MPEC 2015-Q59 : 2015 QB9
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M.P.E.C. 2015-Q59 Issued 2015 Aug. 24, 00:57 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
2015 QB9
Observations:
K15Q09B* C2015 08 22.23577 23 22 03.99 +20 17 53.7 18.5 VqEQ059703
K15Q09B C2015 08 22.24028 23 22 00.62 +20 15 35.1 18.6 VqEQ059703
K15Q09B C2015 08 22.28972 23 21 23.50 +19 50 32.9 qEQ059703
K15Q09B C2015 08 22.29037 23 21 22.93 +19 50 12.0 18.3 VqEQ059703
K15Q09B C2015 08 22.29070 23 21 22.68 +19 50 01.7 18.4 VqEQ059703
K15Q09B KC2015 08 22.33457023 20 45.43 +19 27 38.7 18.7 VuEQ059H21
K15Q09B KC2015 08 22.33612023 20 44.28 +19 26 52.1 18.6 VuEQ059H21
K15Q09B KC2015 08 22.33767123 20 43.15 +19 26 05.5 18.6 VuEQ059H21
K15Q09B KC2015 08 22.33917123 20 42.05 +19 25 20.5 18.6 VuEQ059H21
K15Q09B KC2015 08 22.34067223 20 40.95 +19 24 35.4 18.5 VuEQ059H21
K15Q09B KC2015 08 22.34217223 20 39.84 +19 23 50.3 18.7 VuEQ059H21
K15Q09B KC2015 08 22.34366423 20 38.76 +19 23 05.6 18.6 VuEQ059H21
K15Q09B KC2015 08 22.34529823 20 37.56 +19 22 16.6 18.7 VuEQ059H21
K15Q09B C2015 08 22.47096 23 19 11.78 +18 21 06.7 18.3 VqEQ059703
K15Q09B C2015 08 22.47129 23 19 11.56 +18 20 58.8 18.5 VqEQ059703
K15Q09B C2015 08 22.47161 23 19 11.34 +18 20 48.1 18.5 VqEQ059703
K15Q09B C2015 08 22.48259 23 19 03.81 +18 15 31.9 18.4 VqEQ059703
K15Q09B C2015 08 22.48303 23 19 03.53 +18 15 19.7 18.5 VqEQ059703
K15Q09B C2015 08 22.48348 23 19 03.29 +18 15 06.9 18.5 VqEQ059703
K15Q09B C2015 08 22.48392 23 19 02.96 +18 14 52.9 18.5 VqEQ059703
K15Q09B C2015 08 22.50042 23 18 51.71 +18 06 58.6 17.9 VqEQ059703
K15Q09B C2015 08 22.50086 23 18 51.49 +18 06 46.1 18.0 VqEQ059703
K15Q09B C2015 08 22.50130 23 18 51.19 +18 06 33.3 18.7 VqEQ059703
K15Q09B C2015 08 22.50175 23 18 51.00 +18 06 22.9 qEQ059703
K15Q09B C2015 08 22.66762 23 17 20.60 +16 49 52.9 19.0 RoEQ059300
K15Q09B C2015 08 22.66924 23 17 19.56 +16 49 08.9 19.3 RoEQ059300
K15Q09B C2015 08 22.67086 23 17 18.49 +16 48 24.8 19.2 RoEQ059300
K15Q09B C2015 08 22.67248 23 17 17.45 +16 47 41.8 19.0 RoEQ059300
K15Q09B C2015 08 22.67409 23 17 16.42 +16 46 57.7 19.0 RoEQ059300
K15Q09B C2015 08 22.67571 23 17 15.36 +16 46 14.6 19.0 RoEQ059300
K15Q09B KC2015 08 22.89536 23 15 17.58 +15 09 58.2 19.0 VqEQ059C43
K15Q09B KC2015 08 22.89929 23 15 15.36 +15 08 20.1 19.0 VqEQ059C43
K15Q09B KC2015 08 22.90342 23 15 12.98 +15 06 37.2 19.0 VqEQ059C43
K15Q09B KC2015 08 22.96632 23 14 37.88 +14 40 57.7 17.6 tEQ059104
K15Q09B KC2015 08 22.96751 23 14 37.29 +14 40 28.4 17.4 tEQ059104
K15Q09B KC2015 08 23.00847 23 14 14.99 +14 23 23.6 19.2 VqEQ059Z99
K15Q09B KC2015 08 23.01199 23 14 13.07 +14 21 57.8 19.0 VqEQ059Z99
K15Q09B KC2015 08 23.01552 23 14 11.05 +14 20 32.3 18.8 VqEQ059Z99
K15Q09B KC2015 08 23.05860 23 13 50.35 +14 04 23.4 18.7 RqEQ059J22
K15Q09B KC2015 08 23.06282 23 13 47.94 +14 02 41.4 18.3 RqEQ059J22
K15Q09B KC2015 08 23.06641 23 13 45.95 +14 01 15.1 18.4 RqEQ059J22
K15Q09B KC2015 08 23.07078 23 13 43.56 +13 59 32.2 18.5 RqEQ059J22
K15Q09B #C2015 08 23.14273 23 13 02.71 +13 31 16.0 17.9 VtEQ059G40
K15Q09B #C2015 08 23.15226 23 12 57.51 +13 27 32.9 18.4 VtEQ059G40
K15Q09B #C2015 08 23.15836 23 12 54.17 +13 25 11.1 18.0 VtEQ059G40
K15Q09B KC2015 08 23.93962 23 07 29.61 +08 54 48.5 qEQ059J95
K15Q09B KC2015 08 23.94078 23 07 29.16 +08 54 26.8 qEQ059J95
K15Q09B KC2015 08 23.94234 23 07 28.50 +08 53 58.9 18.6 RqEQ059J95
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Fragai. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, N. Hashimoto.
