MPEC 2019-H86 : 2019 HN3
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Read MPEC 2019-H87
M.P.E.C. 2019-H86 Issued 2019 Apr. 29, 16:43 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
2019 HN3
Observations:
K19H03N C2019 04 14.29638010 33 14.661+72 23 52.39 20.3 GVEH086F51
K19H03N C2019 04 14.30531110 33 18.862+72 23 59.04 21.2 GVEH086F51
K19H03N C2019 04 15.29369310 44 43.716+72 34 34.44 21.2 GVEH086F51
K19H03N C2019 04 15.30138710 44 48.179+72 34 39.54 20.2 GVEH086F51
K19H03N C2019 04 15.30907410 44 52.579+72 34 44.61 20.5 GVEH086F51
K19H03N* C2019 04 26.24136015 34 44.18 +56 04 59.9 18.32gUEH086I41
K19H03N C2019 04 26.24240115 34 46.05 +56 04 33.5 18.32gUEH086I41
K19H03N C2019 04 26.43817415 40 15.62 +54 37 50.1 17.72RUEH086I41
K19H03N C2019 04 26.43921515 40 17.39 +54 37 20.2 17.72RUEH086I41
K19H03N C2019 04 27.38617 16 08 39.55 +45 59 37.9 17.0 GVEH086703
K19H03N C2019 04 27.39169 16 08 47.60 +45 56 07.7 16.9 GVEH086703
K19H03N C2019 04 27.39721 16 08 55.61 +45 52 37.5 17.3 GVEH086703
K19H03N C2019 04 27.41254 16 09 19.42 +45 41 48.0 17.9 rEH086718
K19H03N C2019 04 27.41339 16 09 20.66 +45 41 14.4 17.9 rEH086718
K19H03N C2019 04 27.41424 16 09 22.00 +45 40 41.7 18.0 rEH086718
K19H03N C2019 04 27.53270 16 13 15.99 +44 22 09.0 17.2 RmEH086P93
K19H03N C2019 04 27.53455 16 13 18.89 +44 20 59.2 17.4 RmEH086P93
K19H03N C2019 04 27.53547 16 13 20.35 +44 20 23.9 17.5 RmEH086P93
K19H03N KC2019 04 27.82648 16 21 10.33 +40 57 36.8 18.7 VqEH086C77
K19H03N KC2019 04 27.82872 16 21 13.81 +40 56 04.4 18.3 VqEH086C77
K19H03N KC2019 04 27.83090 16 21 17.32 +40 54 33.3 17.7 VqEH086C77
K19H03N KC2019 04 27.86242816 22 03.45 +40 31 30.6 VEH086J69
K19H03N KC2019 04 27.86572116 22 08.57 +40 29 12.3 17.1 GVEH086J69
K19H03N KC2019 04 27.86890016 22 13.45 +40 26 57.6 17.0 GVEH086J69
K19H03N KC2019 04 27.87140 16 22 20.83 +40 27 23.1 17.1 GVEH086L34
K19H03N KC2019 04 27.87213116 22 18.44 +40 24 41.1 17.2 GVEH086J69
K19H03N KC2019 04 27.87536316 22 23.41 +40 22 24.8 17.3 GVEH086J69
K19H03N KC2019 04 27.88388 16 22 36.04 +40 17 41.3 17.8 GVEH086595
K19H03N KC2019 04 27.88632 16 22 39.63 +40 15 57.4 17.4 GVEH086595
K19H03N KC2019 04 27.88877 16 22 43.28 +40 14 13.2 17.3 GVEH086595
K19H03N KC2019 04 27.89121 16 22 46.87 +40 12 29.1 16.7 GVEH086595
K19H03N KC2019 04 27.89366 16 22 50.46 +40 10 44.9 17.0 GVEH086595
K19H03N KC2019 04 27.91608216 23 24.81 +39 53 26.0 17.6 GVEH086J95
K19H03N KC2019 04 27.91742716 23 26.79 +39 52 28.2 17.5 GVEH086J95
K19H03N KC2019 04 27.91884416 23 28.91 +39 51 27.4 17.5 GVEH086J95
K19H03N KC2019 04 27.92023016 23 30.99 +39 50 27.8 17.5 GVEH086J95
K19H03N KC2019 04 27.92384616 23 34.43 +39 49 16.8 17.2 GVEH086L01
K19H03N C2019 04 27.92499416 23 36.08 +39 48 27.4 17.1 GVEH086L01
K19H03N C2019 04 27.92514216 23 36.30 +39 48 20.7 17.4 GVEH086L01
K19H03N C2019 04 27.92528916 23 36.50 +39 48 14.2 17.2 GVEH086L01
K19H03N C2019 04 27.92545016 23 36.75 +39 48 07.5 17.3 GVEH086L01
K19H03N C2019 04 27.92561216 23 36.95 +39 48 00.4 17.4 GVEH086L01
K19H03N C2019 04 27.92577216 23 37.18 +39 47 53.6 17.4 GVEH086L01
K19H03N C2019 04 27.92593116 23 37.40 +39 47 46.6 17.4 GVEH086L01
K19H03N C2019 04 27.92608816 23 37.65 +39 47 40.0 17.2 GVEH086L01
K19H03N KC2019 04 27.92876816 23 41.47 +39 45 44.4 16.9 GVEH086L01
K19H03N KC2019 04 28.02650216 26 01.68 +38 34 02.5 17.3 GVEH086C95
