georgios
1 Answer
Colleen
Canopus right ascension (2012): 6h 23m 57.1s
Canopus right ascension (2012): 23037.1 sec (of angular time)
Canopus proper motion in RA: +19.99 mas/year
Canopus declination (2012): −52° 41' 44"
Canopus declination (2012): −189704 arcsec
Canopus proper motion in dec: +23.67 mas/year
Difference in time: −12457 years
Remember that a second of angular time is 15" multiplied by the cosine of the declination.
Canopus right ascension (10446 BC): 6h 23m 29.7s
Canopus declination (10446 BC): −52° 46' 39"
http://uk.answers.yahoo.com/question/index?qid=20121116052749AALMYxX
| 11 years ago. Rating: 0 | |
Top contributors in Weather category
Unanswered Questions
Minziv Stream
Answers: 0
Views: 0
Rating: 0
Minziv Stream
Answers: 0
Views: 0
Rating: 0
Trang Chủ Iwin68 – Iwin68 Club Chính Thức Phiên Bản 2024
Answers: 0
Views: 4
Rating: 0
ww88lv
Answers: 0
Views: 4
Rating: 0
bxmongcai
Answers: 0
Views: 2
Rating: 0
88clb8club
Answers: 0
Views: 3
Rating: 0
Tai sao nen mua den led san bong haledco
Answers: 0
Views: 5
Rating: 0
Game bài đổi thưởng – Chơi là thắng, đổi là nhận!
> More questions...
Answers: 0
Views: 6
Rating: 0