[Iaude] MPEC X145: 2023 XD4 [a=2.41,e=0.50,i=26.2,H=20.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 7 21:34:24 EST 2023
M.P.E.C. 2023-X145 Issued 2023 December 8, 02:32 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 XD4
Observations:
K23X04D*1C2023 12 05.52085308 11 11.555+09 18 55.87 19.37GVEX145G96
K23X04D 1C2023 12 05.52598408 11 12.498+09 19 18.05 19.23GVEX145G96
K23X04D 1C2023 12 05.53111808 11 13.420+09 19 39.83 18.75GVEX145G96
K23X04D 1C2023 12 05.53625108 11 14.384+09 20 02.44 19.23GVEX145G96
K23X04D 1C2023 12 05.54516208 11 16.030+09 20 41.10 20.56GVEX145G96
K23X04D 1C2023 12 05.54608308 11 16.230+09 20 44.40 20.00GVEX145G96
K23X04D C2023 12 05.63041908 11 32.758+09 26 57.98 19.76wXEX145F52
K23X04D C2023 12 05.63621408 11 33.815+09 27 23.17 20.13wXEX145F52
K23X04D KC2023 12 06.34296908 13 52.41 +10 19 18.2 19.1 GXEX145858
K23X04D KC2023 12 06.35005208 13 53.73 +10 19 49.8 19.4 GXEX145858
K23X04D KC2023 12 06.35694108 13 55.04 +10 20 20.8 19.4 GXEX145858
K23X04D mC2023 12 06.49140908 14 20.134+10 30 24.80 19.96GVEX145I52
K23X04D mC2023 12 06.49271808 14 20.342+10 30 31.03 20.03GVEX145I52
K23X04D mC2023 12 06.49402508 14 20.594+10 30 37.15 20.10GVEX145I52
K23X04D mC2023 12 06.49722008 14 21.188+10 30 51.59 20.34GVEX145I52
K23X04D KB2023 12 06.97161208 15 56.03 +11 06 35.7 XEX145958
K23X04D C2023 12 06.97258 08 15 55.97 +11 07 16.3 19.4 GVEX145M28
K23X04D C2023 12 06.97460 08 15 56.38 +11 07 25.8 19.3 GVEX145M28
K23X04D C2023 12 06.97661 08 15 56.75 +11 07 35.6 19.1 GVEX145M28
K23X04D KB2023 12 06.97688808 15 57.04 +11 06 59.3 20.0 GXEX145958
K23X04D KC2023 12 06.97938508 15 57.34 +11 07 11.9 19.6 GVEX145104
K23X04D KB2023 12 06.98214808 15 58.01 +11 07 23.9 19.9 GXEX145958
K23X04D KC2023 12 06.98944808 15 59.28 +11 07 58.1 19.4 GVEX145104
K23X04D KC2023 12 06.99447908 16 00.25 +11 08 20.5 19.7 GVEX145104
K23X04D KB2023 12 07.20527 08 16 40.28 +11 24 28.4 19.8 VZEX145C95
K23X04D KB2023 12 07.21687 08 16 42.47 +11 25 21.9 19.7 VZEX145C95
K23X04D KB2023 12 07.22847 08 16 44.71 +11 26 15.0 19.3 VZEX145C95
K23X04D KC2023 12 07.38102908 17 15.75 +11 38 02.9 20.2 GVEX145H21
K23X04D KC2023 12 07.38382608 17 16.30 +11 38 15.6 20.3 GVEX145H21
K23X04D KC2023 12 07.38662208 17 16.85 +11 38 28.5 VEX145H21
K23X04D KC2023 12 07.38951108 17 17.38 +11 38 42.6 20.4 GVEX145H21
K23X04D KC2023 12 07.91939008 19 04.294+12 19 54.77 19.8 GVEX145M60
K23X04D KC2023 12 07.93093108 19 06.514+12 20 49.70 19.7 GVEX145M60
K23X04D KC2023 12 07.93153608 19 06.56 +12 20 52.3 19.8 GVEX145L01
K23X04D KC2023 12 07.93363808 19 07.02 +12 21 02.1 20.2 GVEX145L01
K23X04D KC2023 12 07.93532008 19 07.33 +12 21 10.4 19.7 GVEX145L01
K23X04D KC2023 12 07.93968408 19 08.261+12 21 31.07 19.3 GVEX145M60
K23X04D KC2023 12 07.98976608 19 17.97 +12 25 28.2 19.4 GVEX145K51
K23X04D KC2023 12 07.99327808 19 18.64 +12 25 44.7 19.2 GVEX145K51
K23X04D KC2023 12 07.99736008 19 19.44 +12 26 04.0 19.5 GVEX145K51
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CMO.
