MPEC 2019-C139: 2019 CB5
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M.P.E.C. 2019-C139 Issued 2019 Feb. 13, 05:27 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 CB5
Observations:
K19C05B* C2019 02 09.39715 09 05 38.90 +11 29 39.6 21.2 GVEC139G96
K19C05B C2019 02 09.40301 09 05 40.98 +11 29 23.2 22.0 GVEC139G96
K19C05B C2019 02 09.40859 09 05 42.93 +11 29 07.4 VEC139G96
K19C05B C2019 02 09.41700 09 05 45.92 +11 28 43.1 21.5 GVEC139G96
K19C05B C2019 02 09.46085 09 06 01.95 +11 26 36.2 21.4 GVEC139V06
K19C05B C2019 02 09.46292 09 06 02.69 +11 26 29.5 21.3 GVEC139V06
K19C05B C2019 02 09.46498 09 06 03.48 +11 26 23.9 21.6 GVEC139V06
K19C05B C2019 02 11.28419 09 18 10.91 +10 10 06.1 21.8 GVEC139I52
K19C05B C2019 02 11.28836 09 18 12.05 +10 09 56.6 VEC139I52
K19C05B C2019 02 12.23173 09 23 46.27 +09 34 07.4 20.2 GVEC139V06
K19C05B C2019 02 12.23657 09 23 47.54 +09 33 57.7 21.5 GVEC139V06
K19C05B C2019 02 12.24141 09 23 48.81 +09 33 47.3 21.5 GVEC139V06
K19C05B C2019 02 12.24625 09 23 50.07 +09 33 37.0 21.1 GVEC139V06
Observer details:
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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. Observer E. J. Christensen.
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.
V06 Catalina Sky Survey-Kuiper. Observers D. C. Fuls, E. J. Christensen.
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. 1.55-m
reflector + CCD.
Orbital elements:
2019 CB5 Earth MOID = 0.0152 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 73.57780 (2000.0) P Q
n 0.70133169 Peri. 162.05850 -0.33669454 -0.94155032
a 1.2546437 Node 307.61570 +0.86221206 -0.30361028
e 0.2047990 Incl. 0.79166 +0.37845364 -0.14595818
P 1.41 H 28.3 G 0.15 U 7
Residuals in seconds of arc
190209 G96 0.1- 0.5- 190209 V06 0.3- 0.2- 190212 V06 0.0 0.3+
190209 G96 0.3+ 0.1- 190209 V06 0.1- 0.3+ 190212 V06 0.0 0.1+
190209 G96 0.0 0.1+ 190211 I52 0.2+ 0.3- 190212 V06 0.0 0.0
190209 G96 0.0 0.0 190211 I52 0.2- 0.0
190209 V06 0.2+ 0.5+ 190212 V06 0.1+ 0.2-
Ephemeris:
2019 CB5 a,e,i = 1.25, 0.20, 1 q = 0.9977
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 14 02 59 28.4 +24 45 46 0.02973 0.9969 116.0 62.4 22.9
...
2019 01 29 06 52 52.9 +22 51 34 0.02346 1.0059 153.7 25.8 21.3
...
2019 02 06 08 37 53.6 +14 24 13 0.03028 1.0159 170.6 9.1 21.4
...
2019 02 12 09 22 21.6 +09 44 13 0.03874 1.0256 173.9 5.8 21.8
2019 02 13 09 27 50.9 +09 08 23 0.04035 1.0273 174.0 5.8 21.8
2019 02 14 09 32 55.0 +08 35 14 0.04200 1.0292 174.0 5.7 21.9
...
2019 02 20 09 56 25.5 +06 03 19 0.05280 1.0411 173.7 6.0 22.5
...
2019 02 28 10 15 46.2 +04 08 11 0.06942 1.0593 172.3 7.2 23.2
...
2019 03 15 10 36 26.6 +02 40 21 0.1083 1.0991 164.8 13.8 24.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-C139
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