MPEC 2017-Y34 : 2017 XG62
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M.P.E.C. 2017-Y34 Issued 2017 Dec. 19, 14:34 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 XG62
Observations:
K17X62G* C2017 12 15.45769 05 46 06.08 +69 07 58.0 18.9 oUEY034T08
K17X62G C2017 12 15.45861 05 46 05.28 +69 07 48.8 18.6 oUEY034T08
K17X62G C2017 12 15.46843 05 45 57.87 +69 06 19.9 18.3 oUEY034T08
K17X62G C2017 12 15.48565 05 45 44.73 +69 03 40.4 18.6 oUEY034T08
K17X62G KC2017 12 16.00139 05 39 47.13 +67 43 30.8 UEY034J95
K17X62G KC2017 12 16.00416 05 39 45.17 +67 43 04.3 UEY034J95
K17X62G KC2017 12 16.00765 05 39 42.81 +67 42 31.4 18.9 GUEY034J95
K17X62G C2017 12 16.18748 05 37 49.80 +67 14 16.8 20.0 GUEY034I52
K17X62G C2017 12 16.19112 05 37 47.41 +67 13 42.3 UEY034I52
K17X62G C2017 12 16.19476 05 37 44.94 +67 13 08.8 UEY034I52
K17X62G C2017 12 16.19839 05 37 42.56 +67 12 34.2 UEY034I52
K17X62G C2017 12 16.42176 05 35 17.93 +66 37 09.1 19.2 RoEY034926
K17X62G C2017 12 16.42306 05 35 17.16 +66 36 56.8 18.7 RoEY034926
K17X62G KC2017 12 16.74098 05 32 17.73 +65 45 45.3 18.6 VqEY034595
K17X62G KC2017 12 16.80747 05 31 38.99 +65 35 11.5 18.9 RoEY034K88
K17X62G KC2017 12 16.80999 05 31 37.52 +65 34 46.9 18.6 RoEY034K88
K17X62G KC2017 12 16.81252 05 31 36.11 +65 34 23.0 18.4 RoEY034K88
K17X62G KC2017 12 16.86132 05 31 08.69 +65 26 34.0 18.0 RqEY034160
K17X62G KC2017 12 16.86351 05 31 07.40 +65 26 12.7 18.0 RqEY034160
K17X62G KC2017 12 16.86461 05 31 06.76 +65 26 02.0 18.1 RqEY034160
K17X62G KC2017 12 16.86570 05 31 06.13 +65 25 51.1 17.6 RqEY034160
K17X62G KC2017 12 16.86791 05 31 04.90 +65 25 30.5 18.3 RqEY034160
K17X62G KC2017 12 16.86972 05 31 03.64 +65 25 12.5 qEY034595
K17X62G KC2017 12 16.94493 05 30 20.99 +65 13 05.9 18.6 VqEY034C77
K17X62G KC2017 12 16.96491 05 30 09.74 +65 09 51.4 19.0 VqEY034C77
K17X62G KC2017 12 16.96984 05 30 07.20 +65 09 04.9 19.1 VqEY034C77
K17X62G C2017 12 17.01801305 29 39.20 +65 01 12.5 19.5 VSEY034L01
K17X62G C2017 12 17.01965405 29 38.25 +65 00 56.2 19.0 VSEY034L01
K17X62G C2017 12 17.02047605 29 37.86 +65 00 48.1 19.3 VSEY034L01
K17X62G C2017 12 17.02129605 29 37.48 +65 00 41.1 19.2 VSEY034L01
K17X62G C2017 12 17.02211705 29 36.91 +65 00 31.3 19.2 VSEY034L01
K17X62G C2017 12 17.02293705 29 36.47 +65 00 23.5 19.4 VSEY034L01
K17X62G C2017 12 17.02375805 29 36.20 +65 00 16.0 19.6 VSEY034L01
K17X62G KC2017 12 17.71820 05 23 51.38 +63 06 08.0 19.0 GUEY034587
K17X62G KC2017 12 17.72199 05 23 49.55 +63 05 31.0 UEY034587
