MPEC 2017-N43 : 2017 NB
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M.P.E.C. 2017-N43 Issued 2017 July 2, 22:29 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
2017 NB
Observations:
K17N00B* C2017 07 01.18985 14 07 37.87 +34 49 22.0 18.4 VqEN043703
K17N00B C2017 07 01.19573 14 08 04.32 +34 45 17.9 18.7 VqEN043703
K17N00B C2017 07 01.20157 14 08 30.57 +34 41 16.2 18.2 VqEN043703
K17N00B C2017 07 01.30347 14 16 28.24 +33 25 27.5 18.5 VqEN043703
K17N00B C2017 07 01.30396 14 16 30.62 +33 25 04.6 17.7 VqEN043703
K17N00B C2017 07 01.30444 14 16 32.94 +33 24 42.2 18.8 VqEN043703
K17N00B C2017 07 01.30493 14 16 35.31 +33 24 18.8 17.9 VqEN043703
K17N00B C2017 07 01.33252 14 18 51.39 +33 02 12.0 17.4 VqEN043I52
K17N00B C2017 07 01.33547 14 19 06.01 +32 59 48.3 17.6 VqEN043I52
K17N00B C2017 07 01.33571 14 19 07.12 +32 59 37.9 17.9 VqEN043I52
K17N00B C2017 07 02.26179 15 48 00.22 +15 14 56.0 16.8 VqEN043703
K17N00B C2017 07 02.26202 15 48 01.54 +15 14 35.3 16.4 VqEN043703
K17N00B C2017 07 02.26225 15 48 02.89 +15 14 14.4 16.2 VqEN043703
K17N00B C2017 07 02.26248 15 48 04.26 +15 13 52.9 16.5 VqEN043703
K17N00B KC2017 07 02.83719 16 47 39.08 -00 22 45.6 16.3 VqEN043595
K17N00B KC2017 07 02.83909 16 47 49.91 -00 25 51.9 16.3 VqEN043595
K17N00B KC2017 07 02.84099 16 48 00.80 -00 28 57.7 16.4 VqEN043595
K17N00B KC2017 07 02.85628 16 49 30.59 -00 53 27.8 15.6 RqEN043160
K17N00B KC2017 07 02.85708 16 49 35.12 -00 54 45.8 15.7 RqEN043160
K17N00B KC2017 07 02.85787 16 49 39.65 -00 56 03.3 15.6 RqEN043160
K17N00B KC2017 07 02.85825 16 49 41.80 -00 56 39.6 15.6 RqEN043160
K17N00B KC2017 07 02.85909 16 49 46.56 -00 58 02.1 15.6 RqEN043160
K17N00B KC2017 07 02.86844 16 50 39.50 -01 13 27.6 15.9 RqEN043107
K17N00B KC2017 07 02.87142 16 50 56.41 -01 18 17.0 15.9 RqEN043107
K17N00B KC2017 07 02.87437 16 51 13.10 -01 23 04.2 15.4 RqEN043107
K17N00B KC2017 07 02.89854516 53 38.91 -02 03 20.5 15.7 GUEN043J95
K17N00B KC2017 07 02.89967616 53 45.32 -02 05 09.9 16.0 GUEN043J95
K17N00B KC2017 07 02.90036216 53 49.21 -02 06 16.0 16.0 GUEN043J95
K17N00B KC2017 07 02.90179416 53 57.33 -02 08 34.5 15.9 GUEN043J95
K17N00B KC2017 07 02.90264416 54 02.15 -02 09 56.7 16.0 GUEN043J95
K17N00B KC2017 07 02.90356916 54 07.43 -02 11 26.3 16.1 GUEN043J95
K17N00B C2017 07 02.90720 16 55 10.34 -01 58 48.8 15.5 RrEN043Y00
K17N00B C2017 07 02.90784 16 55 14.07 -01 59 51.9 15.7 RrEN043Y00
K17N00B C2017 07 02.90845 16 55 17.43 -02 00 50.3 15.6 RrEN043Y00
K17N00B KC2017 07 02.91709 16 55 17.18 -02 31 52.3 16.2 VqEN043C77
K17N00B KC2017 07 02.91797 16 55 22.15 -02 33 17.4 15.7 VqEN043C77
K17N00B KC2017 07 02.91885 16 55 27.11 -02 34 42.0 15.9 VqEN043C77
K17N00B KC2017 07 02.91973 16 55 32.03 -02 36 06.6 16.2 VqEN043C77
K17N00B KC2017 07 02.92061 16 55 36.96 -02 37 31.4 16.1 VqEN043C77
Observer details:
107 Cavezzo. Observers R. Bonomi, P. Negrelli. Measurer R. Bonomi. 0.4-m
f/5.5 reflector + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
595 Farra d'Isonzo. Observers L. Bittesini, E. Pettarin. Measurer
E. Pettarin. 0.40-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observer J. A. Johnson. 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.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4.0 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Y00 SONEAR Observatory, Oliveira. Observers C. Jacques, E. Pimentel,
