1999AJ....118..591S

Query : 1999AJ....118..591S

1999AJ....118..591S - Astron. J., 118, 591-599 (1999/July-0)

5145 Pholus stellar occultation candidates: 1999-2005.

STONE R.C., McDONALD S.W. and ELLIOT J.L.

Abstract (from CDS):

In search of stellar occultation candidates, the Flagstaff Automatic Scanning Transit Telescope (FASTT) was used to scan the sky through which the Centaur 5145 Pholus will pass during the period 1999-2005. Positions for 98,602 stars (7.0<V<17.7) were determined using differential reductions and the ACT catalog of star positions and proper motions, and accuracies of ±20 mas in each coordinate were achieved, except for the faintest stars observed. During the period of our search, Pholus passes within 1".5 of 100 of these stars, which have been identified as occultation candidates in this paper. Circumstances for the possible occultations are given, including finder charts for the 15 brightest stars. Since the radius of Pholus subtends approximately 10 mas, considerable astrometric effort will be required near the time of a potential event to determine whether it will result in an observable occultation. A stellar occultation observed from multiple sites can be used to determine the precise radius and albedo for this object.

Abstract Copyright: ∼

Journal keyword(s): Astrometry - Occultations

Nomenclature: Table 3: Pholus NNN (Nos 1-100).

