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Thursday, February 01, 2024

Bright Tiangong passes, 1-9 February, 2024

Tiangong as seen from Melbourne  on the evening of  Thursday 1 February at 21:44 AEDST. Simulated in Stellarium (the ISS will actually be a bright dot). Click to embiggen.Tiangong  as seen from Adelaide on the evening of  Thursday 1 February at 21:12 ACDST. Simulated in Stellarium (the ISS will actually be a bright dot). Click to embiggen.Tiangong as seen from Perth on the evening of  Thursday 1 February at 20:14 AWST. Simulated in Stellarium (the ISS will actually be a bright dot). Click to embiggen.
All sky chart showing local times from Heavens Above for Thursday 1 February for Melbourne.All sky chart showing local  times from Heavens Above for Thursday 1 February for Adelaide.All sky chart showing local times from Heavens Above for Thursday 1 February for Perth. 


Relatively bright passes of the Chinese space station Tiangong visible in the evening from Australia aren't that common. Over the next few days there are a series of  bright Tiangong passes in the late evening twilight/early evening and the early morning. Tiangong passes close to Jupiter and several bright stars.Jupiter is a handy orientation point for many passes.

 
The following tables are from data provided from Heavens Above. Particularly impressive passes are highlighted in yellow, passes entering the shadow in blue.
   

Passes from Adelaide (ACDST)

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
31 Jan-1.322:12:1610°W22:15:2049°SSW22:15:5742°SSEvisible
01 Feb-2.221:10:4310°WNW21:13:5287°SSW21:17:0310°ESEvisible
01 Feb0.322:48:0610°WSW22:50:0424°SW22:50:0424°SWvisible
02 Feb-0.621:46:1810°W21:49:1434°SSW21:51:4613°SEvisible
02 Feb1.523:23:5010°SW23:23:5210°SW23:23:5210°SWvisible
03 Feb-1.320:44:3310°W20:47:3953°SSW20:50:4610°ESEvisible
03 Feb-0.122:22:0710°WSW22:24:4624°S22:25:2122°SSEvisible
04 Feb-0.221:20:1710°WSW21:23:0427°S21:25:5110°SEvisible
04 Feb0.822:57:3610°SW22:58:4617°SW22:58:4617°SWvisible
05 Feb0.021:55:5610°SW21:58:3423°S22:00:0117°SEvisible
06 Feb0.020:54:0610°WSW20:56:4724°S20:59:2710°SEvisible
06 Feb0.022:31:0910°SW22:33:1426°SSW22:33:1426°SSWvisible
07 Feb-0.221:29:3110°SW21:32:1425°S21:34:2013°ESEvisible
07 Feb1.323:06:0710°WSW23:06:2512°WSW23:06:2512°WSWvisible
08 Feb-1.122:04:3210°SW22:07:2940°SSE22:07:2940°SSEvisible
09 Feb-0.621:02:5410°SW21:05:4529°SSE21:08:3210°ESEvisible
09 Feb0.522:39:2910°WSW22:40:3720°WSW22:40:3720°WSWvisible

 


Passes from Brisbane (AEST) 

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
31 Jan0.220:08:0010°W20:10:3924°SSW20:13:1810°SSEvisible
01 Feb-1.019:06:0510°WNW19:09:0847°SSW19:12:1110°SEvisible
01 Feb1.220:45:3210°SSW20:46:2111°SSW20:47:0910°Svisible
02 Feb0.819:42:3510°WSW19:44:3816°SSW19:46:4010°SSEvisible
04 Feb1.019:17:2810°SW19:18:3311°SSW19:19:3610°Svisible
09 Feb0.720:37:2810°SSW20:38:3214°S20:38:3214°Svisible


Passes from Darwin (ACST) 

none in this time frame


Passes from Hobart (AEDST)  
 

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
31 Jan-0.321:09:3310°N21:11:2815°NNE21:13:2310°ENEvisible
31 Jan-0.222:44:4110°WNW22:45:5821°NW22:45:5821°NWvisible
01 Feb-1.421:43:3110°NW21:46:2533°NNE21:47:5721°ENEvisible
01 Feb0.723:19:4710°W23:20:0412°W23:20:0412°Wvisible
02 Feb-2.222:18:2310°WNW22:21:3159°N22:21:4656°NEvisible
03 Feb-1.821:17:0210°WNW21:20:0545°NNE21:23:0810°Evisible
03 Feb-0.722:53:3010°W22:55:2131°WNW22:55:2131°WNWvisible
04 Feb-2.221:52:0110°W21:55:1067°N21:56:4127°Evisible
04 Feb1.023:28:4110°W23:28:4611°W23:28:4611°Wvisible
05 Feb-2.022:27:0710°W22:30:0158°NW22:30:0158°NWvisible
06 Feb-2.121:25:3210°W21:28:4368°N21:31:1015°Evisible
06 Feb0.323:02:1710°W23:03:1517°WNW23:03:1517°WNWvisible
07 Feb-1.822:00:3710°W22:03:4350°NNW22:04:2141°NNEvisible
08 Feb-2.020:58:5710°W21:02:0762°N21:05:1510°ENEvisible
08 Feb-0.222:35:5110°W22:37:2921°NW22:37:2921°NWvisible
09 Feb-1.321:34:0110°W21:37:0038°NNW21:38:3222°NEvisible

