MPEC 2019-H95 : 2019 HW3
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M.P.E.C. 2019-H95 Issued 2019 Apr. 29, 17:33 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 HW3
Observations:
K19H03W* C2019 04 27.35399 15 23 22.318+30 17 23.45 19.9 wUEH095F51
K19H03W C2019 04 27.36235 15 23 15.894+30 15 08.96 20.2 wUEH095F51
K19H03W C2019 04 27.36557 15 23 13.424+30 14 17.03 20.0 wUEH095F51
K19H03W C2019 04 27.37396 15 23 06.996+30 12 02.49 19.9 wUEH095F51
K19H03W C2019 04 27.37718 15 23 04.498+30 11 10.53 19.9 wUEH095F51
K19H03W C2019 04 27.38556 15 22 57.994+30 08 54.71 19.9 wUEH095F51
K19H03W KC2019 04 27.86273015 17 21.82 +27 52 31.7 20.1 GVEH095L01
K19H03W KC2019 04 27.86550815 17 19.67 +27 51 43.9 19.9 GVEH095L01
K19H03W KC2019 04 27.86658115 17 18.86 +27 51 25.5 20.1 GVEH095L01
K19H03W KC2019 04 27.86898015 17 17.12 +27 50 44.6 20.0 GVEH095L01
K19H03W KC2019 04 27.91683 15 16 40.78 +27 36 55.7 20.0 GVEH095595
K19H03W KC2019 04 27.92257 15 16 36.40 +27 35 16.5 20.0 GVEH095595
K19H03W KC2019 04 27.92830 15 16 32.05 +27 33 36.3 19.8 GVEH095595
K19H03W C2019 04 28.18850415 13 32.50 +26 16 31.0 19.4 GVEH095H01
K19H03W C2019 04 28.19897015 13 24.55 +26 13 25.2 19.6 GVEH095H01
K19H03W C2019 04 28.20752315 13 18.03 +26 10 52.8 19.7 GVEH095H01
K19H03W C2019 04 28.21170215 13 14.82 +26 09 38.3 19.6 GVEH095H01
K19H03W C2019 04 28.29053 15 12 14.37 +25 46 02.7 19.4 GVEH095I52
K19H03W C2019 04 28.29126 15 12 13.81 +25 45 49.2 19.4 GVEH095I52
K19H03W C2019 04 28.29198 15 12 13.23 +25 45 36.0 19.4 GVEH095I52
K19H03W C2019 04 28.29271 15 12 12.67 +25 45 23.0 19.4 GVEH095I52
K19H03W C2019 04 28.35792 15 11 21.27 +25 25 27.1 19.6 GVEH095703
K19H03W C2019 04 28.36319 15 11 16.96 +25 23 49.7 20.1 GVEH095703
K19H03W C2019 04 28.36846 15 11 12.87 +25 22 12.7 19.3 GVEH095703
K19H03W C2019 04 28.37373 15 11 08.83 +25 20 35.3 19.4 GVEH095703
K19H03W KC2019 04 28.40482 15 10 44.97 +25 10 29.7 19.6 GVEH095V01
K19H03W KC2019 04 28.41204 15 10 39.39 +25 08 14.0 19.4 GVEH095V01
K19H03W KC2019 04 28.41886 15 10 34.13 +25 06 07.2 19.5 GVEH095V01
K19H03W KC2019 04 28.93992 15 04 31.21 +22 20 24.9 19.2 RVEH095K63
K19H03W KC2019 04 28.94285 15 04 28.95 +22 19 28.1 18.0 RVEH095K63
K19H03W KC2019 04 28.94640 15 04 26.13 +22 18 18.3 18.9 RVEH095K63
K19H03W C2019 04 29.28529 15 00 23.84 +20 26 42.7 19.2 GVEH095I52
K19H03W C2019 04 29.28553 15 00 23.62 +20 26 37.7 19.3 GVEH095I52
K19H03W C2019 04 29.28577 15 00 23.43 +20 26 33.3 19.2 GVEH095I52
K19H03W C2019 04 29.28601 15 00 23.25 +20 26 27.9 19.3 GVEH095I52
K19H03W C2019 04 29.33767 14 59 42.47 +20 09 06.3 19.4 GVEH095703
K19H03W C2019 04 29.34289 14 59 38.12 +20 07 21.0 19.4 GVEH095703
K19H03W C2019 04 29.34811 14 59 33.95 +20 05 34.4 19.3 GVEH095703
K19H03W C2019 04 29.35333 14 59 29.91 +20 03 48.8 20.4 GVEH095703
Observer details:
595 Farra dIsonzo. Observers U. Montanar, E. Pettarin. Measurer
E. Pettarin. 0.61-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observers D. C. Fuls, H. Groeller. 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.