Simbad objects: 100

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Number of rows : 100
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Pholus 1 * 13 44 18.7684835808 +14 14 23.705054232   16.0       ~ 1 0
2 Pholus 2 PM* 13 48 31.0739027136 +13 34 48.751083948   15.9       ~ 1 0
3 Pholus 3 * 13 54 06.5231316264 +12 52 22.676867328   15.4       ~ 1 0
4 Pholus 4 * 13 54 49.2494063112 +12 47 38.896764648   17.6       ~ 1 0
5 Pholus 5 * 14 00 45.5652428952 +12 13 13.010507796   16.9       ~ 1 0
6 Pholus 6 * 14 03 26.7355983072 +12 00 30.533359644   15.8       ~ 1 0
7 Pholus 11 * 14 11 26.4376719216 +14 47 48.616047312   11.7       ~ 1 0
8 Pholus 12 * 14 11 41.6831188368 +11 52 05.522636856   17.9       ~ 1 0
9 Pholus 13 * 14 13 12.7518887760 +11 36 13.275384228   14.6       ~ 1 0
10 Pholus 7 * 14 13 26.2923015864 +11 30 28.319972832   17.5       ~ 1 0
11 Pholus 8 * 14 17 13.1645952360 +11 28 15.100736880   16.5       ~ 1 0
12 Pholus 14 * 14 23 41.6319400632 +10 16 18.087478428   17.1       ~ 1 0
13 Pholus 9 PM* 14 24 27.8821423776 +12 01 05.320385400   12.8       ~ 1 0
14 Pholus 10 * 14 24 30.8242238424 +13 08 38.387958648   16.4       ~ 1 0
15 Pholus 15 * 14 26 30.9900870744 +10 00 56.845997568   17.1       ~ 1 0
16 Pholus 21 * 14 30 01.8324076608 +11 42 51.140544048   15.1       ~ 1 0
17 Pholus 16 * 14 33 07.4645263080 +09 33 47.382473160   16.8       ~ 1 0
18 Pholus 22 * 14 34 13.3820990856 +09 51 29.597532696   15.9       ~ 1 0
19 Pholus 23 * 14 38 07.703 +09 10 30.04   17.6       ~ 1 0
20 ATO J219.6946+09.3559 RR* 14 38 46.7264740032 +09 21 21.579653880   15.8 15.72     ~ 12 0
21 Pholus 18 * 14 38 47.6985462888 +09 21 19.008169092   14.9       ~ 1 0
22 Pholus 24 * 14 43 58.7800262472 +08 25 35.847883920   15.9       ~ 1 0
23 Pholus 20 * 14 45 59.0966619216 +11 29 40.362389376   14.3       ~ 1 0
24 Pholus 19 * 14 49 17.3352529248 +10 30 08.347862880   11.9       ~ 1 0
25 Pholus 25 * 14 51 28.4015740344 +07 46 06.338214372   16.3       ~ 1 0
26 Pholus 26 * 14 52 31.7746538880 +07 41 55.454214156   17.6       ~ 1 0
27 Pholus 32 * 14 53 34.6412147520 +09 56 27.528569160   17.3       ~ 1 0
28 Pholus 33 * 14 54 42.9469233096 +07 50 02.954737392   17.5       ~ 1 0
29 Pholus 31 * 14 54 46.4316277920 +10 01 16.984130052   17.1       ~ 1 0
30 Pholus 27 * 14 59 04.5666525816 +07 24 12.453956532   14.4       ~ 1 0
31 2MASS J15014449+0644070 * 15 01 44.50 +06 44 07.1   16.1       ~ 1 0
32 Pholus 35 * 15 02 09.1316723112 +06 41 11.117496048   17.5       ~ 1 0
33 Pholus 36 * 15 02 34.4611735848 +06 38 16.296307512   17.7       ~ 1 0
34 LEDA 1320026 G 15 03 03.2862090936 +07 21 48.981233376   16.3       ~ 7 0
35 Pholus 37 * 15 07 59.9791672848 +06 06 47.603747412   15.7       ~ 1 0
36 Pholus 29 * 15 08 31.1632747200 +07 39 54.972676332   17.2       ~ 1 0
37 2MASS J15095369+0558117 G 15 09 53.7038823072 +05 58 11.821200816   17.5       ~ 6 0
38 Pholus 49 * 15 09 54.5125843440 +06 59 24.623704644   17.4       ~ 1 0
39 Pholus 48 * 15 09 54.5541536544 +07 19 27.658476408   14.9       ~ 1 0
40 Pholus 30 * 15 10 04.5589164240 +08 23 19.798290528   14.6       ~ 1 0
41 Pholus 47 * 15 10 33.5439515928 +07 36 34.168432896   16.5       ~ 1 0
42 2MASS J15134468+0757415 * 15 13 44.7000107232 +07 57 41.396105880   16.2       F2V 3 0
43 Pholus 45 * 15 14 36.1398320688 +07 59 12.244652880   17.2       ~ 1 0
44 Pholus 39 * 15 18 34.9813812960 +05 34 17.007695112   13.7       ~ 1 0
45 Pholus 50 * 15 20 11.8207870632 +04 51 47.493922464   15.8       ~ 1 0
46 Pholus 51 * 15 20 47.7141703248 +04 47 55.516694856   16.7       ~ 1 0
47 Pholus 52 * 15 21 35.5340071080 +04 42 56.944749276   15.8       ~ 1 0
48 Pholus 40 * 15 24 20.5834774800 +05 37 42.650109300   12.0       ~ 1 0
49 Pholus 44 * 15 26 13.5659584392 +07 09 43.574696712   17.2       ~ 2 0
50 Pholus 59 * 15 27 03.9409773000 +04 49 21.237413340   16.1       ~ 1 0
