[Iaude] MPEC Y19: 2019 YH [a=1.93,e=0.56,i=21.3,H=21.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 19 11:06:25 EST 2019
M.P.E.C. 2019-Y19 Issued 2019 December 19, 16:04 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 YH
Observations:
K19Y00H* C2019 12 17.47852 06 53 18.80 +29 41 31.4 VEY019G96
K19Y00H C2019 12 17.48317 06 53 18.72 +29 41 52.5 20.2 GVEY019G96
K19Y00H C2019 12 17.48782 06 53 18.67 +29 42 13.4 20.6 GVEY019G96
K19Y00H C2019 12 17.49247 06 53 18.60 +29 42 34.4 20.5 GVEY019G96
K19Y00H C2019 12 17.54620 06 53 18.00 +29 46 36.2 VEY019I52
K19Y00H C2019 12 17.54696 06 53 17.93 +29 46 39.4 VEY019I52
K19Y00H C2019 12 17.54772 06 53 17.95 +29 46 43.7 VEY019I52
K19Y00H C2019 12 17.54849 06 53 17.93 +29 46 46.2 VEY019I52
K19Y00H KC2019 12 18.25421 06 53 15.93 +30 41 40.8 20.1 RqEY019H36
K19Y00H KC2019 12 18.26156 06 53 15.77 +30 42 14.6 20.2 RqEY019H36
K19Y00H KC2019 12 18.26880 06 53 15.74 +30 42 49.5 20.4 RqEY019H36
K19Y00H KC2019 12 18.27617 06 53 15.50 +30 43 25.8 19.9 RqEY019H36
K19Y00H KC2019 12 18.40583 06 53 13.13 +30 53 44.6 19.6 RqEY019734
K19Y00H KC2019 12 18.41783 06 53 12.87 +30 54 42.4 qEY019734
K19Y00H KC2019 12 18.42981 06 53 12.67 +30 55 38.6 19.9 RqEY019734
K19Y00H KC2019 12 18.43581 06 53 12.57 +30 56 07.8 20.1 RqEY019734
K19Y00H KC2019 12 19.22657806 53 07.16 +32 01 04.2 19.8 VuEY019H21
K19Y00H KC2019 12 19.22948306 53 07.09 +32 01 18.9 19.9 VuEY019H21
K19Y00H KC2019 12 19.23287506 53 07.03 +32 01 36.1 20.1 VuEY019H21
K19Y00H C2019 12 19.37933 06 53 04.41 +32 14 02.0 20.0 GVEY019I52
K19Y00H C2019 12 19.38009 06 53 04.38 +32 14 06.4 20.1 GVEY019I52
K19Y00H C2019 12 19.38085 06 53 04.38 +32 14 09.9 20.1 GVEY019I52
Observer details:
734 Farpoint Observatory, Eskridge. Observers G. Hug, D. Cromer, D. Goodin.
Measurer D. Cromer. 0.69-m reflector + CCD.
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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/5.1 reflector +
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers K. W. Wierzchos, T. A.
Pruyne. 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.
Orbital elements:
2019 YH Earth MOID = 0.1731 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 33.77089 (2000.0) P Q
n 0.36692943 Peri. 89.42269 -0.92664574 -0.10161578
a 1.9323288 Node 84.70556 -0.05651210 -0.91418358
e 0.5566154 Incl. 21.31485 +0.37166389 -0.39235522
P 2.69 H 21.8 G 0.15 U 9
Residuals in seconds of arc
191217 G96 0.3+ 0.5- 191218 H36 0.0 0.2+ 191219 H21 0.0 0.1-
191217 G96 0.1+ 0.3- 191218 H36 0.3- 1.2- 191219 H21 0.1- 0.1-
191217 G96 0.2+ 0.2- 191218 H36 1.0+ 1.0- 191219 H21 0.1+ 0.1-
191217 G96 0.1+ 0.1- 191218 H36 0.3- 0.1+ 191219 I52 0.1+ 0.2-
191217 I52 0.3+ 0.3+ 191218 734 0.4+ 0.2+ 191219 I52 0.1- 0.3+
191217 I52 0.5- 0.1+ 191218 734 0.3- 0.9+ 191219 I52 0.2+ 0.0
191217 I52 0.1- 1.0+ 191218 734 0.3- 0.0
191217 I52 0.3- 0.0 191218 734 0.3- 0.7+
Ephemeris:
2019 YH a,e,i = 1.93, 0.56, 21 q = 0.8568
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 19 06 41 49.5 +12 20 49 0.6382 1.5070 134.7 27.8 23.0
...
2019 12 04 06 50 48.6 +17 59 49 0.4432 1.3839 148.8 21.7 21.8
...
2019 12 12 06 53 06.4 +23 47 26 0.3535 1.3176 157.2 16.8 21.0
...
2019 12 18 06 53 17.1 +30 21 41 0.2947 1.2680 162.3 13.6 20.4
2019 12 19 06 53 08.8 +31 42 11 0.2858 1.2597 162.7 13.4 20.4
2019 12 20 06 52 57.1 +33 07 32 0.2772 1.2515 163.0 13.3 20.3
...
2019 12 26 06 50 14.0 +43 34 21 0.2318 1.2023 158.6 17.4 19.9
...
2020 01 03 06 38 06.2 +62 57 10 0.1936 1.1382 139.9 33.8 19.9
...
2020 01 18 19 47 46.6 +75 31 15 0.2025 1.0258 96.3 72.4 20.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y19
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