這個可以自己觀測喔!!
可透過AAVSO 列出有系外行星的清單
在AAVSO的網站
http://www.aavso.org/點選變星 目錄
http://www.aavso.org/vsx/按下search
http://www.aavso.org/vsx/index.php?view=search.top按下more 列出所有選項
其中Variability type 輸入EP%
EP
Stars showing eclipses by their planets.
要加% 就是目標或許還有別種導致變星的原因
就可以得到所有目標目錄
HD 189733就是底下這一顆
V0452 Vul 000-BFR-550 20 00 43.71 +22 42 39.0 Vul EP+BY 2.218573 7.67 (0.03) V
星等後面的數字就是亮度降低的%
可先針對你儀器最高可得到的星等變化值做挑選
以免偵測不到
還要注意週期喔!! 有的很長 根本就很難
底下就列出有觀測過的候選目標
Name AUID Coords (J2000) Const. Var. type Period Mag. range
Variable WASP-32 000-BJX-526 00 15 50.81 +01 12 01.6 Psc EP 2.718659 11.56 (0.013) V
Variable WASP-26 000-BJX-323 00 18 24.70 -15 16 02.3 Cet EP 2.7566 11.09 (0.011) V
Variable WASP-1 000-BJS-234 00 20 40.08 +31 59 24.0 And EP 2.51997 11.79 (0.013) V
Variable HAT-P-16 000-BLJ-604 00 38 17.56 +42 27 47.2 And EP 2.7759712 10.87 V (0.015Ic)
Variable CSTAR 118705 -- 00 53 26.68 -88 12 41.4 Oct EP: 3.535402 13.40 (0.09) i
Variable WASP-18 000-BJS-244 01 37 25.03 -45 40 40.3 Phe EP 0.94145299 9.3 (0.0090) V
Variable WASP-33 000-BJX-271 02 26 51.06 +37 33 01.7 And EP+DSCT 1.2198669 8.3 (0.02) V
Variable HD 17156 000-BKN-772 02 49 44.49 +71 45 11.6 Cas EP 21.21725 8.17 (0.006) V
Variable CSTAR n114115 -- 03 01 17.31 -89 24 30.2 Oct EP: 5.767268 12.38 (0.05) i
Variable WASP-11 000-BJS-233 03 09 28.54 +30 40 24.8 Ari EP 3.7224690 11.89 (0.0220) V
Variable XO-3 -- 04 21 52.71 +57 49 01.9 Cam EP 3.1915239 9.80 (0.009) V
Variable WASP-12 000-BJS-236 06 30 32.79 +29 40 20.2 Aur EP 1.091422 11.69 (0.0170) V
Variable CoRoT-1 000-BKN-990 06 48 19.17 -03 06 07.6 Mon EP 1.5089557 13.6 (0.0250) V
Variable CoRoT-4 000-BKN-995 06 48 46.71 -00 40 21.9 Mon EP 9.20205 13.7 (0.0140) V
Variable HAT-P-9 000-BKN-996 07 20 40.45 +37 08 26.3 Aur EP 3.92289 12.30 (0.014) V
Variable XO-4 000-BKP-011 07 21 33.16 +58 16 05.0 Lyn EP 4.12502 10.67 (0.011) V
Variable HAT-P-20 000-BJX-976 07 27 39.96 +24 20 11.9 Gem EP 2.875317 11.339 - 11.359 V
Variable V0433 Gem -- 07 40 17.12 +23 40 09.0 Gem EP: -- 18.1 V (0.1*)
Variable XO-5 000-BKP-012 07 46 51.96 +39 05 40.5 Lyn EP 4.187732 12.13 (0.013) V
Variable XO-2 000-BJT-994 07 48 06.47 +50 13 32.9 Lyn EP 2.61586178 11.18 (0.014) V
Variable HAT-P-13 000-BJV-024 08 39 31.81 +47 21 07.3 UMa EP 2.916260 10.62 (0.008) V
Variable WASP-13 000-BJS-238 09 20 24.70 +33 52 56.7 Lyn EP 4.35298 10.42 (0.0080) V
Variable NSV 4463 000-BCZ-783 09 22 37.56 +50 36 13.3 UMa EP 111.43740 8.5 (0.0120) V
Variable HAT-P-22 000-BJX-594 10 22 43.59 +50 07 42.1 UMa EP 3.212220 9.732 - 9.742 V
Name AUID Coords (J2000) Const. Var. type Period Mag. range
Variable V0739 Car -- 10 50 04.76 -61 51 32.9 Car EP: 1.86990 15.69 - 15.70 I
Variable V0742 Car -- 10 50 34.59 -61 57 26.2 Car EP 1.68965 15.72 - 15.73 I