 

Passes from Melbourne (AEDST)

 

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
31 Jan-1.121:07:3810°NNW21:10:2127°NNE21:13:0610°Evisible
31 Jan-0.922:43:4810°W22:45:5739°W22:45:5739°Wvisible
01 Feb-2.321:42:2010°WNW21:45:2981°NNE21:47:5715°ESEvisible
01 Feb0.823:19:2010°WSW23:20:0415°WSW23:20:0415°WSWvisible
02 Feb-1.322:17:4310°W22:20:4949°S22:21:4634°SEvisible
03 Feb-1.821:16:0610°W21:19:1468°SSW21:22:2510°ESEvisible
03 Feb-0.322:53:1210°WSW22:55:2132°SW22:55:2132°SWvisible
04 Feb-1.021:51:3210°WSW21:54:3542°S21:56:4117°ESEvisible
04 Feb1.223:28:2810°WSW23:28:4612°WSW23:28:4612°WSWvisible
05 Feb-1.222:26:5310°WSW22:29:5643°S22:30:0042°Svisible
06 Feb-1.021:25:1310°WSW21:28:1440°S21:31:1011°ESEvisible
06 Feb0.423:02:0110°WSW23:03:1421°WSW23:03:1421°WSWvisible
07 Feb-1.522:00:2410°WSW22:03:3151°SSE22:04:2138°ESEvisible
08 Feb-1.120:58:4310°WSW21:01:4742°S21:04:4910°ESEvisible
08 Feb-0.722:35:2710°WSW22:37:2936°W22:37:2936°Wvisible
09 Feb-2.021:33:4610°WSW21:36:5668°SSE21:38:3226°Evisible


 

Passes from Perth (AWST) 

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
31 Jan-0.221:14:3010°W21:17:1628°SSW21:18:0624°Svisible
01 Feb-1.120:12:4110°W20:15:4346°SSW20:18:4710°SEvisible
01 Feb1.021:50:5010°SW21:52:1215°SSW21:52:1215°SSWvisible
02 Feb0.420:48:4510°WSW20:51:1320°SSW20:53:4210°SEvisible
03 Feb-0.219:46:4410°W19:49:3329°SSW19:52:2410°SEvisible
03 Feb0.721:25:0110°SW21:26:5415°S21:27:2714°Svisible
04 Feb0.620:22:5810°SW20:25:0717°S20:27:1610°SSEvisible
04 Feb1.422:00:3310°SSW22:00:5111°SSW22:00:5111°SSWvisible
05 Feb0.620:58:5510°SW21:00:4714°S21:02:0512°SSEvisible
06 Feb0.619:56:5910°SW19:58:5415°S20:00:4910°SSEvisible
06 Feb0.721:34:0010°SW21:35:1916°SSW21:35:1916°SSWvisible
07 Feb0.520:32:2910°SSW20:34:3016°S20:36:2411°SEvisible
08 Feb-0.221:07:1610°SW21:09:3324°S21:09:3324°Svisible
09 Feb0.120:05:4610°SW20:08:0618°SSE20:10:2510°ESEvisible
09 Feb1.021:42:0010°WSW21:42:4115°SW21:42:4115°SWvisible


Passes from Sydney (AEDST) 

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
31 Jan-2.221:07:5310°WNW21:11:0289°SSW21:13:4813°ESEvisible
31 Jan1.122:45:2210°WSW22:45:5713°WSW22:45:5713°WSWvisible
01 Feb-0.421:43:3210°W21:46:2632°SSW21:47:5721°SSEvisible
02 Feb-1.320:41:4710°W20:44:5351°SSW20:47:5910°SEvisible
02 Feb0.422:19:3110°WSW22:21:4621°SSW22:21:4621°SSWvisible
03 Feb0.021:17:3810°WSW21:20:1925°SSW21:23:0110°SEvisible
03 Feb1.522:55:1010°SW22:55:2111°SW22:55:2111°SWvisible
04 Feb0.221:53:2910°SW21:55:5420°S21:56:4118°SSEvisible
05 Feb0.220:51:3610°WSW20:54:0721°S20:56:3910°SEvisible
05 Feb0.822:28:4810°SW22:30:0117°SSW22:30:0117°SSWvisible
06 Feb0.121:27:1110°SW21:29:4020°S21:31:1015°SEvisible
07 Feb0.220:25:2310°SW20:27:4920°S20:30:1510°SEvisible
07 Feb-0.122:02:1410°SW22:04:2126°SSW22:04:2126°SSWvisible
08 Feb-0.221:00:3910°SW21:03:1723°S21:05:2513°ESEvisible
08 Feb1.322:37:0810°WSW22:37:2913°WSW22:37:2913°WSWvisible
09 Feb-1.321:35:3110°SW21:38:3243°SSE21:38:3243°SSEvisible


When and what you will see is VERY location dependent, so you need to use  Heavens Above  to get site specific predictions for your location, a small difference in location can mean the difference between Tiangong passing over a star or planet or missing it completely. 

As always, start looking several minutes before the pass is going to start to get yourself oriented and your eyes dark adapted. Be patient, there may be slight differences in the time of Tiangong appearing due to orbit changes not picked up by the predictions. Use the most recent prediction for your site.

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