K17X62G KC2017 12 17.78159 05 23 21.34 +62 55 46.3 19.0 GUEY034K38
K17X62G KC2017 12 17.80471 05 23 10.31 +62 51 59.2 19.3 GUEY034K38
K17X62G KC2017 12 17.82869 05 22 58.87 +62 48 04.9 18.3 UEY034K63
K17X62G KC2017 12 17.83299 05 22 56.83 +62 47 22.3 18.3 UEY034K63
K17X62G KC2017 12 17.83830 05 22 54.27 +62 46 30.4 18.1 UEY034K63
K17X62G KC2017 12 17.86575 05 22 41.14 +62 42 00.9 18.2 RqEY034157
K17X62G KC2017 12 17.86860 05 22 39.69 +62 41 32.3 18.1 RqEY034157
K17X62G KC2017 12 17.87145 05 22 38.39 +62 41 03.7 18.3 RqEY034157
K17X62G KC2017 12 17.87849 05 22 35.05 +62 39 53.1 18.4 UEY034104
K17X62G KC2017 12 17.88960 05 22 29.76 +62 38 03.0 18.6 UEY034104
K17X62G KC2017 12 17.89516 05 22 27.10 +62 37 08.1 18.7 UEY034104
K17X62G C2017 12 17.95322 05 21 59.80 +62 27 30.5 18.6 RUEY034511
K17X62G C2017 12 17.95383 05 21 59.51 +62 27 24.7 18.5 RUEY034511
K17X62G C2017 12 17.95443 05 21 59.24 +62 27 18.6 18.7 RUEY034511
K17X62G C2017 12 17.95687 05 21 58.10 +62 26 53.7 18.5 RUEY034511
K17X62G C2017 12 17.95748 05 21 57.79 +62 26 48.3 18.4 RUEY034511
K17X62G C2017 12 17.95809 05 21 57.49 +62 26 42.2 18.5 RUEY034511
K17X62G C2017 12 17.95870 05 21 57.23 +62 26 36.0 18.4 RUEY034511
K17X62G C2017 12 17.95931 05 21 56.93 +62 26 29.7 18.4 RUEY034511
K17X62G KC2017 12 18.72382 05 16 37.74 +60 18 12.8 19.5 RqEY034113
K17X62G KC2017 12 18.73247 05 16 34.30 +60 16 47.3 19.3 RqEY034113
K17X62G KC2017 12 18.74112 05 16 30.67 +60 15 21.1 18.1 RqEY034113
K17X62G KC2017 12 18.74401 05 16 29.70 +60 14 51.4 18.7 RqEY034113
K17X62G KC2017 12 18.83479 05 15 53.26 +59 59 44.8 18.7 RoEY034K88
K17X62G KC2017 12 18.83720 05 15 52.26 +59 59 20.7 18.8 RoEY034K88
K17X62G KC2017 12 18.83960 05 15 51.24 +59 58 56.7 18.8 RoEY034K88
K17X62G KC2017 12 18.90197 05 15 26.57 +59 48 26.6 19.0 VSEY034C47
K17X62G KC2017 12 18.90541 05 15 25.20 +59 47 51.6 19.1 VSEY034C47
K17X62G KC2017 12 18.90885 05 15 23.81 +59 47 16.8 19.0 VSEY034C47
K17X62G KC2017 12 18.91229 05 15 22.43 +59 46 42.0 19.0 VSEY034C47
K17X62G KC2017 12 18.91601 05 15 20.95 +59 46 04.5 19.1 VSEY034C47
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
113 Volkssternwarte Drebach, Schoenbrunn. Observer G. Lehmann. 0.5-m f/4.6
reflector + CCD.
157 Frasso Sabino. Observers R. Haver, R. Gorelli. Measurer R. Haver.
0.37-m f/6.70 Cassegrain + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
511 Haute Provence. Observers W. Thuillot, N. Thouvenin, V. Robert.
Measurers W. Thuillot, S. Bouquillon, F. Taris, T. Carlucci, C. Barache.
1.20-m f/6 reflector + CCD.