F52 Pan-STARRS 2, 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 J. K. Hogan. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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. 1.0-m
prime focus + CCD.
K51 Osservatorio del Celado, Castello Tesino. Observer M. Campestrin. 0.80-m
f/4 reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M60 Virgil Observatory, Loiano. Observer A. Carbognani. 0.3-m f/4.0
Reflector + CCD.
Orbital elements:
2023 XD4 Earth MOID = 0.2201 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 333.57184 (2000.0) P Q
n 0.26316501 Peri. 9.11281 -0.14224694 -0.88558554
a 2.4116667 Node 90.01109 +0.87802101 -0.31912762
e 0.5019865 Incl. 26.24168 +0.45699553 +0.33748453
P 3.75 H 20.47 G 0.15 U 9
Residuals in seconds of arc
231205 G96 0.1+ 0.1+ 231206 I52 0.4- 0.3+ 231207 H21 0.1+ 0.3-
231205 G96 0.1+ 0.0 231206 958 0.1- 0.4+ 231207 H21 0.4+ 0.4-
231205 G96 0.3- 0.4- 231206 M28 0.7- 1.7+ 231207 H21 0.2+ 0.3+
231205 G96 0.0 0.1- 231206 M28 0.3- 1.9+ 231207 M60 0.5+ 0.3-
231205 G96 0.0 0.0 231206 M28 0.4- 2.5+ 231207 M60 0.2- 0.1-
231205 G96 0.4+ 0.7- 231206 958 0.1- 0.2- 231207 L01 0.6- 0.1-
231205 F52 0.1+ 0.0 231206 104 0.1- 0.4+ 231207 L01 0.2+ 0.3-
231205 F52 0.1+ 0.0 231206 958 0.8- 0.2+ 231207 L01 0.1- 0.1+
231206 858 0.0 0.1+ 231206 104 0.1+ 0.5+ 231207 M60 0.3+ 0.2-
231206 858 0.1- 0.0 231206 104 0.3+ 0.2- 231207 K51 0.2+ 0.1+
231206 858 0.3+ 0.1+ 231207 C95 0.2+ 0.2- 231207 K51 0.1+ 0.1-
231206 I52 0.0 0.4- 231207 C95 0.1- 0.1+ 231207 K51 0.2+ 0.2-
231206 I52 0.5- 0.0 231207 C95 0.2+ 0.1-
231206 I52 0.3- 0.2+ 231207 H21 0.2- 0.1-
Ephemeris:
2023 XD4 a,e,i = 2.41, 0.50, 26 q = 1.2010
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 08 06 56 32.4 -09 49 00 0.5275 1.2962 113.7 44.4 21.3
...
2023 11 23 07 34 25.2 -02 29 10 0.4039 1.2443 120.9 42.9 20.6
...
2023 12 01 07 57 10.6 +04 18 40 0.3492 1.2243 126.0 40.7 20.2
...
2023 12 07 08 16 00.3 +11 08 58 0.3162 1.2132 130.1 38.4 19.9
2023 12 08 08 19 19.0 +12 26 29 0.3115 1.2117 130.7 38.0 19.9
2023 12 09 08 22 40.9 +13 46 32 0.3071 1.2103 131.4 37.6 19.8
...
2023 12 15 08 44 05.5 +22 34 02 0.2869 1.2039 134.8 35.5 19.6
...
2023 12 23 09 16 16.8 +35 26 57 0.2783 1.2011 136.6 34.3 19.5
...
2024 01 07 10 26 58.0 +55 55 49 0.3160 1.2134 130.7 37.9 19.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X145
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