MPEC 2017-B157: 2017 BQ32
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M.P.E.C. 2017-B157 Issued 2017 Jan. 31, 12:26 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 BQ32
Observations:
K17B32Q* C2017 01 30.23772 08 39 21.74 +44 01 39.8 19.9 VqEB157G96
K17B32Q C2017 01 30.23914 08 39 21.04 +44 01 05.2 qEB157G96
K17B32Q C2017 01 30.24224 08 39 19.79 +43 59 42.6 19.9 VqEB157G96
K17B32Q C2017 01 30.24505 08 39 18.60 +43 58 30.7 20.3 VqEB157G96
K17B32Q C2017 01 30.24796 08 39 17.42 +43 57 14.4 19.6 VqEB157G96
K17B32Q C2017 01 30.24941 08 39 16.81 +43 56 37.9 19.9 VqEB157G96
K17B32Q C2017 01 30.25246 08 39 15.53 +43 55 16.4 19.1 VqEB157G96
K17B32Q C2017 01 30.25387 08 39 14.85 +43 54 41.5 20.3 VqEB157G96
K17B32Q KC2017 01 30.28122 08 38 57.24 +43 42 14.8 20.1 RqEB157H36
K17B32Q KC2017 01 30.29058 08 38 53.28 +43 38 06.0 19.6 RqEB157H36
K17B32Q KC2017 01 30.29991 08 38 49.40 +43 33 57.9 20.1 RqEB157H36
K17B32Q KC2017 01 30.30925 08 38 45.50 +43 29 47.5 19.7 RqEB157H36
K17B32Q C2017 01 30.32590008 38 42.45 +43 22 52.6 20.5 GUEB157H01
K17B32Q C2017 01 30.32635 08 38 43.63 +43 22 49.8 20.5 VqEB157I52
K17B32Q C2017 01 30.32676 08 38 43.42 +43 22 39.2 20.5 VqEB157I52
K17B32Q C2017 01 30.32718 08 38 43.25 +43 22 27.3 20.6 VqEB157I52
K17B32Q C2017 01 30.32760 08 38 43.11 +43 22 16.4 20.3 VqEB157I52
K17B32Q C2017 01 30.33284708 38 39.51 +43 19 46.0 20.3 GUEB157H01
K17B32Q C2017 01 30.34059408 38 36.22 +43 16 17.4 19.6 GUEB157H01
K17B32Q C2017 01 30.34678708 38 33.59 +43 13 30.5 19.7 GUEB157H01
K17B32Q KC2017 01 30.78285 08 36 54.24 +39 51 42.4 19.5 RoEB157K88
K17B32Q KC2017 01 30.78797 08 36 52.51 +39 49 21.8 19.7 RoEB157K88
K17B32Q KC2017 01 30.79332 08 36 50.75 +39 46 53.9 19.6 RoEB157K88
K17B32Q C2017 01 31.23458 08 34 49.05 +36 15 33.0 19.3 VqEB157I52
K17B32Q C2017 01 31.23499 08 34 48.88 +36 15 20.4 20.0 VqEB157I52
K17B32Q C2017 01 31.23556 08 34 48.65 +36 15 03.7 19.7 VqEB157I52
K17B32Q C2017 01 31.23731 08 34 47.95 +36 14 12.0 20.4 VqEB157I52
Observer details:
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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.
1.5-m reflector + 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers J. A. Johnson,
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.
K88 GINOP-KHK, Piszkesteto. Observers K. Sarneczky, S. Kurti. Measurer
K. Sarneczky. 0.60-m Schmidt + CCD.
Orbital elements:
2017 BQ32 Earth MOID = 0.0264 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 10.14378 (2000.0) P Q
n 0.71186424 Peri. 179.57929 -0.67697921 -0.71681800
a 1.2422374 Node 313.01771 +0.67460010 -0.51362656
e 0.1855224 Incl. 13.19914 +0.29430233 -0.47155032
P 1.38 H 26.6 G 0.15 U 7
Residuals in seconds of arc
170130 G96 0.2+ 0.1+ 170130 H36 0.1- 0.8- 170130 H01 0.0 0.2-
170130 G96 0.9- 2.2+ 170130 H36 0.2+ 0.2+ 170130 H01 0.1- 0.1+
170130 G96 0.2- 0.2- 170130 H36 0.2+ 0.0 170130 K88 0.2+ 0.0
170130 G96 0.2- 0.6+ 170130 H01 0.1- 0.0 170130 K88 0.1- 0.4+
170130 G96 0.4+ 0.3- 170130 I52 0.0 0.2- 170130 K88 0.4+ 0.1+
170130 G96 0.4+ 0.9+ 170130 I52 0.4- 0.2+ 170131 I52 0.2+ 0.5+
170130 G96 0.6+ 1.5- 170130 I52 0.3- 0.5- 170131 I52 0.0 0.1-
170130 G96 0.2- 0.3+ 170130 I52 0.2+ 0.1- 170131 I52 0.1- 0.1-
170130 H36 0.1+ 1.0- 170130 H01 0.1+ 0.1- 170131 I52 0.4- 0.4-
Ephemeris:
2017 BQ32 a,e,i = 1.24, 0.19, 13 q = 1.0118
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 01 01 16 01 13.7 +85 11 52 0.1381 1.0374 109.4 63.4 24.6
...
2017 01 16 11 38 23.7 +83 38 14 0.07932 1.0190 114.4 61.6 23.3
...
2017 01 24 09 23 49.2 +72 35 39 0.04852 1.0137 126.0 51.8 22.0
...
2017 01 30 08 40 21.6 +45 43 39 0.03027 1.0119 151.9 27.3 20.3
2017 01 31 08 35 41.3 +38 10 25 0.02842 1.0118 158.9 20.5 19.9
2017 02 01 08 31 31.8 +29 43 05 0.02716 1.0118 166.1 13.6 19.6
...
2017 02 07 08 14 31.7 -19 25 03 0.03332 1.0125 141.4 37.4 20.8
...
2017 02 15 08 04 13.9 -45 26 50 0.06069 1.0165 116.7 60.2 22.7
...
2017 03 02 08 02 16.9 -56 55 37 0.1194 1.0326 107.1 66.5 24.4
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-B157
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