Variable V0752 Car -- 10 52 24.40 -61 26 48.5 Car EP 1.4325 14.42 - 14.45 I
Variable V0759 Car -- 10 53 17.79 -61 24 20.6 Car EP 4.014484 16.96 - 16.98 V
Variable OGLE2-TR-L9 000-BJJ-254 11 07 55.18 -61 08 46.6 Car EP 2.4855335 13.974 Ic (0.011g')
Variable GJ 436 000-BCZ-986 11 42 11.09 +26 42 23.6 Leo EP 2.64384 --
Variable [PMA2011] V088 -- 13 13 35.01 -64 50 50.8 Mus EP -- 17.79 - ? V
Variable [PMA2011] V203 -- 13 14 45.75 -64 40 26.6 Mus EP -- 19.67 - ? V
Variable HAT-P-3 000-BFT-097 13 44 22.59 +48 01 43.2 UMa EP 2.899703 11.86 (0.016) V
Variable WASP-15 000-BJS-237 13 55 42.70 -32 09 34.5 Cen EP 3.75217 10.9 (0.0120) V
Variable HAT-P-12 000-BKN-997 13 57 33.47 +43 29 36.7 CVn EP 3.2130598 12.84 (0.020) V
Variable HAT-P-26 000-BKL-125 14 12 37.55 +04 03 36.1 Vir EP 4.234516 11.70 V (0.007i')
Variable WASP-16 000-BJS-246 14 18 43.92 -20 16 31.8 Vir EP 3.118601 11.3 (0.0120) V
Variable WASP-14 000-BJP-125 14 33 06.36 +21 53 41.0 Boo EP 2.243756 9.75 (0.012) V
Variable WASP-24 000-BKB-389 15 08 51.74 +02 20 36.0 Vir EP 2.3412083 11.23 (0.012) V
Variable HAT-P-4 000-BKB-917 15 19 57.92 +36 13 46.7 Boo EP 3.056536 11.21 (0.009) V
Variable WASP-17 000-BJS-245 15 59 50.94 -28 03 42.3 Sco EP 3.7354417 11.6 (0.0200) V
Variable XO-1 000-BKC-200 16 02 11.85 +28 10 10.4 CrB EP 3.94150 11.19 (0.023) V
Variable HAT-P-2 000-BKB-519 16 20 36.36 +41 02 53.1 Her EP 5.63341 8.71 (0.006) V
Variable HD 149026 -- 16 30 29.62 +38 20 50.3 Her EP 2.8758887 8.16 (0.003) V
Variable GJ 1214 000-BJX-329 17 15 18.93 +04 57 50.1 Oph EP+BY 1.5804049 14.71 (0.014) V
Variable HAT-P-14 000-BJZ-634 17 20 27.87 +38 14 31.9 Her EP 4.627669 9.99 (0.005) V
Variable V5598 Sgr -- 17 49 51.32 -29 56 20.4 Sgr EP: 5.31075 16.63 - 16.66 Ic
Variable V5125 Sgr 000-BFQ-887 17 51 28.25 -29 52 35.3 Sgr EP+UV 3.10129 15.78 (0.014) V
Variable V1238 Sco 000-BFQ-888 17 51 48.95 -30 13 25.4 Sco EP: 1.1899 15.56 - 15.59 I
Name AUID Coords (J2000) Const. Var. type Period Mag. range
Variable TrES-3 000-BFT-449 17 52 07.02 +37 32 46.2 Her EP 1.30619 12.414 (0.025) V
Variable V5605 Sgr -- 17 52 29.98 -29 33 01.9 Sgr EP: 4.53720 13.49 - 13.50 I
Variable V5130 Sgr 000-BFQ-894 17 52 36.00 -29 37 28.9 Sgr EP: 1.74832 16.70 - 16.75 I
Variable V1241 Sco 000-BFQ-902 17 53 09.82 -30 06 29.6 Sco EP: 2.90565 15.99 - 16.04 I
Variable TrES-4 000-BJP-124 17 53 13.05 +37 12 42.5 Her EP 3.553945 11.34 (0.017) V
Variable V5157 Sgr 000-BFQ-944 17 56 35.51 -29 32 21.2 Sgr EP 1.21190 15.30 - 15.32 I
Variable HAT-P-5 000-BKB-918 18 17 37.31 +36 37 17.1 Lyr EP 2.788491 12.03 (0.014) V
Variable WASP-58 000-BLD-638 18 18 48.26 +45 10 19.2 Lyr EP 5.017180 11.75 (0.02) V
Variable CSTAR 072350 -- 18 30 57.87 -88 43 17.5 Oct EP: 9.925551 9.86 (0.04) i
Variable WASP-3 000-BJS-240 18 34 31.63 +35 39 41.5 Lyr EP 1.846834 10.64 (0.013) V