1.0-m f/3.0 reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 0.68-m Schmidt
+ CCD.
C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD.
G40 Slooh.com Canary Islands Observatory. Observer J. L. Tuten. 0.5-m f/6.8
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5
astrograph + CCD.
J22 Tacande Observatory, La Palma. Observer K. Hills. 0.5-m f/2.9 astrograph
+ CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8
Schmidt-Cassegrain + CCD.
Orbital elements:
2015 QB9 Earth MOID = 0.0204 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 358.65518 (2000.0) P Q
n 0.44242543 Peri. 88.39104 -0.41290000 +0.90948459
a 1.7057262 Node 157.03148 -0.87722290 -0.38280627
e 0.5920281 Incl. 7.13825 -0.24493585 -0.16216394
P 2.23 H 23.9 G 0.15 U 6
Residuals in seconds of arc
150822 703 0.8- 0.4- 150822 703 0.4- 0.1+ 150822 C43 0.3- 0.2+
150822 703 0.5- 0.9- 150822 703 0.1- 0.6+ 150822 104 0.1- 0.2-
150822 703 0.5+ 1.2+ 150822 703 0.8+ 0.8+ 150822 104 1.3+ 0.3-
150822 703 0.6- 0.0 150822 703 0.4+ 0.5- 150823 Z99 0.4- 0.1+
150822 703 0.6- 0.3- 150822 703 1.3- 0.1- 150823 Z99 0.3+ 0.4-
150822 H21 0.0 0.1+ 150822 703 0.3- 0.0 150823 Z99 0.5- 0.4-
150822 H21 0.2- 0.0 150822 703 0.3- 0.2- 150823 J22 0.1+ 0.4+
150822 H21 0.0 0.0 150822 703 1.2+ 2.4+ 150823 J22 0.0 0.9-
150822 H21 0.0 0.1+ 150822 300 0.4- 0.5+ 150823 J22 0.8+ 1.7-
150822 H21 0.0 0.0 150822 300 0.2- 0.2+ 150823 J22 2.2+ 0.5-
150822 H21 0.2- 0.1- 150822 300 0.4- 0.2- 150823 G40 0.5- 0.5+
150822 H21 0.0 0.0 150822 300 0.2- 0.5+ 150823 G40 0.1+ 0.1+
150822 H21 0.0 0.0 150822 300 0.1+ 0.2- 150823 G40 0.1+ 0.5+
150822 703 0.2- 1.1- 150822 300 0.0 0.4+ 150823 J95 0.3- 0.1+
150822 703 0.1- 0.5+ 150822 C43 0.6- 0.3- 150823 J95 0.1+ 0.3-
150822 703 0.1- 0.9- 150822 C43 0.1- 0.1- 150823 J95 0.3- 0.4+
Ephemeris:
2015 QB9 a,e,i = 1.71, 0.59, 7 q = 0.6959
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 07 25 10 12 11.6 +27 19 39 0.2580 0.7967 27.8 143.6 27.8
...
2015 08 09 10 02 40.5 +37 54 32 0.1026 0.9215 24.4 153.0 27.8
...
2015 08 17 07 06 21.2 +70 44 26 0.03619 0.9961 61.9 116.3 21.3
...
2015 08 23 23 14 17.9 +14 29 02 0.04894 1.0535 148.8 29.8 18.8
2015 08 24 23 07 03.5 +08 38 29 0.05693 1.0632 155.4 23.3 18.9
2015 08 25 23 01 46.3 +04 15 28 0.06542 1.0728 160.5 18.3 19.1
...
2015 08 31 22 46 33.7 -08 17 51 0.1214 1.1309 177.1 2.6 19.9
...
2015 09 08 22 39 38.7 -13 39 32 0.2027 1.2079 170.2 8.1 21.4
...
2015 09 23 22 37 26.5 -16 24 05 0.3724 1.3491 154.4 18.8 23.4
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-Q59
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