 104.53843 -0.85116626 -0.13505808
a 16.5396908 Node 290.14525 -0.24918388 +0.95446791
e 0.7074730 Incl. 147.29758 +0.46197770 +0.26598933
P 67.3 H 14.99 G 0.15 U 7
Residuals in seconds of arc
200418 G96 0.6- 0.1- 200424 L01 0.1+ 0.3- 200513 F52 0.1- 0.1+
200418 G96 0.1- 0.2+ 200424 L01 0.1- 0.2+ 200513 F52 0.2- 0.1-
200418 G96 0.2- 0.3- 200426 V06 0.3+ 0.1+ 200513 F52 0.2- 0.1-
200418 G96 0.2- 0.2+ 200426 V06 0.1+ 0.1- 200513 F65 0.2+ 0.2-
200418 V06 0.1- 0.3- 200426 V06 0.3+ 0.1- 200513 F65 0.3+ 0.2-
200418 V06 0.1- 0.1- 200426 V06 0.1- 0.1- 200513 F65 0.2+ 0.2-
200418 V06 0.6- 0.3- 200428 V06 0.1+ 0.1- 200513 F65 0.2+ 0.2-
200418 V06 0.0+ 0.1- 200428 V06 0.1+ 0.3- 200517 F65 0.2+ 0.3-
200419 H21 0.4+ 0.2+ 200428 V06 0.1- 0.0- 200517 F65 0.1+ 0.2-
200419 H21 0.1+ 0.3+ 200428 V06 0.2+ 0.3- 200517 F65 0.3- 0.2-
200421 V06 0.3+ 0.0- 200428 F52 0.1+ 0.1+ 200517 F65 0.0+ 0.3-
200421 V06 0.1+ 0.2- 200428 F52 0.1+ 0.1- 200519 H06 0.2- 0.1+
200421 V06 0.3- 0.2- 200428 F52 0.3+ 0.0+ 200519 H06 0.5+ 0.1+
200422 V06 1.1- 0.5- 200428 F52 0.2+ 0.0- 200519 658 0.7- 0.7+
200422 V06 1.8+ 1.3- 200429 G96 0.3- 0.2+ 200519 658 0.6- 0.5+
200422 V06 0.1- 0.0- 200429 G96 0.0+ 0.4- 200519 658 0.4- 0.3+
200422 V06 0.1+ 0.1+ 200429 G96 0.2+ 0.0+ 200519 658 0.2- 0.1+
200422 F65 0.1- 0.1+ 200429 G96 0.2+ 0.3+ 200519 658 0.2- 0.0+
200422 F65 0.1- 0.1+ 200501 V06 0.3- 0.1- 200519 658 0.3- 0.2-
200422 F65 0.2- 0.0+ 200501 V06 0.1- 0.1- 200525 673 0.4+ 0.2-
200423 V06 0.4- 0.2- 200501 V06 0.5+ 0.2- 200525 673 0.2- 0.0-
200423 V06 0.1- 0.1- 200513 V06 0.2+ 0.4- 200525 568 0.0+ 0.0+
200423 V06 0.1- 0.0+ 200513 V06 0.2+ 0.4- 200525 568 0.1+ 0.0+
200423 V06 0.1- 0.1- 200513 V06 0.2+ 0.1- 200525 568 0.1+ 0.0+
200424 L01 0.4+ 0.2- 200513 V06 0.4+ 0.1+
Ephemeris:
2020 HB11 a,e,i = 16.54, 0.71, 147 q = 4.8383
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 27 14 00 11.0 +30 45 22 4.1348 4.9007 135.2 8.3 22.1
...
2020 05 12 13 36 20.1 +31 50 53 4.2411 4.8860 124.6 9.8 22.2
...
2020 05 20 13 24 37.6 +32 02 56 4.3255 4.8790 117.7 10.6 22.3
...
2020 05 26 13 16 32.7 +32 02 39 4.3991 4.8740 112.3 11.1 22.3
2020 05 27 13 15 15.8 +32 01 54 4.4121 4.8733 111.4 11.2 22.3
2020 05 28 13 14 00.1 +32 00 57 4.4253 4.8725 110.4 11.2 22.4
...
2020 06 03 13 06 51.3 +31 51 38 4.5079 4.8680 104.9 11.6 22.4
...
2020 06 11 12 58 29.3 +31 30 38 4.6258 4.8625 97.4 12.0 22.5
...
2020 06 26 12 46 24.2 +30 32 07 4.8596 4.8536 83.7 12.0 22.6
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-K199
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