[Iaude] MPEC S147: 2019 GP3 [a=1.87,e=0.46,i=8.9,H=20.79]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Sep 21 10:09:21 EDT 2023
M.P.E.C. 2023-S147 Issued 2023 September 21, 14:07 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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 GP3
Revision to MPEC 2019-G97
Additional Observations:
K19G03P 0C2023 09 13.54853101 25 06.352+12 58 45.97 22.38GVES147T12
K19G03P 0C2023 09 15.53616501 24 50.723+12 44 39.07 22.20GVES147T12
K19G03P 0C2023 09 15.53731901 24 50.705+12 44 38.52 22.20GVES147T12
K19G03P C2023 09 18.33979 01 24 13.15 +12 21 27.8 VES147G96
K19G03P C2023 09 18.34494 01 24 13.05 +12 21 25.2 22.0 GVES147G96
Observer details:
G96 Mt. Lemmon Survey. Observer J. K. Hogan. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
T12 University of Hawaii 88-inch telescope, Maunakea. Observer D. Hung.
Measurer D. J. Tholen. 2.24-m f/10.1 reflector + 2112 x 2112 pixels
STA1600 10k CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
230913 T12 0.06- 0.01- 230918 G96 0.06- 0.01- E2022-N10 +0.01 days
Orbital elements:
2019 GP3 Earth MOID = 0.1409 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 306.18156 (2000.0) P Q
n 0.38673355 Peri. 276.51177 -0.38276284 -0.92284813
a 1.8657845 Node 196.19818 +0.89675310 -0.35996194
e 0.4604573 Incl. 8.85487 +0.22209568 -0.13703548
P 2.55 H 20.79 G 0.15 U 1
Residuals in seconds of arc
181112 G96 0.1+ 0.1- 190404 W84 0.0 0.1- 190408 G96 0.2+ 0.3-
181112 G96 0.1- 0.4+ 190404 W84 0.0 0.1- 190408 I52 0.5+ 0.0
190402 F51 0.0 0.1+ 190404 W84 0.0 0.0 190408 I52 0.1+ 0.1-
190402 F51 0.1+ 0.1- 190404 W84 0.1- 0.1+ 190408 I52 0.5- 0.1-
190402 F51 0.0 0.1+ 190404 W84 0.0 0.1- 190408 I52 (0.1+ 1.1-)
190402 F51 0.1+ 0.0 190404 W84 0.0 0.0 190412 474 0.6- 0.1-
190403 W84 0.1- 0.0 190404 W84 0.1- 0.1+ 190412 474 0.6- 0.2-
190403 W84 0.1- 0.1- 190404 W84 0.1+ 0.1- 190412 474 0.0 0.3+
190403 W84 0.0 0.1- 190404 W84 0.2- 0.2+ 190414 I52 0.3+ 0.2-
190403 I52 (0.2- 1.5+) 190404 W84 0.0 0.0 190414 I52 0.5+ 0.0
190403 I52 0.3+ 0.1- 190404 W84 0.0 0.1- 190414 I52 0.6+ 0.1+
190403 I52 (0.6- 0.9-) 190404 W84 0.0 0.0 190414 I52 0.1- 0.3+
190403 W84 0.0 0.0 190404 W84 0.1+ 0.1- 190415 691 0.0 0.7-
190403 W84 0.1+ 0.1- 190404 W84 0.1+ 0.1- 190415 691 0.0 0.4+
190404 W84 0.2- 0.3+ 190404 W84 0.1- 0.0 190415 691 0.5+ 0.4+
190404 W84 0.1- 0.0 190404 W84 0.0 0.0 190424 F51 0.0 0.0
190404 W84 0.0 0.1+ 190404 W84 0.0 0.0 190424 F51 0.0 0.1+
190404 W84 0.0 0.1- 190404 W84 0.1+ 0.0 190424 F51 0.0 0.1+
190404 W84 0.1+ 0.0 190404 W84 0.1+ 0.2- 190424 F51 0.1+ 0.0
