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ini boleh di jadikan aktiviti siang hari/malam dengan mengunakan teropong atau binoculars. AWAS jangan terteropong matahari.

Sekarang ISS makin besar dengan Space Shuttle Discovery docked. The growing space station is now brighter than Venus and more than one amateur astronomer has reported seeing it in broad daylight. This is caused by sunlight glinting off one of the station's many flat surfaces.

Yang penting nya ke arah mana dan bila masanya hendak mendongak ke langit; kena buat sedikit preparation.

http://spaceweather.com/flybys/index_coords.php?PHPSESSID=257v2qp6fth3m40njt78ioo3r4 (http://spaceweather.com/flybys/index_coords.php?PHPSESSID=257v2qp6fth3m40njt78ioo3r4)

atau

http://www.heavens-above.com/ (http://www.heavens-above.com/)

contohnya untuk kawasan University Malaya, Lembah Pantai  

pada Ahad 15hb Jun 2008

 
 Satellite  Rise time      Direction to look    Transit time   Max elevation   Magnitude  
  ISS       08:50:57 pm   NNW                    08:53:15       27°               -1.0 (very bright)

pada Selasa 17hb Jun 2008

 Satellite  Rise time       Direction to look    Transit time  Max elevation   Magnitude
  ISS       08:00:07 pm   NNW                     08:02:23       44°              -2.1 (very bright)


peminat astrophotography pun boleh cuba untuk merakam flight path  ISS. sila lawat untuk cara preparation.

http://www.astropix.com/HTML/SHOW_DIG/073.HTM (http://www.astropix.com/HTML/SHOW_DIG/073.HTM)

cheers

want to be sherlock holmes. :mrgreen:
you can deduce what kind of satellites you are seeing by your power of observations. :roll:


• First you must know where to look.

• Take note of its direction of travel-astronomical satellites (eg HST) move west to east. A manned mission (eg ISS) southwest-to-northeast or northwest-to-southeast. Weather or environ satellites moves north-to-south or south-to-north. Shhh..satellite follows a retrograde(southeast-to-northwest) maybe a spy satellite.

• The speed will give an indication of orbit altitude. the higher the lower speed.

for  arah mana mendongak

http://spaceweather.com/flybys/index_coords.php?PHPSESSID=257v2qp6fth3m40njt78ioo3r4  (http://spaceweather.com/flybys/index_coords.php?PHPSESSID=257v2qp6fth3m40njt78ioo3r4)

atau

http://www.heavens-above.com/ (http://www.heavens-above.com/)

untuk keterangan lanjut and observing tips

http://www.satobs.org/satintro.html (http://www.satobs.org/satintro.html)

cheers

 :mrgreen: maklumat yang amat baik... boleh sama-sama cuba jejakinya.