587 Sormano. Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa. Measurer
P. Sicoli. 0.5-m f/6.8 reflector + CCD.
595 Farra d'Isonzo. Observers U. Montanar, E. Pettarin. Measurer E. Pettarin.
0.40-m f/4.5 reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4.0 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.30-m f/5.5 Ritchey-Chretien
+ CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.40-m
f/3.2 Newtonian reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, A. Heinze, H. Weiland,
J. Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze, B. Stalder,
J. Tonry. 0.5-m f/2.0 Schmidt + CCD.
Orbital elements:
2017 XG62 Earth MOID = 0.2586 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 342.97834 (2000.0) P Q
n 0.51774589 Peri. 91.55791 +0.73370294 -0.09939891
a 1.5360014 Node 274.55493 -0.18946709 +0.92007552
e 0.3844246 Incl. 42.39906 +0.65251990 +0.37892070
P 1.90 H 20.1 G 0.15 U 8
Residuals in seconds of arc
171215 T08 0.7- 0.3- 171216 595 0.3+ 0.0 171217 104 0.1- 0.1-
171215 T08 1.2- 1.0- 171216 C77 0.2+ 0.2+ 171217 104 0.1- 0.1+
171215 T08 0.1- 0.5+ 171216 C77 0.9+ 0.3- 171217 511 0.3- 0.3-
171215 T08 0.7+ 0.0 171216 C77 2.5+ 1.2+ 171217 511 0.3- 0.0
171216 J95 0.3+ 0.5+ 171217 L01 0.4- 0.0 171217 511 0.2- 0.2-
171216 J95 0.1- 0.0 171217 L01 0.6- 0.3- 171217 511 0.1- 0.8-
171216 J95 0.0 0.0 171217 L01 0.1- 0.3- 171217 511 0.2- 0.1-
171216 I52 0.0 0.2- 171217 L01 0.3+ 0.7+ 171217 511 0.3- 0.1-
171216 I52 0.0 0.7- 171217 L01 0.4- 1.0- 171217 511 0.1- 0.2-
171216 I52 0.4- 0.1- 171217 L01 0.2- 0.8- 171217 511 0.2- 0.4-
171216 I52 0.4- 0.6- 171217 L01 1.0+ 0.3- 171218 113 0.4+ 0.7-
171216 926 0.8- 0.2+ 171217 587 0.3+ 0.1- 171218 113 0.4+ 0.2+
171216 926 0.6- 0.5+ 171217 587 0.1+ 0.0 171218 113 1.0- 0.5+
171216 595 0.8+ 0.3+ 171217 K38 0.3+ 0.3- 171218 113 0.3+ 0.3-
171216 K88 0.3- 0.5+ 171217 K38 0.0 0.3- 171218 K88 0.0 0.2+
171216 K88 0.4- 0.0 171217 K63 0.0 0.2+ 171218 K88 0.2- 0.3+
171216 K88 0.1- 0.4+ 171217 K63 0.1+ 0.0 171218 K88 0.6- 0.5+
171216 160 0.3+ 0.3+ 171217 K63 0.0 0.4+ 171218 C47 0.1+ 0.3+
171216 160 0.1+ 0.0 171217 157 0.3+ 0.5+ 171218 C47 0.1+ 0.0
171216 160 0.0 0.1- 171217 157 0.3- 0.1+ 171218 C47 0.0 0.0
171216 160 0.0 0.5- 171217 157 0.1+ 0.3- 171218 C47 0.1- 0.0
171216 160 0.2+ 0.1+ 171217 104 0.1- 0.0 171218 C47 0.1- 0.1+
Ephemeris:
2017 XG62 a,e,i = 1.54, 0.38, 42 q = 0.9455
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 11 19 15 01 58.5 +65 16 48 0.4578 1.0520 84.9 69.4 20.9
...
2017 12 04 12 47 53.4 +79 34 24 0.3311 1.1252 106.5 57.1 20.0
...
2017 12 12 06 51 18.0 +76 59 23 0.2811 1.1681 124.8 43.8 19.4
...
2017 12 18 05 21 38.9 +62 19 42 0.2652 1.2015 140.9 31.1 18.9
2017 12 19 05 14 49.2 +59 31 55 0.2649 1.2071 143.4 29.1 18.9
2017 12 20 05 09 04.9 +56 42 10 0.2655 1.2128 145.8 27.1 18.9
...
2017 12 26 04 48 28.6 +40 10 50 0.2847 1.2469 154.7 19.7 18.8
...
2018 01 03 04 38 18.0 +22 50 38 0.3470 1.2930 148.9 23.1 19.5
...
2018 01 18 04 37 34.6 +05 35 58 0.5288 1.3795 129.0 33.6 20.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-Y34
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