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers D. C. Fuls,
H. Groeller. 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci.
0.41-m f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
V01 Mountainville Observatory, Alpine. Observer B. Sheets. 0.35-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2019 HW3 Earth MOID = 0.0406 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 55.57045 (2000.0) P Q
n 0.86276345 Peri. 107.04739 -0.84180002 -0.50530843
a 1.0928022 Node 43.12276 +0.32558305 -0.75581483
e 0.1009769 Incl. 16.12352 +0.43054430 -0.41642206
P 1.14 H 24.8 G 0.15 U 7
Residuals in seconds of arc
190427 F51 0.3+ 0.3+ 190428 H01 0.1- 0.0 190428 V01 0.0 0.4-
190427 F51 0.1- 0.1- 190428 H01 0.1- 0.1+ 190428 V01 0.3+ 0.5+
190427 F51 0.1- 0.3- 190428 H01 0.0 0.0 190428 K63 1.0+ 0.4+
190427 F51 0.3+ 0.2+ 190428 H01 0.2- 0.0 190428 K63 1.2+ 0.5+
190427 F51 0.1+ 0.1+ 190428 I52 0.2- 0.2+ 190428 K63 0.4+ 0.2-
190427 F51 0.3- 0.4- 190428 I52 0.0 0.1- 190429 I52 0.2- 0.3-
190427 L01 0.4+ 0.4+ 190428 I52 0.2- 0.2- 190429 I52 0.6- 0.5-
190427 L01 0.4- 0.2+ 190428 I52 0.0 0.1+ 190429 I52 0.6- 0.1-
190427 L01 0.5- 0.2+ 190428 703 0.3+ 0.6- 190429 I52 0.5- 0.6-
190427 L01 0.3+ 0.5+ 190428 703 1.8- 0.5- 190429 703 2.3+ 0.1-
190427 595 0.1- 0.4- 190428 703 0.9- 0.1+ 190429 703 0.6- 0.5+
190427 595 0.0 0.1+ 190428 703 0.6+ 0.5+ 190429 703 1.0- 0.1-
190427 595 0.5+ 0.4- 190428 V01 0.4- 0.3+ 190429 703 0.4+ 0.5+
Ephemeris:
2019 HW3 a,e,i = 1.09, 0.10, 16 q = 0.9825
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 30 18 33 58.6 +62 49 04 0.1594 1.0021 86.7 84.2 23.8
...
2019 04 14 17 27 05.3 +57 37 15 0.09705 1.0200 97.5 77.1 22.5
...
2019 04 22 16 21 39.2 +47 30 50 0.06435 1.0312 112.4 64.3 21.2
...
2019 04 28 15 15 37.4 +27 13 53 0.04550 1.0402 136.7 41.6 19.8
2019 04 29 15 03 45.0 +22 02 21 0.04354 1.0417 142.4 36.1 19.6
2019 04 30 14 51 49.2 +16 20 42 0.04208 1.0433 148.5 30.3 19.3
...
2019 05 06 13 43 38.2 -19 32 43 0.04579 1.0527 163.9 15.4 19.1
...
2019 05 14 12 36 47.6 -44 33 05 0.07393 1.0658 137.0 40.3 20.9
...
2019 05 29 11 43 42.6 -56 45 57 0.1438 1.0907 119.1 54.3 22.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-H95
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