[Iaude] MPEC X99: 2019 XU2 [a=1.36,e=0.24,i=8.7,H=23.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 9 13:44:40 EST 2019
M.P.E.C. 2019-X99 Issued 2019 December 9, 18:43 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 XU2
Observations:
K19X02U* C2019 12 07.44207605 46 23.685-09 53 24.05 19.19iUEX099F52
K19X02U C2019 12 07.45385105 46 24.428-09 51 39.45 19.04iUEX099F52
K19X02U pC2019 12 07.99540505 47 24.66 -08 31 38.5 19.4 GVEX099L01
K19X02U pC2019 12 07.99672705 47 24.77 -08 31 28.0 19.3 GVEX099L01
K19X02U pC2019 12 08.00131305 47 25.08 -08 30 47.1 19.4 GVEX099L01
K19X02U KC2019 12 08.10014 05 47 33.23 -08 15 59.6 VEX099204
K19X02U KC2019 12 08.11025 05 47 34.05 -08 14 28.3 19.5 GVEX099204
K19X02U KC2019 12 08.23559805 47 53.01 -07 55 37.3 19.4 VuEX099H21
K19X02U KC2019 12 08.23822205 47 53.20 -07 55 13.8 19.4 VuEX099H21
K19X02U KC2019 12 08.24084605 47 53.38 -07 54 50.2 19.5 VuEX099H21
K19X02U KC2019 12 08.24347005 47 53.58 -07 54 26.7 19.4 VuEX099H21
K19X02U *C2019 12 09.63538 05 50 22.71 -04 22 54.4 18.2 RtEX099E10
K19X02U *C2019 12 09.63591 05 50 22.76 -04 22 49.2 17.9 RtEX099E10
K19X02U *C2019 12 09.63697 05 50 22.82 -04 22 39.1 18.2 RtEX099E10
K19X02U *C2019 12 09.63802 05 50 22.88 -04 22 29.4 17.9 RtEX099E10
K19X02U *C2019 12 09.63854 05 50 22.92 -04 22 24.9 18.0 RtEX099E10
K19X02U *C2019 12 09.63907 05 50 22.96 -04 22 20.2 17.6 RtEX099E10
K19X02U *C2019 12 09.63961 05 50 22.98 -04 22 16.3 18.0 RtEX099E10
K19X02U *C2019 12 09.64013 05 50 23.01 -04 22 11.9 17.9 RtEX099E10
K19X02U *C2019 12 09.64066 05 50 23.06 -04 22 06.0 17.8 RtEX099E10
K19X02U *C2019 12 09.64118 05 50 23.08 -04 22 02.1 18.1 RtEX099E10
K19X02U *C2019 12 09.64171 05 50 23.12 -04 21 56.2 17.9 RtEX099E10
K19X02U *C2019 12 09.64225 05 50 23.16 -04 21 51.2 18.2 RtEX099E10
K19X02U *C2019 12 09.64278 05 50 23.18 -04 21 46.7 18.1 RtEX099E10
K19X02U *C2019 12 09.64331 05 50 23.22 -04 21 41.9 17.8 RtEX099E10
K19X02U *C2019 12 09.64383 05 50 23.24 -04 21 38.1 18.3 RtEX099E10
K19X02U *C2019 12 09.64438 05 50 23.28 -04 21 32.8 17.7 RtEX099E10
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
E10 Siding Spring-Faulkes Telescope South. Observer P. Breitenstein. 2.0-m
Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, T. Lowe, A.
Schultz, M. Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L.
Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 XU2 Earth MOID = 0.0714 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 122.99449 (2000.0) P Q
n 0.62483459 Peri. 323.34141 +0.59348841 -0.79063073
a 1.3550625 Node 89.76748 +0.76956901 +0.50267622
e 0.2397417 Incl. 8.66065 +0.23565876 +0.34959929
P 1.58 H 23.2 G 0.15 U 8
Residuals in seconds of arc
191207 F52 0.1+ 0.1- 191208 H21 0.1- 0.2- 191209 E10 0.1- 0.9-
191207 F52 0.2- 0.1- 191208 H21 0.1+ 0.2- 191209 E10 0.1+ 0.2+
191207 L01 0.2+ 1.2+ 191209 E10 0.1- 0.5- 191209 E10 0.1- 0.6-
191207 L01 0.3+ 0.1- 191209 E10 0.1+ 0.0 191209 E10 0.0 0.5+
191208 L01 0.2- 0.3- 191209 E10 0.0 0.5+ 191209 E10 0.1+ 0.6+
191208 204 0.0 0.0 191209 E10 0.1- 0.7+ 191209 E10 0.1- 0.3+
191208 204 0.2- 0.2+ 191209 E10 0.1+ 0.5+ 191209 E10 0.0 0.3+
191208 H21 0.0 0.2- 191209 E10 0.1+ 0.4+ 191209 E10 0.2- 0.6-
191208 H21 0.0 0.2- 191209 E10 0.1- 0.6- 191209 E10 0.1- 0.3-
Ephemeris:
2019 XU2 a,e,i = 1.36, 0.24, 9 q = 1.0302
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 09 04 34 01.9 -51 54 25 0.1138 1.0317 108.1 65.9 20.9
...
2019 11 24 05 16 34.3 -37 08 31 0.08550 1.0321 119.4 56.4 20.0
...
2019 12 02 05 35 22.2 -22 35 14 0.07495 1.0384 132.8 44.1 19.4
...
2019 12 08 05 47 25.2 -08 29 27 0.07192 1.0458 146.5 31.4 18.9
2019 12 09 05 49 15.3 -05 59 35 0.07195 1.0472 148.9 29.1 18.9
2019 12 10 05 51 02.3 -03 29 00 0.07214 1.0487 151.4 26.7 18.8
...
2019 12 16 06 00 40.0 +11 06 47 0.07689 1.0589 166.0 13.0 18.5
...
2019 12 24 06 10 45.6 +26 47 47 0.09209 1.0755 176.5 3.2 18.5
...
2020 01 08 06 25 22.8 +42 23 25 0.1406 1.1146 157.6 19.6 20.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-X99
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