[Iaude] MPEC B108: 2022 QL79 [a=1.90,e=0.34,i=1.6,H=21.10]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Jan 23 09:39:00 EST 2024
M.P.E.C. 2024-B108 Issued 2024 January 23, 14:37 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
2022 QL79
Revision to MPEC 2022-S03
Additional Observations:
K22Q79L C2009 12 09.58972106 45 30.861+20 57 12.81 20.33GVEB108F51
K22Q79L C2009 12 16.21847 06 40 55.96 +20 36 31.0 oEB108691
K22Q79L C2009 12 16.23618 06 40 55.03 +20 36 28.2 oEB108691
K22Q79L C2009 12 16.25389 06 40 54.05 +20 36 26.5 oEB108691
K22Q79L C2009 12 27.33834006 31 16.320+20 13 12.75 20.03GVEB108F51
K22Q79L C2010 01 03.45299806 25 33.067+20 04 48.69 20.01GVEB108F51
K22Q79L C2010 01 03.46129206 25 32.640+20 04 48.00 20.71GVEB108F51
K22Q79L C2010 01 10.43683006 21 19.359+20 00 55.78 20.74GVEB108F51
K22Q79L C2010 01 10.44573506 21 19.026+20 00 55.59 20.76GVEB108F51
K22Q79L C2010 01 12.45450206 20 26.047+20 00 31.44 20.64GVEB108F51
K22Q79L C2010 01 12.46320906 20 25.781+20 00 31.18 21.05GVEB108F51
K22Q79L C2014 06 28.42940620 23 52.606-17 00 15.94 23.89GVEB108F51
K22Q79L C2014 06 28.44135420 23 52.058-17 00 16.07 23.70GVEB108F51
K22Q79L C2014 06 28.45325120 23 51.484-17 00 17.41 23.04GVEB108F51
K22Q79L C2014 06 28.46514820 23 50.958-17 00 17.69 23.88GVEB108F51
K22Q79L C2014 07 06.47942720 16 50.468-17 10 31.80 22.79GVEB108F51
K22Q79L C2018 02 20.31940009 51 28.160+09 18 46.46 21.99GVEB108F51
K22Q79L C2018 03 07.24291309 35 40.189+10 56 48.69 23.43GVEB108F51
K22Q79L C2018 03 07.27777909 35 38.411+10 57 00.33 23.54GVEB108F51
K22Q79L C2018 03 17.25398609 29 41.269+11 41 30.99 23.13GVEB108F51
K22Q79L C2018 03 17.27781009 29 40.666+11 41 36.19 23.19GVEB108F51
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer J. V. Scotti. 0.9-m
f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
091209 F51 0.11+ 0.01+ 180317 F51 0.01+ 0.00+ MPO733871 +0.00 days
Orbital elements:
2022 QL79 Earth MOID = 0.2661 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 106.56056 (2000.0) P Q
n 0.37576134 Peri. 163.95268 +0.68846057 -0.72485745
a 1.9019305 Node 242.53152 +0.66234358 +0.64216683
e 0.3389070 Incl. 1.58688 +0.29550470 +0.24940618
P 2.62 H 21.10 G 0.15 U 0
Residuals in seconds of arc
091209 F51 0.2+ 0.0 220727 F52 0.1+ 0.1+ 220919 F51 0.1+ 0.0
091216 691 1.0- 0.0 220727 F52 0.1+ 0.1+ 220928 G96 0.3- 0.2-
091216 691 0.5- 0.5- 220727 F52 0.5+ 0.1- 220928 G96 0.4+ 0.1-
091216 691 0.5- 0.2+ 220819 F51 0.1- 0.2+ 220928 G96 0.0 0.1+
091227 F51 0.1+ 0.1- 220819 F51 0.1+ 0.1+ 220928 G96 0.2+ 0.2-
100103 F51 0.3+ 0.1+ 220819 F51 0.3+ 0.0 221001 F51 0.0 0.0
100103 F51 0.3+ 0.1- 220819 F51 0.2+ 0.0 221001 F51 0.1+ 0.1-
100110 F51 0.2+ 0.0 220827 F51 0.0 0.1+ 221001 F51 0.0 0.0
100110 F51 0.0 0.1+ 220827 F51 0.1- 0.0 221001 F51 0.1+ 0.1+
100112 F51 0.1+ 0.1+ 220827 F51 0.1+ 0.1+ 221015 807 0.7- 0.4+
100112 F51 0.2+ 0.0 220827 F51 0.0 0.0 221015 807 0.3- 0.2-
140628 F51 0.0 0.0 220827 F51 0.1- 0.1- 221015 807 0.4- 0.1-
140628 F51 0.1+ 0.5+ 220827 F51 0.2- 0.1+ 221029 G96 0.1+ 0.1+
140628 F51 0.2- 0.2- 220827 F51 0.1+ 0.1- 221029 G96 0.3+ 0.1-
140628 F51 0.2+ 0.2+ 220914 F51 0.1+ 0.0 221029 G96 0.4+ 0.1+
140706 F51 0.1+ 0.0 220914 F51 0.0 0.1+ 221029 G96 0.0 0.2+
180220 F51 0.3+ 0.4+ 220914 F51 0.0 0.1+ 221117 807 0.0 0.1-
180307 F51 0.0 0.0 220914 F51 0.2+ 0.0 221117 807 0.0 0.1-
180307 F51 0.2- 0.1+ 220917 G96 0.1+ 0.0 221117 807 0.1- 0.2-
180317 F51 0.4- 0.0 220917 G96 0.1- 0.0 221117 F52 0.1- 0.1+
180317 F51 0.1+ 0.0 220917 G96 0.0 0.1- 221117 F52 0.3- 0.1-
220710 F52 0.4+ 0.2- 220917 G96 0.0 0.2- 221117 F52 0.1- 0.2-
220720 F52 0.1+ 0.2+ 220919 F51 0.1- 0.1+ 221117 F52 0.2- 0.0
220727 F52 0.1+ 0.1+ 220919 F51 0.1+ 0.0
220727 F52 0.0 0.0 220919 F51 0.0 0.0
Ephemeris:
2022 QL79 a,e,i = 1.90, 0.34, 2 q = 1.2574
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 24 14 47 36.7 -16 55 12 3.0436 2.4790 47.0 16.9 26.4
...
2024 01 08 15 09 36.9 -18 26 48 2.8981 2.4990 56.8 19.2 26.4
...
2024 01 16 15 20 41.6 -19 08 56 2.8105 2.5082 62.2 20.3 26.4
...
2024 01 22 15 28 37.4 -19 37 23 2.7409 2.5144 66.4 21.0 26.3
2024 01 23 15 29 54.6 -19 41 53 2.7290 2.5154 67.1 21.1 26.3
2024 01 24 15 31 11.2 -19 46 17 2.7170 2.5164 67.8 21.2 26.3
...
2024 01 30 15 38 36.8 -20 11 12 2.6435 2.5219 72.1 21.8 26.3
...
2024 02 07 15 47 49.7 -20 40 19 2.5416 2.5284 78.0 22.4 26.2
...
2024 02 22 16 02 29.3 -21 22 16 2.3425 2.5380 89.7 22.9 26.1
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-B108
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