MPEC 2019-E15 : 2019 DR1
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M.P.E.C. 2019-E15 Issued 2019 Mar. 2, 04:57 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 DR1
Observations:
K19D01R* C2019 02 28.31005 10 36 27.35 +04 07 56.7 19.9 GVEE015G96
K19D01R C2019 02 28.31564 10 36 27.03 +04 08 30.7 20.0 GVEE015G96
K19D01R C2019 02 28.32121 10 36 26.72 +04 09 04.4 19.9 GVEE015G96
K19D01R C2019 02 28.45857 10 36 19.52 +04 22 59.1 20.0 GVEE015I52
K19D01R C2019 02 28.45990 10 36 19.49 +04 23 07.3 19.9 GVEE015I52
K19D01R C2019 02 28.46123 10 36 19.42 +04 23 14.7 19.2 GVEE015I52
K19D01R C2019 02 28.46164 10 36 19.36 +04 23 17.8 19.7 GVEE015I52
K19D01R KC2019 02 28.91335210 36 09.86 +05 09 56.2 20.0 GVEE015L01
K19D01R KC2019 02 28.91485910 36 09.78 +05 10 05.8 19.7 GVEE015L01
K19D01R pC2019 02 28.91680010 36 09.70 +05 10 18.5 19.8 GVEE015L01
K19D01R KC2019 02 28.91874210 36 09.57 +05 10 31.0 19.9 GVEE015L01
K19D01R KC2019 02 28.92025110 36 09.51 +05 10 40.0 20.0 GVEE015L01
K19D01R KC2019 02 28.96562810 36 07.60 +05 15 28.3 19.1 GVEE015C95
K19D01R KC2019 02 28.98148710 36 06.76 +05 17 09.8 19.7 GVEE015C95
K19D01R C2019 03 01.01864 10 36 04.29 +05 21 04.4 20.0 RrEE015106
K19D01R KC2019 03 01.02149 10 36 08.74 +05 22 52.1 19.5 VUEE015X31
K19D01R C2019 03 01.02398 10 36 03.96 +05 21 38.0 19.7 RrEE015106
K19D01R C2019 03 01.02931 10 36 03.70 +05 22 11.0 19.9 RrEE015106
K19D01R KC2019 03 01.03951 10 36 07.86 +05 24 48.1 19.9 VUEE015X31
K19D01R KC2019 03 01.05804 10 36 06.99 +05 26 46.9 19.3 VUEE015X31
K19D01R C2019 03 01.15236 10 36 04.77 +05 35 32.4 19.4 GVEE015I52
K19D01R C2019 03 01.15278 10 36 04.73 +05 35 34.3 19.6 GVEE015I52
K19D01R C2019 03 01.15320 10 36 04.73 +05 35 36.7 19.8 GVEE015I52
K19D01R C2019 03 01.15362 10 36 04.72 +05 35 39.9 20.2 GVEE015I52
K19D01R KC2019 03 01.23017 10 36 00.31 +05 43 58.3 oEE015711
K19D01R KC2019 03 01.23291 10 36 00.14 +05 44 15.8 oEE015711
K19D01R KC2019 03 01.23569 10 35 59.98 +05 44 33.6 oEE015711
K19D01R KC2019 03 01.83231910 35 41.87 +06 49 56.2 20.3 GVEE015587
K19D01R KC2019 03 01.83443610 35 41.76 +06 50 10.6 VEE015587
K19D01R KC2019 03 01.83655210 35 41.67 +06 50 25.2 VEE015587
K19D01R KC2019 03 01.94478 10 35 35.96 +07 02 40.0 19.1 GVEE015203
K19D01R KC2019 03 01.95841 10 35 35.23 +07 04 12.8 19.9 GVEE015203
K19D01R KC2019 03 01.97733 10 35 34.18 +07 06 21.7 19.3 GVEE015203
Observer details:
106 Crni Vrh. Observer S. Maticic. 0.6-m f/3.3 Deltagraph + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
587 Sormano. Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa.
Measurer P. Sicoli. 0.5-m f/6.8 reflector + CCD.
711 McDonald Observatory, Fort Davis. Observer J. G. Ries. 2.1-m reflector
+ CCD + focal reducer.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m
f/3.2 Newtonian reflector + CCD.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
X31 Galileo Galilei Observatory, Oro Verde. Observer C. Fornari. 0.35-m
f/11 Schmidt-Cassegrain + CCD.
Orbital elements:
2019 DR1 Earth MOID = 0.0492 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 338.05020 (2000.0) P Q
n 0.79512978 Peri. 92.11961 -0.27838360 +0.95796454
a 1.1539244 Node 161.26475 -0.94450474 -0.25993585
e 0.2306760 Incl. 12.46519 -0.17439425 -0.12139724
P 1.24 H 24.1 G 0.15 U 7
Residuals in seconds of arc
190228 G96 0.1+ 0.0 190228 L01 0.0 0.1- 190301 I52 0.4+ 0.5-
190228 G96 0.0 0.2+ 190228 C95 0.1+ 0.7- 190301 I52 0.5+ 0.0
190228 G96 0.0 0.1+ 190228 C95 0.3+ 0.0 190301 711 0.3- 0.5+
190228 I52 0.0 0.1+ 190301 106 0.2+ 0.6+ 190301 711 0.5- 0.2+
190228 I52 0.4+ 0.1+ 190301 X31 0.4- 0.5- 190301 711 0.5- 0.0
190228 I52 0.3+ 0.6- 190301 106 0.5- 0.2+ 190301 587 0.2+ 0.0
190228 I52 0.3- 0.0 190301 106 0.3- 0.7- 190301 587 0.0 0.1+
190228 L01 0.1- 0.2- 190301 X31 0.5- 0.0 190301 587 0.2+ 0.3+
190228 L01 0.1- 0.1- 190301 X31 0.6+ 0.0 190301 203 0.4- 0.2-
190228 L01 0.2+ 0.3+ 190301 I52 0.4+ 0.6+ 190301 203 0.1+ 0.2-
190228 L01 0.2- 0.5+ 190301 I52 0.1+ 0.2- 190301 203 0.3+ 0.1-
Ephemeris:
2019 DR1 a,e,i = 1.15, 0.23, 12 q = 0.8877
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 31 10 37 31.8 -14 43 49 0.2864 1.2146 138.5 32.5 23.2
...
2019 02 15 10 40 08.1 -09 58 30 0.1898 1.1614 154.2 21.8 21.9
...
2019 02 23 10 38 37.6 -03 14 59 0.1462 1.1317 166.1 12.1 20.9
...
2019 03 01 10 36 06.1 +05 19 48 0.1186 1.1091 176.5 3.1 20.0
2019 03 02 10 35 33.5 +07 09 38 0.1145 1.1053 176.6 3.1 19.9
2019 03 03 10 34 58.8 +09 07 21 0.1107 1.1015 175.1 4.4 19.9
...
2019 03 09 10 30 44.7 +23 51 11 0.09211 1.0787 158.1 20.1 20.1
...
2019 03 17 10 22 28.0 +49 50 07 0.08280 1.0486 128.7 47.7 20.6
...
2019 04 01 03 40 38.5 +88 09 52 0.1090 0.9945 84.5 89.3 22.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-E15
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