MPEC 2018-O32 : 2018 OQ
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M.P.E.C. 2018-O32 Issued 2018 July 21, 00:35 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 OQ
Observations:
K18O00Q C2018 07 18.40970 20 28 18.25 +43 56 36.5 UEO032I41
K18O00Q C2018 07 18.41005 20 28 15.72 +43 56 33.7 UEO032I41
K18O00Q C2018 07 19.34282 18 47 53.75 +38 53 30.8 18.96RUEO032I41
K18O00Q C2018 07 19.34317 18 47 51.67 +38 53 21.4 18.96RUEO032I41
K18O00Q* C2018 07 19.41118 18 41 04.23 +38 18 21.5 19.12gUEO032I41
K18O00Q C2018 07 19.41153 18 41 02.02 +38 18 12.0 19.12gUEO032I41
K18O00Q C2018 07 19.43579 18 38 41.40 +38 05 11.5 18.91gUEO032I41
K18O00Q C2018 07 19.43613 18 38 39.60 +38 05 02.3 18.91gUEO032I41
K18O00Q KC2018 07 20.92284 17 00 01.40 +25 02 32.8 19.0 UEO032104
K18O00Q KC2018 07 20.92566 16 59 53.05 +25 01 10.0 19.0 UEO032104
K18O00Q KC2018 07 20.95484 16 58 28.22 +24 46 49.9 18.9 UEO032104
K18O00Q KC2018 07 20.96007716 58 12.23 +24 43 55.0 19.2 GVEO032L01
K18O00Q KC2018 07 20.96049 16 58 12.01 +24 44 02.9 UEO032104
K18O00Q KC2018 07 20.96164716 58 07.82 +24 43 09.4 19.1 GVEO032L01
K18O00Q KC2018 07 20.96752 16 57 51.92 +24 40 36.2 18.8 UEO032104
K18O00Q KC2018 07 20.97656716 57 25.62 +24 35 49.1 19.4 GVEO032L01
K18O00Q KC2018 07 20.97850716 57 20.21 +24 34 52.1 19.4 GVEO032L01
K18O00Q KC2018 07 20.98261216 57 08.68 +24 32 51.3 19.1 GVEO032L01
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
I41 Palomar Mountain--ZTF. Observer A. U. Tomatic. Measurers A. J. Nielsen,
Q.-Z. Ye. 1.2-m f/2.4 Schmidt + ZTF camera.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 OQ Earth MOID = 0.0071 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 350.53229 (2000.0) P Q
n 1.53059292 Peri. 207.52963 -0.50725935 -0.86152816
a 0.7456979 Node 272.95885 +0.79456432 -0.45793655
e 0.3710825 Incl. 1.22682 +0.33369970 -0.21923355
P 0.64 H 26.8 G 0.15 U 8
Residuals in seconds of arc
180718 I41 0.2- 0.0 180719 I41 1.0- 1.4- 180720 104 0.1+ 0.6-
180718 I41 0.1+ 0.5+ 180719 I41 0.8+ 0.4+ 180720 L01 0.3+ 0.7+
180719 I41 0.2- 0.3- 180720 104 0.0 0.4- 180720 104 0.3- 0.2-
180719 I41 0.6+ 0.7+ 180720 104 0.6- 0.0 180720 L01 0.1+ 0.2+
180719 I41 1.0+ 0.9- 180720 104 0.2+ 0.1- 180720 L01 0.6+ 0.3+
180719 I41 0.9- 0.7+ 180720 L01 0.5- 0.0 180720 L01 0.0 0.4+
Ephemeris:
2018 OQ a,e,i = 0.75, 0.37, 1 q = 0.4690
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 06 21 02 14 58.3 +13 43 40 0.09502 0.9623 53.2 122.2 26.6
...
2018 07 06 01 47 53.7 +17 41 16 0.04536 1.0039 72.4 105.1 24.0
...
2018 07 14 00 46 42.4 +28 49 05 0.01927 1.0164 88.9 90.0 21.4
...
2018 07 20 17 53 31.1 +33 09 23 0.01048 1.0213 118.7 60.8 19.1
2018 07 21 16 56 54.0 +24 30 31 0.01232 1.0217 116.6 62.8 19.5
2018 07 22 16 21 53.0 +17 40 45 0.01477 1.0220 113.5 65.7 20.0
...
2018 07 28 15 11 21.5 +01 08 37 0.03347 1.0217 99.9 78.3 22.2
...
2018 08 05 14 50 17.1 -04 17 36 0.06006 1.0154 89.2 87.4 23.8
...
2018 08 20 14 37 14.1 -07 22 38 0.1076 0.9854 72.7 101.3 25.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-O32
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