[Iaude] MPEC Y25: 2023 XR16 [a=1.53,e=0.34,i=4.7,H=26.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Dec 17 10:04:06 EST 2023
M.P.E.C. 2023-Y25 Issued 2023 December 17, 15:02 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
2023 XR16
Observations:
K23X16R* C2023 12 13.36849704 08 45.405+22 29 23.73 19.4 GVEY025U74
K23X16R C2023 12 13.37225904 08 50.653+22 28 50.73 19.4 GVEY025U74
K23X16R 1C2023 12 14.22856 04 29 22.36 +20 27 45.5 19.9 GVEY025703
K23X16R 1C2023 12 14.23280 04 29 27.60 +20 27 09.0 21.1 GVEY025703
K23X16R C2023 12 15.46943604 55 23.339+17 33 53.94 19.70wXEY025F51
K23X16R C2023 12 15.48420704 55 39.147+17 31 48.75 19.75wXEY025F51
K23X16R KC2023 12 15.96806 05 04 55.39 +16 24 08.1 19.7 GVEY025K88
K23X16R KC2023 12 15.97254 05 05 00.00 +16 23 31.1 19.9 GVEY025K88
K23X16R KC2023 12 16.04661 05 06 18.02 +16 13 41.1 VEY025204
K23X16R KC2023 12 16.05358 05 06 25.17 +16 12 43.8 VEY025204
K23X16R KC2023 12 16.06056 05 06 32.31 +16 11 46.6 20.1 GVEY025204
K23X16R KB2023 12 16.83132905 20 12.94 +14 32 03.2 19.1 GXEY025958
K23X16R KB2023 12 16.83654005 20 17.86 +14 31 25.3 19.3 GXEY025958
K23X16R KB2023 12 16.84176705 20 22.68 +14 30 48.3 19.8 GXEY025958
K23X16R 1B2023 12 16.85405 05 20 33.000+14 34 15.78 20.0 VZEY025M49
K23X16R 1B2023 12 16.85839 05 20 36.886+14 33 43.85 20.4 VZEY025M49
K23X16R 1B2023 12 16.86272 05 20 40.745+14 33 11.74 20.0 VZEY025M49
K23X16R KC2023 12 16.91618 05 21 25.71 +14 21 35.4 20.0 VqEY025L04
K23X16R KC2023 12 16.91954 05 21 28.72 +14 21 10.6 20.0 VqEY025L04
K23X16R KC2023 12 16.92454 05 21 33.21 +14 20 33.1 19.8 VqEY025L04
K23X16R KC2023 12 16.97281405 22 18.53 +14 14 38.7 19.7 GVEY025L01
K23X16R KC2023 12 16.97429805 22 19.87 +14 14 27.3 19.8 GVEY025L01
K23X16R KC2023 12 16.97578205 22 21.20 +14 14 15.9 19.8 GVEY025L01
K23X16R KC2023 12 16.97726605 22 22.51 +14 14 05.4 20.1 GVEY025L01
K23X16R KC2023 12 16.97875205 22 23.84 +14 13 53.8 19.7 GVEY025L01
K23X16R 1C2023 12 17.30210105 27 32.782+13 35 14.60 19.78GVEY025G96
K23X16R 1C2023 12 17.30728705 27 37.105+13 34 37.02 19.72GVEY025G96
K23X16R 1C2023 12 17.31248105 27 41.411+13 33 59.58 19.63GVEY025G96
K23X16R 1C2023 12 17.31768305 27 45.760+13 33 21.89 19.78GVEY025G96
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers B. Gray, D.
Rankin, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
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.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. C. Beshore, D.
Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
M. Junius. 0.25-m f/4.5 reflector + CMO.
U74 JPL SynTrack Robotic Telescope 2, Auberry. Observers N. Saini, C. Zhai,
R. Trahan, M. Zhan, M. Shao. 0.36-m Reflector + CCD.
Orbital elements:
2023 XR16 Earth MOID = 0.0218 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 319.34315 (2000.0) P Q
n 0.52231257 Peri. 164.13255 +0.42208862 -0.90289351
a 1.5270352 Node 260.84285 +0.82252427 +0.41916759
e 0.3434955 Incl. 4.72893 +0.38117585 +0.09529869
P 1.89 H 26.79 G 0.15 U 7
Residuals in seconds of arc
231213 U74 0.2- 0.2+ 231216 204 0.1- 0.1- 231216 L01 0.4- 0.4+
231213 U74 0.0 0.2+ 231216 958 0.1- 0.1+ 231216 L01 0.2- 0.1+
231214 703 0.3+ 0.2+ 231216 958 0.1+ 0.1+ 231216 L01 0.1- 0.2-
231214 703 0.4- 0.6- 231216 958 1.2- 1.2+ 231216 L01 0.2- 0.4+
231215 F51 0.0 0.1+ 231216 M49 0.2+ 0.4+ 231216 L01 0.2- 0.0
231215 F51 0.0 0.1+ 231216 M49 0.2+ 0.3+ 231217 G96 0.3+ 0.2-
231215 K88 0.3+ 0.1+ 231216 M49 0.2+ 0.0 231217 G96 0.2+ 0.2-
231215 K88 0.4+ 0.5- 231216 L04 0.3+ 0.1- 231217 G96 0.3- 0.0
231216 204 0.1+ 0.3+ 231216 L04 0.1+ 0.2+ 231217 G96 0.2- 0.1+
231216 204 0.2+ 0.0 231216 L04 0.0 0.1+
Ephemeris:
2023 XR16 a,e,i = 1.53, 0.34, 5 q = 1.0025
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 17 21 58 26.4 +23 11 39 0.07721 1.0108 104.3 71.4 23.8
...
2023 12 02 23 35 39.1 +29 39 56 0.03904 1.0027 114.3 63.6 22.0
...
2023 12 10 02 35 40.5 +29 07 49 0.02731 1.0077 146.0 33.1 20.4
...
2023 12 16 05 05 33.3 +16 22 25 0.03165 1.0155 170.8 8.9 19.9
2023 12 17 05 22 46.0 +14 13 37 0.03344 1.0172 170.4 9.3 20.1
2023 12 18 05 37 52.0 +12 15 19 0.03546 1.0189 168.9 10.7 20.3
...
2023 12 24 06 36 48.7 +04 04 55 0.05064 1.0311 159.3 19.7 21.4
...
2024 01 01 07 12 04.4 -00 35 26 0.07534 1.0522 155.2 23.0 22.4
...
2024 01 16 07 36 08.4 -02 07 56 0.1299 1.1041 156.6 20.8 23.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Y25
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