51 Pholus 43 * 15 27 12.6695720424 +06 56 20.899050900   14.4       ~ 1 0
52 Pholus 41 * 15 27 22.1615291136 +05 56 08.262423924   17.3       ~ 1 0
53 Pholus 42 PM* 15 27 38.0801972544 +06 48 42.670266732   16.9       ~ 1 0
54 Pholus 60 * 15 27 58.9252084440 +04 31 11.883894204   17.3       ~ 1 0
55 Pholus 61 * 15 29 34.3525355880 +04 09 07.986671532   16.8       ~ 1 0
56 Pholus 62 * 15 35 17.5969042080 +03 18 41.281903008   13.6       ~ 1 0
57 Pholus 63 * 15 36 46.9966557888 +03 09 10.135865160   17.4       ~ 1 0
58 Pholus 53 * 15 37 17.8549135776 +03 53 27.214790496   16.2       ~ 1 0
59 Pholus 54 * 15 40 38.4110400384 +03 57 53.943585912   17.4       ~ 1 0
60 Pholus 55 * 15 41 14.6404026072 +03 59 53.768759568   15.3       ~ 1 0
61 Pholus 58 * 15 41 15.8464353600 +05 33 12.930027336   15.6       ~ 1 0
62 2MASS J15412606+0336367 * 15 41 26.07 +03 36 36.7   17.2       ~ 1 0
63 Pholus 72 * 15 41 28.1624535480 +03 41 58.898002020   17.3       ~ 1 0
64 Pholus 56 * 15 42 18.9341689032 +04 04 54.147325764   15.4       ~ 1 0
65 Pholus 57 * 15 44 12.8839311936 +04 26 31.773735132   17.1       ~ 1 0
66 TYC 356-432-1 * 15 46 58.5306128016 +02 08 00.001022352   12.72 12.29     ~ 1 0
67 2MASS J15474247+0423052 G 15 47 42.4724495376 +04 23 05.231365332   16.6       ~ 4 0
68 Pholus 64 * 15 48 17.3579680848 +02 25 11.910067392   16.6       ~ 1 0
69 Pholus 65 * 15 49 27.6805196880 +02 23 29.689070640   16.7       ~ 1 0
70 Pholus 66 * 15 49 47.2490286456 +02 23 09.789543240   17.2       ~ 1 0
71 Pholus 75 * 15 52 08.1672217944 +01 33 51.149022948   16.7       ~ 1 0
72 TYC 353-1101-1 * 15 53 23.9656179648 +01 27 29.712308472   12.51 11.49     ~ 1 0
73 Pholus 77 * 15 53 53.5159025688 +01 25 12.713845944   17.2       ~ 1 0
74 Pholus 78 * 15 54 03.3650197104 +01 24 28.452106368   14.8       ~ 1 0
75 Pholus 70 * 15 54 36.1927797576 +04 02 24.208222092   17.9       ~ 1 0
76 Pholus 92 * 15 55 19.4978971920 +01 46 06.771415620   15.5       ~ 1 0
77 Pholus 67 * 15 55 30.0662712744 +02 26 57.758915292   17.4       ~ 1 0
78 TYC 357-129-1 * 15 55 37.2671074464 +02 24 08.205898320   12.56 11.86     ~ 1 0
79 Pholus 69 * 15 56 25.9752219864 +03 49 02.902191960   15.7       ~ 1 0
80 Pholus 90 * 15 57 07.0160187984 +02 38 41.455617648   15.6       ~ 1 0
81 Pholus 68 * 15 57 30.4358291976 +02 36 56.795172912   11.8       ~ 1 0
82 Pholus 89 * 15 57 56.7691794792 +02 42 45.541201500   15.1       ~ 1 0
83 Pholus 93 * 15 57 58.5137170464 +01 03 43.823235996   15.7       ~ 1 0
84 Pholus 79 * 15 58 03.3598291152 +01 09 27.705337128   16.9       ~ 1 0
85 Pholus 80 * 15 58 24.4247993928 +01 08 25.477862244   16.1       ~ 1 0
86 Pholus 81 * 15 58 29.1665165400 +01 08 11.503382964   14.3       ~ 1 0
87 Pholus 94 * 16 00 45.4150621080 +00 38 58.085285100   15.5       ~ 1 0
88 Pholus 95 * 16 01 02.0433253872 +00 36 55.266208092   15.5       ~ 1 0
89 Pholus 88 * 16 01 24.8901095928 +02 48 20.078854776   15.8       ~ 1 0
90 Pholus 82 * 16 02 57.8336149704 +00 59 13.236373716   15.4       ~ 2 0
91 Pholus 96 * 16 03 47.4323728416 +00 19 13.826473860   17.2       ~ 1 0
92 Pholus 83 PM* 16 05 01.4131587144 +00 57 58.533949512   16.9       ~ 2 0
93 Pholus 97 * 16 05 05.4007236984 +00 12 17.098073964   16.1       ~ 1 0
94 Pholus 84 * 16 07 12.4299875232 +00 59 18.722679576   17.6       ~ 1 0
95 Pholus 98 * 16 09 52.3869027864 -00 07 03.889543872   17.1       ~ 1 0
96 Pholus 85 * 16 09 55.2531197088 +01 07 07.538649564   17.4       ~ 1 0
97 Pholus 86 * 16 11 32.3334723792 +01 20 02.156380620   17.0       ~ 1 0
98 Pholus 87 * 16 11 47.0699464128 +01 23 58.989674436   16.5       ~ 1 0
99 Pholus 99 * 16 13 20.4421182288 -00 15 44.145714132   17.6       ~ 1 0
100 Pholus 100 * 16 15 19.1093753736 -00 18 32.405799708   15.7       ~ 1 0

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