K19H03N *C2019 04 28.02667 16 26 16.34 +38 35 18.0 16.7 GVEH086G40
K19H03N KC2019 04 28.02951416 26 05.77 +38 31 47.8 17.0 GVEH086C95
K19H03N KC2019 04 28.03252316 26 09.87 +38 29 32.7 16.7 GVEH086C95
K19H03N KC2019 04 28.03573316 26 14.25 +38 27 08.2 16.5 GVEH086C95
K19H03N KC2019 04 28.03700 16 26 11.85 +38 27 06.1 16.8 GVEH086L34
K19H03N *C2019 04 28.03817 16 26 31.95 +38 26 49.3 16.8 GVEH086G40
K19H03N KC2019 04 28.03874916 26 18.33 +38 24 52.5 17.0 GVEH086C95
K19H03N KC2019 04 28.15350 16 29 36.56 +36 56 26.3 17.5 GVEH086W34
K19H03N KC2019 04 28.16090 16 29 46.89 +36 50 51.0 17.7 GVEH086W34
K19H03N C2019 04 28.39885 16 35 13.16 +33 43 28.1 17.2 GVEH086703
K19H03N C2019 04 28.40944 16 35 26.52 +33 34 47.6 17.0 GVEH086703
K19H03N C2019 04 28.41471 16 35 33.10 +33 30 29.4 17.0 GVEH086703
K19H03N C2019 04 28.43486 16 35 58.27 +33 13 51.9 16.9 GVEH086I52
K19H03N C2019 04 28.43499 16 35 58.43 +33 13 45.7 16.7 GVEH086I52
K19H03N C2019 04 28.43512 16 35 58.60 +33 13 39.4 16.7 GVEH086I52
K19H03N C2019 04 28.43525 16 35 58.74 +33 13 32.9 16.9 GVEH086I52
K19H03N KC2019 04 28.95432 16 48 31.40 +25 45 18.4 16.6 RVEH086K63
K19H03N KC2019 04 28.95635 16 48 33.88 +25 43 30.7 16.5 RVEH086K63
K19H03N KC2019 04 28.95856 16 48 36.52 +25 41 34.4 17.2 RVEH086K63
K19H03N KC2019 04 28.96072 16 48 39.10 +25 39 40.7 17.6 RVEH086K63
K19H03N KC2019 04 28.96284 16 48 41.69 +25 37 48.1 17.4 RVEH086K63
K19H03N KC2019 04 29.04126216 50 17.80 +24 26 55.7 17.1 GVEH086Z80
K19H03N KC2019 04 29.04370016 50 20.70 +24 24 45.0 17.2 GVEH086Z80
K19H03N KC2019 04 29.04589116 50 23.32 +24 22 47.5 16.8 GVEH086Z80
K19H03N KC2019 04 29.04820716 50 26.08 +24 20 42.8 17.1 GVEH086Z80
K19H03N KC2019 04 29.05052116 50 28.80 +24 18 38.4 16.7 GVEH086Z80
K19H03N KC2019 04 29.05283816 50 31.52 +24 16 34.2 16.7 GVEH086Z80
K19H03N 8C2019 04 29.07111 16 50 37.59 +24 00 59.2 16.4 GVEH086094
K19H03N 8C2019 04 29.07146 16 50 37.98 +24 00 39.7 16.7 GVEH086094
K19H03N 8C2019 04 29.07188 16 50 38.49 +24 00 17.2 16.4 GVEH086094
K19H03N 8C2019 04 29.07224 16 50 38.89 +23 59 57.7 17.0 GVEH086094
Observer details:
094 Crimea-Simeis. Observer A. Novichonok. 1.0-m f/13 reflector + CCD.
595 Farra dIsonzo. Observers U. Montanar, N. Moretta, E. Pettarin.
Measurer U. Montanar. 0.40-m f/5.15 reflector + CCD.
703 Catalina Sky Survey. Observer D. C. Fuls. Measurers B. M. Africano,
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. 0.68-m Schmidt + 10K CCD.
718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4.0 reflector + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m
f/3.2 Newtonian reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G40 Slooh.com Canary Islands Observatory. Observer M. Suzuki. 0.43-m f/6.8
Corrected Dall-Kirkham + CCD.
I41 Palomar Mountain--ZTF. Observers B. T. Bolin, Q.-Z. Ye,
Z. T. F. Collaboration. Measurers D. A. Duev, H.-W. Lin, A. A. Mahabal,
F. J. Masci, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. Measurers
B. M. Africano, 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. 1.0-m reflector +
CCD.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5
Newtonian reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3
Schmidt-Cassegrain + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci.
0.41-m f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
L34 Galhassin Robotic Telescope, Isnello. Observer A. Nastasi.
