[Iaude] MPEC Y18: 2019 YG [a=1.65,e=0.48,i=26.3,H=24.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 19 11:03:09 EST 2019
M.P.E.C. 2019-Y18 Issued 2019 December 19, 16:01 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 YG
Observations:
K19Y00G* C2019 12 17.24995 04 09 10.89 +26 15 49.5 20.0 GVEY018G96
K19Y00G C2019 12 17.25506 04 09 13.94 +26 13 42.6 VEY018G96
K19Y00G C2019 12 17.26017 04 09 17.10 +26 11 35.7 VEY018G96
K19Y00G C2019 12 17.26528 04 09 20.16 +26 09 28.0 VEY018G96
K19Y00G C2019 12 17.37170 04 10 23.58 +25 25 47.3 19.7 GVEY018I52
K19Y00G C2019 12 17.37263 04 10 24.11 +25 25 24.4 19.7 GVEY018I52
K19Y00G C2019 12 17.37356 04 10 24.66 +25 25 01.0 19.8 GVEY018I52
K19Y00G C2019 12 17.37449 04 10 25.22 +25 24 38.9 19.6 GVEY018I52
K19Y00G pC2019 12 17.98453304 16 19.91 +21 30 55.5 20.1 GVEY018L01
K19Y00G IC2019 12 17.98578904 16 20.52 +21 30 28.7 19.9 GVEY018L01
K19Y00G IC2019 12 17.98704204 16 21.17 +21 30 01.3 20.2 GVEY018L01
K19Y00G pC2019 12 17.98870804 16 22.00 +21 29 25.2 20.0 GVEY018L01
K19Y00G KC2019 12 18.09594504 17 24.42 +20 51 16.7 20.0 VuEY018H21
K19Y00G KC2019 12 18.09855904 17 25.67 +20 50 21.3 20.0 VuEY018H21
K19Y00G KC2019 12 18.10649704 17 29.45 +20 47 33.6 20.1 VuEY018H21
K19Y00G KC2019 12 19.06108 04 24 37.07 +15 39 32.3 20.0 RuEY018Z84
K19Y00G KC2019 12 19.06596 04 24 38.90 +15 38 05.6 19.5 RuEY018Z84
K19Y00G KC2019 12 19.06923504 24 47.97 +15 37 04.5 20.4 VuEY018H21
K19Y00G KC2019 12 19.07084 04 24 40.73 +15 36 39.1 19.9 RuEY018Z84
K19Y00G KC2019 12 19.07127704 24 48.74 +15 36 28.6 20.3 VuEY018H21
K19Y00G KC2019 12 19.07325004 24 49.46 +15 35 54.0 20.4 VuEY018H21
K19Y00G KC2019 12 19.07402 04 24 41.92 +15 35 43.2 19.7 RuEY018Z84
Observer details:
G96 Mt. Lemmon Survey. Observer H. Groeller. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer K. W. Wierzchos.
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. 1.0-m
reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, D. Koschny,
M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2019 YG Earth MOID = 0.0542 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 99.86081 (2000.0) P Q
n 0.46432962 Peri. 114.24974 +0.85470421 -0.27300273
a 1.6516517 Node 264.13841 +0.13732279 +0.93915161
e 0.4842261 Incl. 26.34994 +0.50062277 +0.20847966
P 2.12 H 24.7 G 0.15 U 7
Residuals in seconds of arc
191217 G96 0.1- 0.4+ 191217 L01 0.2- 0.7- 191219 Z84 0.2+ 0.0
191217 G96 0.4- 0.3+ 191217 L01 0.4- 0.1- 191219 H21 0.1+ 0.0
191217 G96 0.8+ 0.2+ 191217 L01 0.0 0.2- 191219 Z84 0.1+ 0.1-
191217 G96 0.7+ 0.9- 191217 L01 0.0 0.1- 191219 H21 0.2+ 0.1-
191217 I52 0.2+ 0.3+ 191218 H21 0.2- 0.4+ 191219 H21 0.1- 0.2-
191217 I52 0.2- 0.2+ 191218 H21 0.2- 0.2+ 191219 Z84 0.1- 0.3+
191217 I52 0.2- 0.4- 191218 H21 0.3- 0.0
191217 I52 0.1- 0.2+ 191219 Z84 0.3+ 0.2+
Ephemeris:
2019 YG a,e,i = 1.65, 0.48, 26 q = 0.8519
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 19 17 34 23.1 +35 31 12 0.2637 0.8939 61.7 103.3 25.4
...
2019 12 04 18 17 05.2 +52 02 29 0.1169 0.9666 77.2 96.0 23.4
...
2019 12 12 00 51 18.7 +69 58 18 0.05883 1.0151 119.8 57.3 20.6
...
2019 12 18 04 16 30.7 +21 26 30 0.07456 1.0546 160.6 18.1 20.1
2019 12 19 04 24 15.7 +15 58 34 0.08218 1.0614 159.7 18.8 20.4
2019 12 20 04 30 22.1 +11 28 12 0.09053 1.0682 157.8 20.4 20.6
...
2019 12 26 04 50 38.0 -03 30 48 0.1489 1.1101 146.0 29.7 22.1
...
2020 01 03 05 02 49.5 -10 30 10 0.2359 1.1677 137.3 34.8 23.3
...
2020 01 18 05 17 18.7 -13 34 10 0.4109 1.2784 128.0 37.3 24.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y18
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