MPEC 2019-E05 : 2019 DJ1
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M.P.E.C. 2019-E05 Issued 2019 Mar. 1, 12:36 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 DJ1
Observations:
K19D01J* C2019 02 28.30102 10 42 44.34 +23 14 39.9 19.8 GVEE005703
K19D01J C2019 02 28.30623 10 42 41.77 +23 14 52.8 20.5 GVEE005703
K19D01J C2019 02 28.31145 10 42 39.34 +23 15 04.2 20.1 GVEE005703
K19D01J C2019 02 28.31666 10 42 36.83 +23 15 17.4 20.1 GVEE005703
K19D01J C2019 02 28.49998 10 41 11.81 +23 21 24.8 19.1 GVEE005I52
K19D01J C2019 02 28.50074 10 41 11.48 +23 21 26.3 19.8 GVEE005I52
K19D01J C2019 02 28.50151 10 41 11.13 +23 21 28.0 20.0 GVEE005I52
K19D01J C2019 02 28.50227 10 41 10.74 +23 21 28.8 19.3 GVEE005I52
K19D01J KC2019 02 28.93191010 38 45.47 +23 38 44.0 19.2 GVEE005C95
K19D01J KC2019 02 28.93984310 38 41.59 +23 39 05.6 19.6 GVEE005C95
K19D01J KC2019 02 28.94777510 38 37.56 +23 39 26.4 19.7 GVEE005C95
K19D01J KC2019 02 28.95570810 38 33.59 +23 39 46.7 19.3 GVEE005C95
K19D01J KC2019 03 01.03806 10 37 49.66 +23 42 54.2 19.8 GVEE005595
K19D01J KC2019 03 01.04630 10 37 45.53 +23 43 12.4 19.3 GVEE005595
K19D01J KC2019 03 01.05418 10 37 41.68 +23 43 30.8 19.5 GVEE005595
K19D01J KC2019 03 01.05718910 37 39.97 +23 43 39.5 20.1 GVEE005L01
K19D01J KC2019 03 01.06064210 37 38.24 +23 43 47.5 20.0 GVEE005L01
K19D01J IC2019 03 01.06236910 37 37.44 +23 43 51.3 20.3 GVEE005L01
K19D01J pC2019 03 01.06537810 37 35.87 +23 43 57.4 20.0 GVEE005L01
K19D01J C2019 03 01.15575 10 37 23.75 +23 48 23.3 19.7 GVEE005I52
K19D01J C2019 03 01.15617 10 37 23.55 +23 48 24.2 20.1 GVEE005I52
K19D01J C2019 03 01.15658 10 37 23.36 +23 48 25.1 19.8 GVEE005I52
K19D01J C2019 03 01.15700 10 37 23.15 +23 48 26.8 19.5 GVEE005I52
K19D01J KC2019 03 01.23988 10 36 38.58 +23 52 47.2 oEE005711
K19D01J KC2019 03 01.24261 10 36 37.11 +23 52 54.9 oEE005711
K19D01J IC2019 03 01.24535 10 36 35.61 +23 53 02.2 oEE005711
K19D01J KC2019 03 01.24730 10 36 34.54 +23 53 07.7 oEE005711
K19D01J KC2019 03 01.27620 10 36 15.78 +23 53 41.1 19.3 RqEE005H36
K19D01J KC2019 03 01.28510 10 36 10.95 +23 54 03.8 19.6 RqEE005H36
K19D01J KC2019 03 01.29440 10 36 05.88 +23 54 27.1 19.4 RqEE005H36
K19D01J KC2019 03 01.30330 10 36 01.14 +23 54 49.3 19.4 RqEE005H36
Observer details:
595 Farra dIsonzo. Observers E. Pettarin, F. Piani, S. Aschi, G. Ierman.
Measurer S. Aschi. 0.61-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observer B. M. Africano. 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. 0.68-m Schmidt + 10K 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + 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. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 DJ1 Earth MOID = 0.0006 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 328.62399 (2000.0) P Q
n 0.97022028 Peri. 266.91999 -0.17989512 +0.98367877
a 1.0105454 Node 352.71319 -0.89047306 -0.16445305
e 0.1170627 Incl. 1.67950 -0.41796587 -0.07301553
P 1.02 H 26.9 G 0.15 U 7
Residuals in seconds of arc
190228 703 0.1+ 0.1- 190228 C95 0.4+ 0.2- 190301 I52 0.2- 0.0
190228 703 0.8- 0.5+ 190301 595 0.4- 0.1- 190301 711 0.6+ 0.2-
190228 703 0.3+ 0.4- 190301 595 0.4- 0.3- 190301 711 0.8+ 0.0
190228 703 0.3+ 0.7+ 190301 595 0.7+ 0.6+ 190301 711 0.8+ 0.3-
190228 I52 0.6+ 0.4- 190301 L01 0.1- 0.1- 190301 711 0.7+ 0.1-
190228 I52 0.5+ 0.2- 190301 L01 0.3- 0.4+ 190301 H36 0.4- 0.5-
190228 I52 0.2+ 0.1+ 190301 L01 0.5+ 0.4+ 190301 H36 0.5- 0.1-
190228 I52 0.8- 0.5- 190301 L01 0.6- 0.0 190301 H36 0.9- 0.2+
190228 C95 1.0- 0.4- 190301 I52 0.3- 0.3+ 190301 H36 0.2+ 0.7+
190228 C95 0.4+ 0.2+ 190301 I52 0.2- 0.1-
190228 C95 0.1- 0.2+ 190301 I52 0.1- 0.5-
Ephemeris:
2019 DJ1 a,e,i = 1.01, 0.12, 2 q = 0.8922
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 30 11 22 05.3 +16 06 56 0.1052 1.0710 143.2 33.5 23.6
...
2019 02 14 11 20 39.7 +18 01 52 0.06342 1.0462 157.2 21.4 22.1
...
2019 02 22 11 07 58.4 +20 12 47 0.04390 1.0314 164.7 14.6 21.0
...
2019 02 28 10 44 30.5 +23 03 59 0.03044 1.0199 165.2 14.4 20.2
2019 03 01 10 38 12.6 +23 43 23 0.02830 1.0179 164.1 15.5 20.0
2019 03 02 10 30 48.7 +24 27 07 0.02621 1.0160 162.5 17.1 19.9
...
2019 03 08 08 59 56.7 +30 32 59 0.01497 1.0040 140.0 39.5 19.4
...
2019 03 16 03 15 12.4 +14 30 59 0.01230 0.9876 55.5 123.9 22.5
...
2019 03 31 00 42 25.0 -07 53 09 0.04176 0.9580 11.9 167.6 34.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-E05
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