MPEC 2017-O60 : 2017 OF7
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M.P.E.C. 2017-O60 Issued 2017 July 28, 02:25 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
2017 OF7
Observations:
K17O07F* C2017 07 25.36840 17 57 41.063+11 24 29.67 19.7 wLEO060F51
K17O07F C2017 07 25.38160 17 57 44.348+11 23 50.51 19.8 wLEO060F51
K17O07F C2017 07 25.40829 17 57 51.041+11 22 30.72 20.1 wLEO060F51
K17O07F KC2017 07 25.85587 18 00 05.02 +10 59 11.9 oEO060K88
K17O07F KC2017 07 25.87363 18 00 10.07 +10 58 15.3 uEO060118
K17O07F KC2017 07 25.88318 18 00 12.65 +10 57 44.9 uEO060118
K17O07F KC2017 07 25.89654 18 00 16.31 +10 57 02.8 uEO060118
K17O07F KC2017 07 25.89891 18 00 17.22 +10 57 00.7 19.6 VqEO060595
K17O07F KC2017 07 25.91552 18 00 21.29 +10 56 05.2 19.0 RoEO060K88
K17O07F KC2017 07 25.92013 18 00 22.54 +10 55 50.3 oEO060K88
K17O07F KC2017 07 25.92352 18 00 23.99 +10 55 42.1 qEO060595
K17O07F KC2017 07 25.92474 18 00 23.91 +10 55 35.8 oEO060K88
K17O07F KC2017 07 25.93140 18 00 27.33 +10 55 10.6 UEO060J95
K17O07F KC2017 07 25.93455 18 00 28.19 +10 55 00.6 UEO060J95
K17O07F KC2017 07 25.93727 18 00 28.96 +10 54 52.4 19.0 GUEO060J95
K17O07F KC2017 07 26.04887318 01 00.28 +10 49 31.8 20.3 GUEO060Z21
K17O07F KC2017 07 26.05175718 01 01.06 +10 49 22.8 19.3 GUEO060Z21
K17O07F KC2017 07 26.05461118 01 01.80 +10 49 13.4 20.1 GUEO060Z21
K17O07F KC2017 07 26.05746918 01 02.65 +10 49 04.3 19.5 GUEO060Z21
K17O07F KC2017 07 26.06175918 01 03.84 +10 48 49.5 20.2 GUEO060Z21
K17O07F KC2017 07 26.16598 18 01 38.87 +10 43 02.6 19.3 VqEO060W25
K17O07F KC2017 07 26.18447 18 01 44.02 +10 42 02.5 19.2 VqEO060W25
K17O07F KC2017 07 26.20137618 01 49.04 +10 41 07.1 20.1 VuEO060H21
K17O07F KC2017 07 26.21303518 01 52.30 +10 40 28.9 20.0 VuEO060H21
K17O07F KC2017 07 26.22210818 01 54.86 +10 39 59.2 20.0 VuEO060H21
K17O07F KC2017 07 26.23116118 01 57.41 +10 39 29.6 20.0 VuEO060H21
K17O07F KC2017 07 26.23887118 01 59.58 +10 39 04.2 20.3 VuEO060H21
K17O07F 1C2017 07 26.24750 18 02 05.08 +10 38 24.5 EO060658
K17O07F 1C2017 07 26.24966 18 02 05.71 +10 38 17.3 EO060658
K17O07F 1C2017 07 26.25184 18 02 06.31 +10 38 10.5 EO060658
K17O07F KC2017 07 26.84606 18 05 18.46 +10 04 57.7 qEO060104
K17O07F KC2017 07 26.85857 18 05 22.21 +10 04 13.9 19.1 qEO060104
K17O07F KC2017 07 26.86793 18 05 24.99 +10 03 41.6 18.9 qEO060104
K17O07F KC2017 07 26.91144 18 05 39.06 +10 01 08.5 19.3 VqEO060I93
K17O07F KC2017 07 26.91643 18 05 40.58 +10 00 51.3 19.6 VqEO060I93
K17O07F C2017 07 26.93324 18 05 45.50 +09 59 56.4 18.9 RqEO060B74
K17O07F C2017 07 26.93855 18 05 47.12 +09 59 37.3 19.0 RqEO060B74
K17O07F C2017 07 26.94728 18 05 49.75 +09 59 06.5 19.0 RqEO060B74
K17O07F KC2017 07 26.97073118 05 56.53 +09 57 36.4 18.6 RqEO060B04
K17O07F KC2017 07 26.97897618 05 59.20 +09 57 09.1 17.3 RqEO060B04
K17O07F KC2017 07 27.88080 18 11 17.99 +09 01 20.1 18.4 RqEO060K65
K17O07F KC2017 07 27.89343 18 11 22.32 +09 00 30.8 19.1 RqEO060160
K17O07F KC2017 07 27.89769 18 11 23.77 +09 00 14.6 18.3 RqEO060160
K17O07F KC2017 07 27.89812 18 11 23.77 +09 00 11.7 19.0 RqEO060K65
K17O07F KC2017 07 27.90120 18 11 25.16 +08 59 57.3 19.2 GUEO060204
K17O07F KC2017 07 27.90196 18 11 25.19 +08 59 57.7 18.6 RqEO060160
K17O07F HC2017 07 27.90835 18 11 27.56 +08 59 28.8 UEO060204
K17O07F KC2017 07 27.90950 18 11 28.84 +08 59 33.1 18.1 RcEO060J57
K17O07F KC2017 07 27.91124 18 11 29.43 +08 59 27.4 19.6 RcEO060J57
K17O07F KC2017 07 27.91532 18 11 29.88 +08 59 01.5 UEO060204
K17O07F KC2017 07 27.91540 18 11 29.57 +08 59 03.7 18.7 RqEO060K65
K17O07F KC2017 07 27.92032 18 11 32.46 +08 58 51.6 18.2 RcEO060J57
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. Carotta.
Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
118 Modra. Observer S. Gajdos. 0.6-m f/5.5 reflector + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.0 reflector + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
Plaskett telescope + CCD.
B04 OAVdA, Saint-Barthelemy. Observers E. Meynet, U. Ghione, L. Pizzimenti,
G. Cralli, L. Burli. 0.81-m f/4.7 reflector + CCD.
B74 Santa Maria de Montmagastrell. Observer J. M. Bosch. 0.40-m f/10
Schmidt-Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, 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. 0.61-m f/4.5
astrograph + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J57 Centro Astronomico Alto Turia, Valencia. Observers G. Fornas, A. Fornas,
L. Martin. Measurers A. Carreno, V. Mas, E. Arce, X. Tio. 0.40-m f/10
Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
K65 Cesena. Observers V. Tinella, N. A. R. O. Nicolini Astronomical Robotic
Observatory. Measurer V. Tinella. 0.40-m f/7 Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
W25 RMS Observatory, Cincinnati. Observer B. Rowe. 0.35-m Schmidt-Cassegrain
+ CCD.
Z21 Tenerife-LCO Aqawan A #1. Observers T. Lister, S. Greenstreet, E. Gomez,
J. MacFarlane. Measurer T. Lister. 0.4-m f/8 Schmidt-Cassegrain + CCD.
Orbital elements:
2017 OF7 Earth MOID = 0.0487 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 7.57200 (2000.0) P Q
n 0.31722863 Peri. 181.68416 +0.74588963 +0.65588889
a 2.1292229 Node 136.57635 -0.60911691 +0.74215563
e 0.5010533 Incl. 9.71632 -0.26949074 +0.13789409
P 3.11 H 23.1 G 0.15 U 5
Residuals in seconds of arc
170725 F51 0.1+ 0.1+ 170726 Z21 0.3+ 0.4+ 170726 B74 0.1+ 0.2-
170725 F51 0.1+ 0.2+ 170726 Z21 0.3+ 0.5- 170726 B74 0.0 0.1-
170725 F51 0.1+ 0.2+ 170726 W25 0.1- 0.3+ 170726 B04 0.1+ 0.3-
170725 K88 0.4+ 0.1+ 170726 W25 0.1+ 0.2+ 170726 B04 1.9+ 1.9+
170725 118 0.5+ 0.5- 170726 H21 0.1- 0.1+ 170727 K65 0.2- 0.3+
170725 118 0.0 1.0- 170726 H21 0.1- 0.1- 170727 160 0.4- 0.0
170725 118 0.1+ 1.2- 170726 H21 0.0 0.0 170727 160 0.0 0.5+
170725 595 0.3+ 0.6+ 170726 H21 0.0 0.1+ 170727 K65 0.3- 0.2-
170725 K88 0.4- 0.6+ 170726 H21 0.2- 0.1+ 170727 204 0.1+ 0.1+
170725 K88 0.8- 0.3+ 170726 658 0.3- 0.4- 170727 160 0.1- 0.4+
170725 595 0.8+ 0.5- 170726 658 0.0 0.6- 170727 204 0.1+ 0.4-
170725 K88 0.6+ 0.4+ 170726 658 0.3- 0.3- 170727 J57 0.2+ 0.9-
170725 J95 0.2- 0.3- 170726 104 0.1+ 0.4+ 170727 J57 0.3+ 0.2+
170725 J95 0.4- 0.4- 170726 104 0.1+ 0.0 170727 204 0.3- 0.2-
170725 J95 0.1- 0.0 170726 104 0.4- 0.2+ 170727 K65 0.3- 0.2-
170726 Z21 0.3+ 0.0 170726 I93 0.2- 0.1- 170727 J57 0.4+ 0.0
170726 Z21 0.1+ 0.3+ 170726 I93 0.0 0.2+
170726 Z21 0.6- 0.2+ 170726 B74 0.2- 0.2+
Ephemeris:
2017 OF7 a,e,i = 2.13, 0.50, 10 q = 1.0624
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 06 28 17 11 59.4 +17 07 50 0.2138 1.1789 135.6 37.1 21.6
...
2017 07 13 17 22 55.3 +16 47 32 0.1442 1.1156 130.5 43.8 20.8
...
2017 07 21 17 40 40.1 +14 14 00 0.1092 1.0909 131.0 44.7 20.2
...
2017 07 27 18 06 08.5 +09 56 58 0.08469 1.0771 135.0 41.8 19.5
2017 07 28 18 12 01.9 +08 54 36 0.08085 1.0753 136.2 40.8 19.4
2017 07 29 18 18 32.3 +07 44 48 0.07711 1.0735 137.6 39.7 19.3
...
2017 08 04 19 14 58.8 -02 39 52 0.05790 1.0656 151.2 27.3 18.3
...
2017 08 12 21 33 40.9 -24 35 52 0.04974 1.0624 170.3 9.2 17.3
...
2017 08 27 01 07 09.3 -35 49 33 0.09410 1.0787 134.7 41.7 19.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-O60
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