MPEC 2019-E08 : 2019 DM1
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M.P.E.C. 2019-E08 Issued 2019 Mar. 1, 12:51 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
2019 DM1
Observations:
K19D01M* C2019 02 28.39873 11 56 37.32 +08 16 52.9 19.6 GVEE008G96
K19D01M C2019 02 28.40429 11 56 27.25 +08 16 01.8 19.8 GVEE008G96
K19D01M C2019 02 28.40986 11 56 17.11 +08 15 11.0 19.7 GVEE008G96
K19D01M C2019 02 28.41542 11 56 07.11 +08 14 20.3 20.0 GVEE008G96
K19D01M C2019 02 28.49466 11 53 53.91 +08 02 49.5 20.0 GVEE008G96
K19D01M C2019 02 28.49589 11 53 51.90 +08 02 39.3 20.0 GVEE008G96
K19D01M C2019 02 28.49713 11 53 49.98 +08 02 28.5 19.9 GVEE008G96
K19D01M C2019 02 28.49736 11 53 49.64 +08 02 27.1 19.5 GVEE008G96
K19D01M C2019 02 28.50960 11 53 30.60 +08 00 44.9 19.9 GVEE008I52
K19D01M C2019 02 28.51016 11 53 29.72 +08 00 40.0 19.4 GVEE008I52
K19D01M C2019 02 28.51072 11 53 28.90 +08 00 35.6 19.5 GVEE008I52
K19D01M KC2019 02 28.86811 11 47 01.06 +07 20 07.3 20.2 VtEE008K96
K19D01M KC2019 02 28.87405 11 46 54.62 +07 19 35.7 19.8 VtEE008K96
K19D01M KC2019 02 28.88001 11 46 48.16 +07 19 04.2 19.9 VtEE008K96
K19D01M KC2019 02 28.92637711 45 58.34 +07 14 26.8 20.3 GVEE008L01
K19D01M KC2019 02 28.92766411 45 56.99 +07 14 19.8 20.4 GVEE008L01
K19D01M KC2019 02 28.93152211 45 52.90 +07 14 00.4 20.2 GVEE008L01
K19D01M C2019 03 01.26004 11 41 28.23 +06 50 04.8 20.6 GVEE008I52
K19D01M C2019 03 01.26129 11 41 27.20 +06 49 59.7 20.6 GVEE008I52
K19D01M C2019 03 01.26254 11 41 26.20 +06 49 54.7 20.6 GVEE008I52
K19D01M C2019 03 01.26379 11 41 25.18 +06 49 50.1 20.3 GVEE008I52
K19D01M C2019 03 01.26504 11 41 24.16 +06 49 45.4 20.5 GVEE008I52
K19D01M C2019 03 01.26629 11 41 23.15 +06 49 40.3 20.6 GVEE008I52
K19D01M C2019 03 01.26754 11 41 22.14 +06 49 35.5 20.6 GVEE008I52
K19D01M C2019 03 01.26879 11 41 21.11 +06 49 30.5 19.9 GVEE008I52
K19D01M KC2019 03 01.29546 11 40 57.46 +06 47 58.7 oEE008711
K19D01M KC2019 03 01.29811 11 40 55.34 +06 47 49.3 oEE008711
K19D01M KC2019 03 01.30075 11 40 53.26 +06 47 39.3 oEE008711
Observer details:
711 McDonald Observatory, Fort Davis. Observer J. G. Ries. 2.1-m reflector
+ CCD + focal reducer.
G96 Mt. Lemmon Survey. Observer 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,
R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers B. M. Africano,
R. A. Kowalski. 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, R. L. Seaman,
F. C. Shelly. 1.0-m reflector + CCD.
K96 Savelli Observatory. Observers A. Brosio, A. De Pieri. 0.5-m f/8.0
Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 DM1 Earth MOID = 0.0024 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 28.21444 (2000.0) P Q
n 0.27741060 Peri. 95.48165 +0.06629216 -0.99779876
a 2.3283808 Node 350.71677 +0.91116771 +0.06124256
e 0.6940228 Incl. 0.61410 +0.40666787 +0.02543598
P 3.55 H 27.9 G 0.15 U 6
Residuals in seconds of arc
190228 G96 0.1+ 0.3+ 190228 I52 0.3+ 0.2+ 190301 I52 0.0 0.0
190228 G96 0.8+ 0.0 190228 K96 0.1- 0.4- 190301 I52 0.1- 0.2+
190228 G96 0.4- 0.1- 190228 K96 0.2+ 0.2- 190301 I52 0.0 0.1-
190228 G96 1.0- 0.4- 190228 K96 0.3+ 0.1+ 190301 I52 0.0 0.1-
190228 G96 0.6+ 0.0 190228 L01 0.1- 0.5+ 190301 I52 0.2- 0.3-
190228 G96 0.5- 0.1+ 190228 L01 0.2- 0.1+ 190301 711 0.2- 0.6-
190228 G96 0.0 0.3- 190228 L01 1.0- 0.5+ 190301 711 0.1+ 0.2+
190228 G96 0.3+ 0.3+ 190301 I52 0.0 0.2+ 190301 711 0.9+ 0.4+
190228 I52 0.0 0.2+ 190301 I52 0.2- 0.1-
190228 I52 0.3- 0.1- 190301 I52 0.0 0.2-
Ephemeris:
2019 DM1 a,e,i = 2.33, 0.69, 1 q = 0.7124
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 30 22 59 51.8 -05 15 55 0.3036 0.7550 34.6 132.2 30.6
...
2019 02 14 23 06 47.5 -03 47 20 0.1327 0.8654 21.6 155.1 32.7
...
2019 02 22 22 58 54.8 -02 40 03 0.04919 0.9411 12.6 166.7
...
2019 02 28 12 11 07.0 +09 40 03 0.01260 1.0021 157.9 21.8 19.5
2019 03 01 11 44 42.4 +07 12 20 0.02258 1.0125 165.3 14.4 20.5
2019 03 02 11 34 35.3 +06 14 00 0.03270 1.0230 168.7 11.0 21.2
...
2019 03 08 11 19 45.8 +04 49 38 0.09438 1.0868 177.9 1.9 23.2
...
2019 03 16 11 16 08.6 +04 28 40 0.1797 1.1732 173.3 5.7 25.0
...
2019 03 31 11 16 36.1 +04 04 43 0.3550 1.3358 158.7 15.8 27.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-E08
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