MPEC 2018-P20 : 2018 PU7
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2018-P19
Read MPEC 2018-P21
M.P.E.C. 2018-P20 Issued 2018 Aug. 8, 03:00 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 PU7
Observations:
K18P07U* C2018 08 06.46374 19 56 19.92 -06 31 16.3 17.7 oUEP020T08
K18P07U C2018 08 06.48514 19 56 38.44 -06 28 16.7 17.9 oUEP020T08
K18P07U C2018 08 06.49566 19 56 47.54 -06 26 48.3 17.9 oUEP020T08
K18P07U KC2018 08 06.85485 20 02 16.72 -05 39 25.6 18.1 RqEP020A17
K18P07U KC2018 08 06.85803 20 02 19.33 -05 39 00.4 18.2 RqEP020A17
K18P07U KC2018 08 06.86100 20 02 21.80 -05 38 36.6 18.2 RqEP020A17
K18P07U KC2018 08 06.86398 20 02 24.21 -05 38 13.7 17.6 RqEP020A17
K18P07U KC2018 08 06.88717420 02 42.70 -05 35 05.3 18.3 GVEP020L01
K18P07U KC2018 08 06.88834020 02 43.63 -05 34 56.4 18.4 GVEP020L01
K18P07U KC2018 08 06.88934920 02 44.47 -05 34 48.2 18.3 GVEP020L01
K18P07U KC2018 08 06.92440 20 03 11.98 -05 30 19.2 17.5 RoEP020K88
K18P07U KC2018 08 06.92560 20 03 12.95 -05 30 10.1 17.6 RoEP020K88
K18P07U KC2018 08 06.92680 20 03 13.92 -05 30 00.3 17.5 RoEP020K88
K18P07U KC2018 08 06.92800 20 03 14.89 -05 29 51.1 17.7 RoEP020K88
K18P07U KC2018 08 06.96113 20 03 42.60 -05 25 27.7 17.3 RVEP020K63
K18P07U KC2018 08 06.96217 20 03 45.00 -05 25 32.2 VEP020J95
K18P07U KC2018 08 06.96527 20 03 47.49 -05 25 08.2 VEP020J95
K18P07U KC2018 08 06.96572 20 03 46.29 -05 24 51.7 17.7 RVEP020K63
K18P07U KV2018 08 06.96626 20 03 46.58 -05 24 56.4 16.6 VqEP020247
K18P07U Kv2018 08 06.96626 1 013.2752 +49.9371 533 EP020247
K18P07U KC2018 08 06.96781 20 03 49.52 -05 24 48.8 VEP020J95
K18P07U KV2018 08 06.96799 20 03 47.94 -05 24 43.6 17.2 VqEP020247
K18P07U Kv2018 08 06.96799 1 013.2752 +49.9371 533 EP020247
K18P07U KV2018 08 06.96880 20 03 48.58 -05 24 37.6 17.6 VqEP020247
K18P07U Kv2018 08 06.96880 1 013.2752 +49.9371 533 EP020247
K18P07U KC2018 08 06.97047 20 03 50.08 -05 24 15.3 17.5 RVEP020K63
K18P07U KC2018 08 06.97059 20 03 51.77 -05 24 27.0 18.4 GVEP020J95
K18P07U KC2018 08 07.00795 20 04 21.59 -05 19 40.3 18.0 GVEP020Z80
K18P07U KC2018 08 07.01466 20 04 26.95 -05 18 46.9 18.4 GVEP020Z80
K18P07U KC2018 08 07.02146 20 04 32.41 -05 17 56.0 18.1 GVEP020Z80
K18P07U KC2018 08 07.04110 20 04 55.88 -05 12 02.8 18.5 VqEP020X31
K18P07U KC2018 08 07.04622 20 04 59.95 -05 11 23.5 18.5 VqEP020X31
K18P07U KC2018 08 07.04720 20 05 00.68 -05 11 16.4 18.4 VqEP020X31
K18P07U KC2018 08 07.05098 20 05 03.67 -05 10 46.7 18.3 VqEP020X31
K18P07U KC2018 08 07.10465 20 05 48.30 -05 06 52.6 18.1 VqEP020W34
K18P07U KC2018 08 07.11421 20 05 55.71 -05 05 40.3 18.1 VqEP020W34
K18P07U KC2018 08 07.12552 20 06 04.48 -05 04 15.2 18.5 VqEP020W34
K18P07U KC2018 08 07.15231 20 06 25.11 -05 00 55.2 18.6 VqEP020W34
K18P07U KC2018 08 07.16253 20 06 32.91 -04 59 39.1 17.8 VqEP020W34
K18P07U KC2018 08 07.16896 20 06 37.86 -04 58 49.8 17.8 VqEP020W34
K18P07U KC2018 08 07.31025 20 08 25.23 -04 41 24.1 17.9 RqEP020850
K18P07U KC2018 08 07.32105 20 08 33.43 -04 40 04.7 17.6 RqEP020850
K18P07U KC2018 08 07.33027 20 08 40.39 -04 38 57.5 18.1 RqEP020850
K18P07U KC2018 08 07.33992 20 08 47.72 -04 37 46.7 17.8 RqEP020850
K18P07U KC2018 08 07.35016 20 08 55.53 -04 36 31.7 17.3 RqEP020850
K18P07U [C2018 08 07.41559 20 10 00.30 -04 25 54.4 17.8 GVEP020Q62
K18P07U [C2018 08 07.41744 20 10 01.66 -04 25 41.9 18.4 GVEP020Q62
K18P07U [C2018 08 07.41921 20 10 03.00 -04 25 28.7 18.2 GVEP020Q62
K18P07U [C2018 08 07.42100 20 10 04.33 -04 25 16.1 17.9 GVEP020Q62
K18P07U KC2018 08 07.81853 20 15 01.92 -03 42 25.6 18.1 VtEP020L04
K18P07U KC2018 08 07.82518 20 15 06.52 -03 41 40.9 18.1 VtEP020L04
K18P07U KC2018 08 07.83592 20 15 13.95 -03 40 29.3 18.2 VtEP020L04
K18P07U KC2018 08 07.90296 20 16 01.34 -03 32 58.1 17.9 GVEP020104
K18P07U KC2018 08 07.91241 20 16 07.74 -03 31 55.9 18.0 GVEP020104
K18P07U KC2018 08 07.91556 20 16 09.86 -03 31 34.6 18.1 GVEP020104
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.6-m f/4.0 reflector + CCD.