P93 Space Tracking and Communications Center, JAXA. Observers S. Okumura,
S. Urakawa. 1.0-m f/3.0 reflector + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.2-m
f/7.0 Schmidt-Cassegrain + CCD.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger.
0.25-m f/8.0 Ritchey-Chretien + CCD.
Orbital elements:
2019 HN3 Earth MOID = 0.0137 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 3.60873 (2000.0) P Q
n 0.39882961 Peri. 162.88829 -0.89967373 +0.42232798
a 1.8278664 Node 42.64343 -0.41721119 -0.75718494
e 0.4479084 Incl. 9.39399 -0.12853790 -0.49830718
P 2.47 H 24.0 G 0.15 U 5
Residuals in seconds of arc
190414 F51 0.0 0.1+ 190427 J69 0.0 0.2+ 190428 G40 0.3+ 0.6-
190414 F51 0.5- 0.2+ 190427 595 0.2- 0.4+ 190428 C95 0.2- 0.1-
190415 F51 0.0 0.0 190427 595 0.4- 0.2+ 190428 W34 0.2+ 0.4-
190415 F51 0.2+ 0.2- 190427 595 0.0 0.1+ 190428 W34 0.2- 0.7-
190415 F51 0.1+ 0.2- 190427 595 0.0 0.2- 190428 703 1.3- 0.1+
190426 I41 0.4+ 0.1+ 190427 595 0.1- 0.1- 190428 703 0.3+ 0.7-
190426 I41 0.7+ 0.5- 190427 J95 0.1+ 0.1+ 190428 703 0.3+ 0.5+
190426 I41 0.0 0.2- 190427 J95 0.2- 0.0 190428 I52 0.0 0.2-
190426 I41 0.4+ 0.5- 190427 J95 0.1- 0.1+ 190428 I52 0.0 0.1+
190427 703 0.2+ 0.6- 190427 J95 0.1+ 0.0 190428 I52 0.1+ 0.3+
190427 703 0.3+ 0.7- 190427 L01 0.0 0.1+ 190428 I52 0.2- 0.2+
190427 703 0.0 0.1- 190427 L01 0.0 0.1+ 190428 K63 0.3+ 0.3+
190427 718 0.5- 1.8+ 190427 L01 0.1+ 0.2- 190428 K63 0.5+ 0.3-
190427 718 0.7- 0.9+ 190427 L01 0.0 0.3- 190428 K63 0.0 0.1+
190427 718 0.2+ 1.0+ 190427 L01 0.2+ 0.1- 190428 K63 0.4- 0.5+
190427 P93 0.2- 0.6- 190427 L01 0.1- 0.2- 190428 K63 0.0 0.0
190427 P93 0.2+ 0.2+ 190427 L01 0.1- 0.1- 190429 Z80 0.3- 0.0
190427 P93 0.6+ 0.1+ 190427 L01 0.2- 0.2- 190429 Z80 0.2- 0.2+
190427 C77 0.5- 0.3- 190427 L01 0.1+ 0.1- 190429 Z80 0.1+ 0.3+
190427 C77 0.8- 0.4+ 190427 L01 0.1- 0.0 190429 Z80 0.3+ 0.1+
190427 C77 0.3+ 0.0 190428 C95 0.1+ 0.1- 190429 Z80 0.1+ 0.0
190427 J69 0.1+ 0.3- 190428 G40 0.3+ 0.5- 190429 Z80 0.2- 0.4+
190427 J69 0.3+ 0.3+ 190428 C95 0.1- 0.2+ 190429 094 0.5+ 0.3-
190427 J69 0.1- 0.2- 190428 C95 0.1- 0.1+ 190429 094 0.2+ 0.7-
190427 L34 0.3- 1.2+ 190428 C95 0.1+ 0.2- 190429 094 0.5+ 0.3-
190427 J69 0.0 0.2- 190428 L34 0.1- 0.5- 190429 094 0.2+ 0.2-
Ephemeris:
2019 HN3 a,e,i = 1.83, 0.45, 9 q = 1.0091
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 30 09 22 49.5 +69 32 20 0.1370 1.0320 100.4 72.1 22.3
...
2019 04 14 10 30 06.0 +72 18 55 0.07363 1.0101 93.7 82.2 21.2
...
2019 04 22 13 08 05.2 +71 02 38 0.03899 1.0102 96.6 81.2 19.8
...
2019 04 28 16 25 11.3 +38 55 21 0.01813 1.0157 119.5 59.6 17.5
2019 04 29 16 49 13.0 +25 08 43 0.01675 1.0170 126.9 52.3 17.1
2019 04 30 17 09 49.8 +09 50 27 0.01661 1.0185 132.8 46.5 16.9
...
2019 05 06 18 23 28.6 -42 09 48 0.03407 1.0299 127.8 50.7 18.6
...
2019 05 14 18 59 12.6 -55 41 01 0.06909 1.0515 124.9 52.0 20.2
...
2019 05 29 19 08 19.1 -60 48 39 0.1380 1.1092 131.2 43.5 21.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-H86
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