MPEC 2018-B36 : 2018 BD
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M.P.E.C. 2018-B36 Issued 2018 Jan. 18, 15:23 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
2018 BD
Observations:
K18B00D* C2018 01 18.30290 08 07 23.97 +29 16 59.5 UEB036703
K18B00D C2018 01 18.30301 08 07 24.46 +29 16 55.3 UEB036703
K18B00D C2018 01 18.30313 08 07 24.99 +29 16 52.5 UEB036703
K18B00D C2018 01 18.30324 08 07 25.52 +29 16 47.2 17.4 GUEB036703
K18B00D C2018 01 18.34282 08 10 42.81 +28 49 11.7 16.1 GUEB036I52
K18B00D C2018 01 18.34295 08 10 43.49 +28 49 05.7 16.6 GUEB036I52
K18B00D C2018 01 18.34307 08 10 44.19 +28 48 59.5 16.4 GUEB036I52
K18B00D C2018 01 18.34320 08 10 44.89 +28 48 53.3 16.3 GUEB036I52
K18B00D C2018 01 18.36579608 12 41.21 +28 25 14.7 16.5 GUEB036H01
K18B00D C2018 01 18.37365508 13 33.96 +28 17 00.4 16.6 GUEB036H01
K18B00D C2018 01 18.38233508 14 35.90 +28 07 14.1 16.1 GUEB036H01
K18B00D C2018 01 18.38703008 15 11.13 +28 01 38.2 16.0 GUEB036H01
K18B00D C2018 01 18.41986 08 20 16.27 +27 19 48.5 15.6 GUEB036703
K18B00D C2018 01 18.41998 08 20 17.36 +27 19 37.9 16.1 GUEB036703
K18B00D C2018 01 18.42021 08 20 19.66 +27 19 15.0 15.7 GUEB036703
K18B00D C2018 01 18.45059 08 26 07.82 +26 21 57.9 15.3 GUEB036703
K18B00D C2018 01 18.45066 08 26 08.75 +26 21 48.3 15.7 GUEB036703
K18B00D C2018 01 18.45073 08 26 09.63 +26 21 40.0 16.1 GUEB036703
K18B00D C2018 01 18.45080 08 26 10.46 +26 21 29.4 15.4 GUEB036703
K18B00D C2018 01 18.47648 08 32 35.83 +25 16 31.3 15.2 GUEB036703
K18B00D C2018 01 18.47655 08 32 36.98 +25 16 19.2 15.0 GUEB036703
K18B00D C2018 01 18.47662 08 32 38.14 +25 16 07.7 15.2 GUEB036703
K18B00D C2018 01 18.47669 08 32 39.36 +25 15 55.0 15.7 GUEB036703
K18B00D C2018 01 18.51050 08 44 20.76 +23 13 46.2 15.2 GUEB036703
K18B00D C2018 01 18.51057 08 44 22.44 +23 13 28.2 15.5 GUEB036703
K18B00D C2018 01 18.51064 08 44 24.15 +23 13 09.7 14.8 GUEB036703
K18B00D C2018 01 18.51071 08 44 25.87 +23 12 51.9 14.6 GUEB036703
Observer details:
703 Catalina Sky Survey. Observer G. J. Leonard. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
0.68-m Schmidt + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. G. Matheny.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
Orbital elements:
2018 BD Earth MOID = 0.0004 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 224.03965 (2000.0) P Q
n 0.72246735 Peri. 248.35878 -0.99234995 +0.11487521
a 1.2300532 Node 298.21295 -0.08549603 -0.90371402
e 0.3230240 Incl. 2.94182 -0.08906185 -0.41243746
P 1.36 H 30.1 G 0.15 U 5
Residuals in seconds of arc
180118 703 0.0 0.0 180118 H01 0.1+ 0.1- 180118 703 0.9- 1.1-
180118 703 0.0 0.3- 180118 H01 0.1+ 0.1- 180118 703 0.7+ 0.3-
180118 703 0.0 1.2+ 180118 H01 0.0 0.0 180118 703 0.1+ 0.2-
180118 703 0.5+ 0.3- 180118 703 0.5+ 0.2- 180118 703 0.4- 0.6+
180118 I52 0.4+ 0.2- 180118 703 0.9- 0.8+ 180118 703 0.1- 0.1+
180118 I52 0.2- 0.2+ 180118 703 0.8- 0.2+ 180118 703 1.9+ 1.1-
180118 I52 0.2+ 0.2- 180118 703 0.8+ 0.3- 180118 703 0.8+ 0.4-
180118 I52 0.2- 0.0 180118 703 0.9+ 0.6- 180118 703 0.2+ 0.2-
180118 H01 0.4+ 0.3- 180118 703 0.3+ 0.3+ 180118 703 0.3- 0.8+
Ephemeris:
2018 BD a,e,i = 1.23, 0.32, 3 q = 0.8327
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 12 19 07 24 28.5 +31 26 07 0.1714 1.1437 157.0 19.6 27.5
...
2018 01 03 07 28 52.0 +32 06 35 0.08282 1.0644 167.9 11.2 25.5
...
2018 01 11 07 30 15.8 +32 18 09 0.03987 1.0227 169.6 10.0 23.8
...
2018 01 17 07 36 57.3 +31 54 03 0.0086430.9923 168.3 11.6 20.5
2018 01 18 07 49 38.6 +30 53 28 0.0034620.9873 169.6 10.4 18.4
2018 01 19 19 46 02.3 -31 11 32 0.0018530.9821 11.4 168.6 32.0
...
2018 01 25 20 21 57.9 -27 47 14 0.03296 0.9519 8.8 170.9
...
2018 02 02 20 23 15.5 -27 25 35 0.07568 0.9121 13.7 165.2
...
2018 02 17 20 29 34.1 -26 11 57 0.1653 0.8421 25.6 149.5 34.2
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-B36
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