Variable V0672 Lyr 000-BDB-964 19 04 09.85 +36 37 57.5 Lyr EP 3.03007157 11.34 - 11.36 R
Variable TrES-2 000-BJY-008 19 07 14.03 +49 18 59.1 Dra EP 2.47063 11.41 (0.017) V
Variable V0599 Lyr 000-BFR-442 19 20 39.10 +37 47 26.3 Lyr EP: -- 17.51 (0.02) V
Variable V0600 Lyr 000-BFR-443 19 20 39.27 +37 45 39.5 Lyr EP: -- 18.00 (0.02) V
Variable CoRoT-2 000-BKN-989 19 27 06.50 +01 23 01.4 Aql EP 1.7429964 12.57 (0.035) V
Variable CoRoT-3 -- 19 28 13.26 +00 07 18.6 Aql EP 4.25680 13.29 (0.0050) V
Variable HAT-P-7 -- 19 28 59.36 +47 58 10.2 Cyg EP 2.2047299 10.5 (0.007) V
Variable KOI-217 000-BKP-225 19 39 27.72 +46 17 09.1 Cyg EP: 3.9050889 15.06 (0.022) r
Variable HAT-P-11 000-BJX-545 19 50 50.24 +48 04 51.0 Cyg EP 4.8878162 9.59 (0.0040) V
Variable Kepler-17 000-BLJ-488 19 53 34.86 +47 48 54.0 Cyg EP+ROT 1.48571092 14.28 V (0.02Kp)
Variable V0452 Vul 000-BFR-550 20 00 43.71 +22 42 39.0 Vul EP+BY 2.218573 7.67 (0.03) V
Variable WASP-80 000-BLJ-738 20 12 40.17 -02 08 39.2 Aql EP 3.06786144 11.90 V (0.04r')
Variable Qatar-1 000-BJX-585 20 13 31.61 +65 09 43.5 Dra EP 1.420033 12.75 V (0.02CR)
Variable WASP-2 000-BDC-303 20 30 54.13 +06 25 46.4 Del EP 2.15226 11.98 (0.019) V
Variable WASP-7 000-BJS-241 20 44 10.22 -39 13 30.9 Mic EP 4.954658 9.51 (0.010) V
Name AUID Coords (J2000) Const. Var. type Period Mag. range
Variable V2583 Cyg -- 21 11 42.50 +48 09 46.4 Cyg EP: -- 18.47 - 18.52 i'
Variable V2613 Cyg -- 21 13 35.35 +48 15 18.6 Cyg EP: -- 18.84 (0.04) Rc
Variable V2614 Cyg -- 21 13 37.16 +48 10 37.8 Cyg EP: -- 19.06 (0.05) Rc
Variable V0376 Peg 000-BCW-743 22 03 10.77 +18 53 03.5 Peg EP 3.52474859 7.65 (0.018) V
Variable HAT-P-8 000-BKG-577 22 52 09.86 +35 26 49.5 Peg EP 3.076331 10.26 (0.0090) V
Variable HAT-P-1 000-BKN-984 22 57 46.85 +38 40 30.3 Lac EP 4.46529 9.535 - 9.550 Ic
Variable WASP-21 000-BLJ-602 23 09 58.25 +18 23 45.9 Peg EP 4.3225186 11.58 V (0.012Ic)
Variable WASP-6 000-BJS-235 23 12 37.73 -22 40 26.1 Aqr EP 3.3610060 11.9 (0.0260) V
Variable WASP-52 000-BLD-637 23 13 58.76 +08 45 40.6 Peg EP+BY 1.7497798 12.22 (0.05) V
Variable WASP-10 000-BJS-239 23 15 58.30 +31 27 46.3 Peg EP+BY 3.0927616 12.7 (0.035) V
Variable WASP-59 000-BLD-640 23 18 29.55 +24 53 21.4 Peg EP 7.919585 12.78 V (0.02r')
Variable WASP-4 000-BJS-242 23 34 15.09 -42 03 41.1 Phe EP 1.3382277 12.5 (0.034) V
Variable HAT-P-6 000-BJX-033 23 39 05.81 +42 27 57.5 And EP 3.852985 10.54 (0.011) V
Variable WASP-60 000-BLD-641 23 46 39.98 +31 09 21.4 Peg EP 4.3050011 12.18 V (0.007r')
Variable WASP-5 000-BJS-243 23 57 23.76 -41 16 37.7 Phe EP 1.6284296 12.26 (0.013) V
Variable V1220 Cas -- 23 57 24.52 +56 55 17.4 Cas EP: -- 18.02 - 18.05 r'
大家也可以一起觀測
我一直覺得 大家都在搞星空美工
當然也是不錯啦!!
但是我想生命還是浪費在更美好的事物上 比較值得啦!!