190404 W84 0.0 0.0 190404 W84 0.1- 0.0 190425 G96 0.1+ 0.2+
190404 W84 0.1+ 0.2- 190404 W84 0.0 0.0 190425 G96 0.1- 0.2+
190404 W84 0.0 0.1- 190404 W84 0.0 0.0 190425 G96 0.1- 0.1-
190404 W84 0.0 0.0 190404 W84 0.1+ 0.0 190425 G96 0.1- 0.1+
190404 W84 0.1+ 0.0 190404 W84 0.0 0.0 190425 I52 0.5+ 0.1-
190404 W84 0.1+ 0.0 190404 W84 0.1+ 0.1- 190425 I52 0.0 0.1+
190404 W84 0.0 0.0 190404 W84 0.0 0.0 190425 I52 0.1+ 0.0
190404 W84 0.1- 0.0 190404 W84 0.0 0.0 190425 I52 0.4- 0.4-
190404 W84 0.0 0.0 190404 W84 0.1+ 0.0 190427 I52 0.1+ 0.0
190404 W84 0.1+ 0.1- 190404 W84 0.0 0.0 190427 I52 0.2- 0.0
190404 W84 0.1- 0.0 190404 W84 0.0 0.1+ 190427 I52 0.3- 0.4-
190404 W84 0.1+ 0.1+ 190404 W84 0.0 0.0 190427 I52 0.1- 0.2+
190404 W84 0.0 0.1- 190404 W84 0.0 0.0 190505 807 0.1- 0.0
190404 W84 0.1+ 0.1- 190404 W84 0.1+ 0.0 190505 807 0.4- 0.4-
190404 W84 0.0 0.0 190404 W84 0.0 0.1- 190505 V06 0.3- 0.0
190404 W84 0.0 0.0 190404 W84 0.2+ 0.2- 190505 V06 0.2- 0.0
190404 W84 0.0 0.0 190404 W84 0.1+ 0.1- 190505 V06 0.2- 0.1+
190404 W84 0.0 0.1+ 190404 W84 0.0 0.1- 190505 V06 0.2- 0.0
190404 W84 0.0 0.0 190404 W84 0.1+ 0.0 190507 F51 0.1- 0.1-
190404 W84 0.1+ 0.0 190404 W84 0.1+ 0.0 190507 F51 0.0 0.1+
190404 W84 0.0 0.0 190404 W84 0.1+ 0.1- 190507 F51 0.0 0.1+
190404 W84 0.0 0.1+ 190404 W84 0.0 0.1- 190510 T12 0.1- 0.1+
190404 W84 0.0 0.0 190404 W84 0.2+ 0.0 190510 T12 0.2- 0.0
190404 W84 0.0 0.1- 190404 W84 0.0 0.1+ 190510 T12 0.1- 0.1+
190404 W84 0.1+ 0.2- 190405 691 0.3- 0.3+ 230913 T12 0.1+ 0.2+
190404 W84 0.0 0.1+ 190405 691 0.4- 0.8- 230915 T12 0.1- 0.2+
190404 W84 0.1- 0.0 190408 G96 0.3+ 0.1+ 230915 T12 0.1- 0.1+
190404 W84 0.0 0.1- 190408 G96 0.1- 0.1+ 230918 G96 (0.7- 0.8+)
190404 W84 0.0 0.1+ 190408 G96 0.1- 0.1+ 230918 G96 (0.6- 1.0+)
Ephemeris:
2019 GP3 a,e,i = 1.87, 0.46, 9 q = 1.0067
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 22 01 18 44.7 +13 51 17 1.0715 1.8464 124.8 26.7 23.5
...
2023 09 06 01 24 45.9 +13 36 32 0.8726 1.7566 138.0 22.6 22.8
...
2023 09 14 01 25 03.8 +12 55 45 0.7778 1.7072 146.0 19.3 22.4
...
2023 09 20 01 23 41.8 +12 05 57 0.7130 1.6696 152.5 16.2 22.0
2023 09 21 01 23 19.8 +11 55 52 0.7027 1.6633 153.6 15.6 22.0
2023 09 22 01 22 55.3 +11 45 16 0.6927 1.6569 154.7 15.0 21.9
...
2023 09 28 01 19 37.7 +10 30 04 0.6359 1.6187 161.9 11.1 21.5
...
2023 10 06 01 13 01.2 +08 17 24 0.5706 1.5672 172.2 5.0 21.0
...
2023 10 21 00 55 22.8 +02 35 45 0.4829 1.4695 166.4 9.2 20.7
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-S147
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