247 Roving Observer. Observer M. Adamovsky. 0.12-m f/7.5 refractor + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.3-m f/9.4
Schmidt-Cassegrain + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.41-m
f/3.2 Newtonian reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, D. Ivanic, M. Rakitic,
L. Gelo, J. Minic, F. Hrzenjak. Measurer E. Pettarin. 1.0-m f/2.9
reflector + CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
Q62 iTelescope Observatory, Siding Spring. Observer M. Suzuki. 0.43-m f/6.8
reflector + CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, H. Flewelling, A. Heinze,
H. Weiland, J. Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze,
J. Tonry, A. Fitzsimmons, D. Young. 0.5-m f/2.0 Schmidt + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.20-m f/10
Schmidt-Cassegrain + CCD + f/7.0 focal reducer.
X31 Galileo Galilei Observatory, Oro Verde. Observer C. Fornari. 0.35-m f/11
Schmidt-Cassegrain + CCD.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger.
0.25-m f/8.0 Ritchey-Chretien + CCD.
Orbital elements:
2018 PU7 Earth MOID = 0.0151 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 327.25786 (2000.0) P Q
n 0.31037796 Peri. 329.12201 +0.11547040 +0.98869308
a 2.1604396 Node 307.33777 -0.88501797 +0.05867247
e 0.5414905 Incl. 6.91100 -0.45100972 +0.13799833
P 3.18 H 23.4 G 0.15 U 6
Residuals in seconds of arc
180806 T08 0.0 0.4+ 180806 247 0.5+ 1.4+ 180807 W34 0.7+ 0.6+
180806 T08 0.1+ 0.2- 180806 J95 0.2- 0.3- 180807 850 0.4- 0.0
180806 T08 0.0 0.2- 180806 247 0.1+ 0.8+ 180807 850 0.0 0.1+
180806 A17 0.2+ 0.5- 180806 247 0.1- 0.5+ 180807 850 0.3- 0.2-
180806 A17 0.1+ 0.3- 180806 K63 0.3+ 0.1+ 180807 850 0.2- 0.1-
180806 A17 0.5+ 0.3+ 180806 J95 0.0 0.1+ 180807 850 0.3+ 0.1+
180806 A17 0.0 0.2- 180807 Z80 0.3+ 1.1- 180807 Q62 0.1+ 0.3+
180806 L01 0.1- 0.1- 180807 Z80 0.2+ 0.7+ 180807 Q62 0.2- 0.3-
180806 L01 0.4- 0.3- 180807 Z80 0.6+ 0.7- 180807 Q62 0.1+ 0.3+
180806 L01 0.0 0.0 180807 X31 0.8- 0.5- 180807 Q62 0.1+ 0.1+
180806 K88 0.2- 0.2+ 180807 X31 0.1- 0.0 180807 L04 0.3+ 0.1-
180806 K88 0.1- 0.1- 180807 X31 0.7- 0.3- 180807 L04 0.1+ 0.1+
180806 K88 0.1- 0.4+ 180807 X31 0.2- 0.8+ 180807 L04 0.2+ 0.2-
180806 K88 0.1- 0.2+ 180807 W34 0.1+ 0.4- 180807 104 0.1- 0.1+
180806 K63 0.1- 0.0 180807 W34 0.1- 0.1+ 180807 104 0.1- 0.3-
180806 J95 0.0 0.1- 180807 W34 0.1+ 0.3+ 180807 104 0.3- 0.2+
180806 J95 0.1- 0.0 180807 W34 0.4+ 0.4-
180806 K63 0.3+ 0.4+ 180807 W34 0.1+ 0.7-
Ephemeris:
2018 PU7 a,e,i = 2.16, 0.54, 7 q = 0.9906
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 09 11 19 37.8 -22 32 52 0.1336 0.9911 75.3 97.3 22.5
...
2018 07 24 13 10 56.1 -30 38 46 0.05550 1.0152 87.7 89.1 20.3
...
2018 08 01 17 35 51.3 -24 15 15 0.03658 1.0416 136.0 42.6 18.0
...
2018 08 07 20 04 16.1 -05 18 35 0.05551 1.0669 161.0 18.0 18.2
2018 08 08 20 17 08.7 -03 20 39 0.06033 1.0715 161.6 17.4 18.4
2018 08 09 20 28 03.9 -01 40 35 0.06539 1.0762 161.7 17.2 18.5
...
2018 08 15 21 08 41.5 +04 17 20 0.09913 1.1067 160.2 18.1 19.5
...
2018 08 23 21 33 23.7 +07 14 01 0.1495 1.1524 159.4 18.0 20.5
...
2018 09 07 21 54 16.5 +08 08 14 0.2570 1.2498 157.9 17.6 21.9
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-P20
Read MPEC 2018-P19
Read MPEC 2018-P21
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)