J. Barros. Measurer C. Jacques. 0.45-m f/2.9 reflector + CCD.
Orbital elements:
2017 NB Earth MOID = 0.0073 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 38.44679 (2000.0) P Q
n 0.41349223 Peri. 142.71196 -0.42251898 +0.89325543
a 1.7843956 Node 101.82938 -0.86478158 -0.34659789
e 0.4609384 Incl. 9.02495 -0.27134947 -0.28629465
P 2.38 H 24.8 G 0.15 U 6
Residuals in seconds of arc
170701 703 (4.3+ 4.5-) 170702 703 0.4- 0.0 170702 J95 0.2- 0.1+
170701 703 (2.4+ 3.2-) 170702 595 0.6- 0.5+ 170702 J95 0.3- 0.3+
170701 703 0.8- 0.6+ 170702 595 1.2- 0.3+ 170702 J95 0.4- 0.2+
170701 703 (8.3- 5.6+) 170702 595 0.9- 0.5+ 170702 J95 0.5- 0.1+
170701 703 (8.3- 5.8+) 170702 160 0.3- 0.2+ 170702 J95 0.0 0.2-
170701 703 (8.4- 6.1+) 170702 160 0.6- 0.3+ 170702 Y00 0.6+ 0.2-
170701 703 (8.5- 5.8+) 170702 160 0.1- 0.1- 170702 Y00 (2.1+ 1.4-)
170701 I52 0.5+ 0.5- 170702 160 0.2- 0.7+ 170702 Y00 0.6+ 0.8-
170701 I52 0.4+ 0.9- 170702 160 0.5- 0.2+ 170702 C77 0.5- 0.2+
170701 I52 0.6- 0.4+ 170702 107 0.7+ 1.3- 170702 C77 0.2- 0.2-
170702 703 0.0 0.4- 170702 107 0.6+ 0.6- 170702 C77 0.0 0.1-
170702 703 0.5- 0.1+ 170702 107 0.1- 0.7- 170702 C77 0.4- 0.1-
170702 703 0.6- 0.3+ 170702 J95 0.0 0.1+ 170702 C77 0.6- 0.2-
Ephemeris:
2017 NB a,e,i = 1.78, 0.46, 9 q = 0.9619
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 06 02 10 00 07.2 +47 13 07 0.1739 0.9608 67.4 103.0 24.7
...
2017 06 17 10 29 55.8 +47 25 22 0.09025 0.9755 61.1 114.2 24.0
...
2017 06 25 11 07 40.2 +47 20 58 0.04487 0.9961 61.9 115.9 22.6
...
2017 07 01 13 53 18.2 +36 47 27 0.01293 1.0167 89.8 89.4 18.5
2017 07 02 15 21 39.3 +21 33 46 0.0095681.0205 113.6 65.9 17.1
2017 07 03 17 03 21.1 -04 30 00 0.0091011.0245 148.7 31.0 16.0
...
2017 07 09 20 48 44.2 -43 24 07 0.03800 1.0501 151.1 27.9 19.0
...
2017 07 17 21 25 39.8 -45 22 30 0.08448 1.0891 148.3 29.4 20.9
...
2017 08 01 21 33 51.8 -44 44 06 0.1776 1.1740 151.4 24.4 22.5
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-N43
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