MPEC 2018-J80 : 2018 JV2
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M.P.E.C. 2018-J80 Issued 2018 May 14, 13:54 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2018 JV2
Observations:
K18J02V* C2018 05 12.32126 16 07 47.78 +03 56 14.5 19.8 GUEJ080G96
K18J02V C2018 05 12.32648 16 07 47.98 +03 56 05.6 20.7 GUEJ080G96
K18J02V C2018 05 12.33171 16 07 48.26 +03 55 57.7 UEJ080G96
K18J02V C2018 05 12.33693 16 07 48.45 +03 55 49.4 UEJ080G96
K18J02V C2018 05 12.43426 16 07 53.15 +03 53 18.0 20.2 GUEJ080I52
K18J02V C2018 05 12.43502 16 07 53.13 +03 53 15.9 20.2 GUEJ080I52
K18J02V C2018 05 12.43934 16 07 53.44 +03 53 10.0 20.6 GUEJ080I52
K18J02V C2018 05 12.44365 16 07 53.59 +03 53 02.9 20.4 GUEJ080I52
K18J02V IC2018 05 12.97876016 08 34.620+03 39 04.32 VEJ080J04
K18J02V IC2018 05 12.97986316 08 34.654+03 39 02.94 VEJ080J04
K18J02V C2018 05 12.98830 16 08 33.26 +03 38 30.0 20.7 VSEJ080033
K18J02V KC2018 05 12.99309 16 08 33.48 +03 38 27.2 SEJ080595
K18J02V IC2018 05 13.01683916 08 36.422+03 38 04.54 VEJ080J04
K18J02V C2018 05 13.01794216 08 36.470+03 38 02.86 19.9 GVEJ080J04
K18J02V KC2018 05 13.02714 16 08 35.09 +03 37 32.7 20.8 VSEJ080595
K18J02V C2018 05 13.03603 16 08 35.73 +03 37 13.7 21.0 VSEJ080033
K18J02V C2018 05 13.03943 16 08 35.93 +03 37 08.5 21.0 VSEJ080033
K18J02V C2018 05 13.04285 16 08 36.08 +03 37 03.0 20.6 VSEJ080033
K18J02V !C2018 05 13.29684 16 08 55.37 +03 30 30.2 21.2 RtEJ080673
K18J02V !C2018 05 13.30635 16 08 55.83 +03 30 14.3 tEJ080673
K18J02V C2018 05 13.95794 16 09 39.29 +03 12 14.9 20.4 VSEJ080033
K18J02V C2018 05 13.96174 16 09 39.48 +03 12 08.6 20.3 VSEJ080033
K18J02V C2018 05 13.96552 16 09 39.67 +03 12 02.3 20.1 VSEJ080033
K18J02V C2018 05 14.02704 16 09 42.76 +03 10 20.2 20.4 VSEJ080033
K18J02V C2018 05 14.03081 16 09 42.96 +03 10 13.8 20.5 VSEJ080033
K18J02V C2018 05 14.03468 16 09 43.15 +03 10 07.5 20.5 VSEJ080033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Hoegner,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
595 Farra d'Isonzo. Observers E. Pettarin, F. Piani. Measurer E. Pettarin.
0.61-m f/4.0 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 reflector + CCD.
G96 Mt. Lemmon Survey. Observer B. M. Africano. Measurers B. M. Africano,
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman,
F. C. Shelly. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers B. M. Africano, E. J. Christensen, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski, S. M. Larson,
G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab. 1.0-m f/4.4
reflector + CCD.
Orbital elements:
2018 JV2 Earth MOID = 0.1346 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 332.04328 (2000.0) P Q
n 0.54560097 Peri. 142.09841 -0.60136297 +0.79485987
a 1.4832669 Node 90.78912 -0.75141687 -0.52819959
e 0.2330864 Incl. 4.64627 -0.27154238 -0.29866869
P 1.81 H 23.6 G 0.15 U 7
Residuals in seconds of arc
180512 G96 0.2+ 0.7+ 180512 J04 0.1- 0.1- 180513 673 0.2- 0.7+
180512 G96 0.4- 0.1- 180512 033 0.1- 0.2- 180513 673 0.0 0.0
180512 G96 0.1+ 0.1+ 180512 595 0.8+ 0.7+ 180513 033 0.1- 0.0
180512 G96 0.7- 0.2- 180513 J04 0.0 0.0 180513 033 0.1- 0.0
180512 I52 0.2+ 0.1+ 180513 J04 0.0 0.1+ 180513 033 0.1- 0.0
180512 I52 0.6- 0.8- 180513 595 0.5- 0.5+ 180514 033 0.1- 0.1-
180512 I52 0.7+ 0.1+ 180513 033 0.2+ 0.3- 180514 033 0.0 0.2-
180512 I52 0.3- 0.3- 180513 033 0.5+ 0.1- 180514 033 0.0 0.1-
180512 J04 0.2+ 0.4- 180513 033 0.1+ 0.1-
Ephemeris:
2018 JV2 a,e,i = 1.48, 0.23, 5 q = 1.1375
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 04 14 15 26 46.3 +09 13 58 0.1853 1.1598 145.1 29.6 21.6
...
2018 04 29 15 50 30.9 +08 02 36 0.1553 1.1429 149.0 27.0 21.1
...
2018 05 07 16 01 21.6 +05 58 15 0.1445 1.1386 152.0 24.6 20.8
...
2018 05 13 16 08 33.8 +03 38 59 0.1388 1.1375 154.8 22.2 20.7
2018 05 14 16 09 41.4 +03 11 54 0.1381 1.1375 155.3 21.8 20.6
2018 05 15 16 10 47.8 +02 43 43 0.1374 1.1376 155.9 21.3 20.6
...
2018 05 21 16 17 06.5 -00 26 57 0.1348 1.1391 159.3 18.3 20.5
...
2018 05 29 16 24 58.5 -05 27 07 0.1353 1.1441 163.9 14.2 20.4
...
2018 06 13 16 39 18.7 -15 30 30 0.1498 1.1620 167.0 11.3 20.5
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-J80
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