[Iaude] MPEC Y56: 2019 YQ1 [a=1.81,e=0.28,i=37.0,H=22.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Dec 21 14:02:39 EST 2019
M.P.E.C. 2019-Y56 Issued 2019 December 21, 19:01 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 YQ1
Observations:
K19Y01Q* C2019 12 19.10131 03 20 51.72 +18 38 29.5 21.6 GVEY056G96
K19Y01Q C2019 12 19.10687 03 20 51.87 +18 37 57.5 21.6 GVEY056G96
K19Y01Q C2019 12 19.11244 03 20 51.99 +18 37 23.2 21.1 GVEY056G96
K19Y01Q C2019 12 19.11799 03 20 52.11 +18 36 51.0 21.7 GVEY056G96
K19Y01Q C2019 12 19.15273 03 20 52.94 +18 33 23.8 21.5 GVEY056V06
K19Y01Q C2019 12 19.15673 03 20 53.01 +18 32 59.8 21.3 GVEY056V06
K19Y01Q C2019 12 19.16073 03 20 53.11 +18 32 35.7 20.9 GVEY056V06
K19Y01Q C2019 12 20.09604 03 21 23.61 +17 00 35.6 21.8 GVEY056V06
K19Y01Q C2019 12 20.09871 03 21 23.67 +17 00 20.1 21.4 GVEY056V06
K19Y01Q C2019 12 20.10137 03 21 23.75 +17 00 04.0 21.6 GVEY056V06
K19Y01Q C2019 12 20.10404 03 21 23.80 +16 59 48.6 21.2 GVEY056V06
K19Y01Q |C2019 12 21.05620 03 21 55.90 +15 29 06.9 21.5 VVEY056807
K19Y01Q |C2019 12 21.06187 03 21 56.04 +15 28 34.7 21.5 VVEY056807
K19Y01Q |C2019 12 21.06753 03 21 56.19 +15 28 02.7 21.3 VVEY056807
K19Y01Q C2019 12 21.11707 03 21 58.47 +15 22 58.6 21.5 GVEY056V06
K19Y01Q C2019 12 21.11974 03 21 58.54 +15 22 43.0 21.1 GVEY056V06
K19Y01Q C2019 12 21.12240 03 21 58.63 +15 22 28.0 21.6 GVEY056V06
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 astrograph + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers 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, D. Rankin, R. L. Seaman,
F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper. Observers T. A. Pruyne, D. Rankin. Measurers
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, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.55-m reflector + CCD.
Orbital elements:
2019 YQ1 Earth MOID = 0.3137 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 69.44739 (2000.0) P Q
n 0.40411722 Peri. 173.90045 +0.29368662 -0.75346616
a 1.8118872 Node 257.76255 +0.84961619 +0.48776740
e 0.2842180 Incl. 37.00798 +0.43806449 -0.44087607
P 2.44 H 22.1 G 0.15 U 8
Residuals in seconds of arc
191219 G96 0.3- 0.6- 191219 V06 0.2+ 0.1- 191221 807 0.2- 0.0
191219 G96 0.0 0.5+ 191220 V06 0.1+ 0.3+ 191221 807 0.2- 0.0
191219 G96 0.1- 0.6- 191220 V06 0.0 0.3+ 191221 V06 0.1+ 0.4+
191219 G96 0.3- 0.3+ 191220 V06 0.2+ 0.4- 191221 V06 0.1+ 0.2-
191219 V06 0.3+ 0.3+ 191220 V06 0.1- 0.3- 191221 V06 0.3+ 0.2-
191219 V06 0.1+ 0.1+ 191221 807 0.1- 0.1+
Ephemeris:
2019 YQ1 a,e,i = 1.81, 0.28, 37 q = 1.2969
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 21 03 28 06.1 +65 03 24 0.4078 1.3070 134.6 32.6 22.1
...
2019 12 06 03 18 01.9 +42 33 07 0.3411 1.2976 152.6 20.5 21.3
...
2019 12 14 03 18 45.6 +27 37 19 0.3435 1.2972 151.8 21.0 21.4
...
2019 12 20 03 21 19.5 +17 10 08 0.3644 1.2989 144.9 25.8 21.7
2019 12 21 03 21 53.6 +15 34 13 0.3693 1.2994 143.5 26.8 21.7
2019 12 22 03 22 29.9 +14 01 12 0.3746 1.2999 142.1 27.7 21.8
...
2019 12 28 03 26 51.4 +05 47 42 0.4132 1.3040 133.8 33.0 22.1
...
2020 01 05 03 34 21.2 -02 23 48 0.4787 1.3122 124.0 38.4 22.6
...
2020 01 20 03 52 20.0 -11 23 44 0.6242 1.3354 110.3 43.7 23.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y56
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