预定的剩余观察目标

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15) oversea suggested binocula DSO open on 2009/12/03 closed on XXXX/XX/XX)

估计本地看到拍到成数:70%
http://www.messier.obspm.fr/xtra/similar/binosky.html

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16) 水星 (open on 2010/01/01 closed on XXXX/XX/XX)

http://www.hkastroforum.net/viewtopic.p ... sc&start=0

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17) 火星 (open on 2010/01/01 closed on 2010/01/29)

** FINISHED ***
http://www.hkastroforum.net/viewtopic.p ... 342#173342

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18）天王星 (open on 2010/01/08 closed on XXXX/XX/XX)

【释义】太阳系八大行星之一。按距离太阳的次序计为第七颗行星。1781年由英国天文学家赫歇耳发现。与太阳平均距离28.69亿千米。直径51800千米，平均密度124克/厘米3，质量8742×1028克。公转周期84.32年，自转周期239小时，为逆向自转。表面温度约-180°c。有磁场、光环和十五颗卫星。
　　【示例】当代·殷谦《天廷秘传》：“初五，有玉京宫宇群显，霓霞障天，云幡盛甚。霎间，爆发星变生巨火，自成一星，在天极星中央，其状宛若明镜，灿灿灼亮，天斗美其名曰金乌。初六，天极星外九星显，乃金、木、水、火、土、地球、海王、天王、冥王八星，各星之距乃二十一万光年，可谓日月似合璧，九星如连珠。”（殷谦·《天廷秘传》第一回）

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19) M78 (open on 2010/01/23 closed on XXXX/XX/XX)

1) Target observe time : 9:30 p.m winter time .
2) Untracked time for OR 6mm eyepices/Meade DSI : ~100s to move out of FOV .

天体的基本信息
天体名称: M 78
天体类型: 亮星云
星等: 8.0
大小: 8.0'x6.0'

位置信息
视赤经: 5h 47m 19s
视赤纬: +0°4' 20"
星座: 猎户座
高度: 66°10' 14"
方位角: 158°47' 38"
时角: 23h 26m 23s
升: 15h 58m 26s
中天: 22h 0m 0s
落: 4h 5m 32s

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20) IC 1831 & IC 1795 (open on 2010/02/12 closed on XXXX/XX/XX)

天体名称: IC 1831
天体类型: 亮星云
大小: 120.0'
星等: 不知
星座: 仙后座
赤纬: +63°15' 55"
时角: 按实时计算, 21:00约3h22m


天体名称: IC 1795
天体类型: 亮星云
大小: 40.0'x15.0'
星等: 不知
星座: 仙后座
赤纬: +62°7' 4"
时角: 按实时计算,21:00约3h38m

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21) IC 405 (open on 2010/02/26 closed on XXXX/XX/XX)

天体名称: IC 405 Flaming Star Nebula
天体类型: 亮星云
大小: 30.0'x20.0'
星等: 10.0
星座: 御夫座

赤纬: +34°22' 9"
时角: 按实时计算, 21:00约 1h 53m 36s

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22) M44 (open on 2010/03/01 closed on XXXX/XX/XX)

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23) California Nebula (open on 2010/03/01 closed on XXXX/XX/XX)

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24) Crab Nebula (open on 2010/03/01 closed on XXXX/XX/XX)

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25) NGC2403 galaxy (open on 2010/03/01 closed on XXXX/XX/XX)

[MANDII]

Use this new standard format star diagram(NGC2403) from now on .
The star diagram will be used during actual observation time .

It include :
1) Star finding map by a bright reference star after a manual GOTO method by coordinate that may easily cause bias sometimes within 10 degree range .

2)sub-diagram for actual object scale with eyepice and DSI .

3) Object reference photo from web site .

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26) NGC2683 galaxy (open on 2010/03/02 closed on XXXX/XX/XX)

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27) 土星(open on 2010/03/04 closed on 2010/03/19)
**** finished ****


Planned observe time : 14/3-19/3 21:00
No MOON , attitude >=30 degree starting 21:00 , EAST , mag 0.5

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deleted