零度星系 发表于 2012-4-28 20:38

求助：请各位天文同好帮忙查下这是什么人造卫星过境？

本帖最后由 q零度星系 于 2012-4-28 22:23 编辑

我看见了 我预报的那颗卫星 不过突然间冒出了一个类似于人造卫星轨迹的亮点 ，我还不知道是什么卫星？
20点40分不明物体由北向南移动 亮度和土星差不多，在土星以西移动过。
地点：四川省攀枝花市东区金江镇

零度星系 发表于 2012-4-28 20:44

今日晚上小于3.5等的人造卫星过境本地：

SatelliteBrightnessStartHighest pointEnd
(mag)TimeAltitudeAzimuthTimeAltitudeAzimuthTimeAltitudeAzimuth
Cosmos 1025 Rocket3.420:07:3510°SSE20:11:3640°E20:15:3710°NNE
Cosmos 1943 Rocket2.920:11:1210°NNW20:16:3454°WSW20:21:5310°S
Cosmos 18253.120:11:4910°NNE20:15:1931°E20:18:4910°SE
Cosmos 1602 Rocket3.520:12:1910°S20:16:3782°ESE20:21:0010°N
HST2.120:13:5910°SSW20:17:2925°SSE20:20:4711°E
Cosmos 13402.920:15:4510°S20:19:4056°E20:23:3510°NNE
SEDSat Delta rocket3.420:18:5210°W20:22:5356°NNW20:27:1410°ENE
NOSS 3-1 (C)3.520:20:0110°SSW20:26:0864°ESE20:32:3210°NE
Tiangong 10.420:24:3610°WNW20:27:2849°SW20:29:5313°SE
Cosmos 1833 Rocket2.620:31:5910°SSW20:37:3584°ESE20:43:1310°NNE
Cosmos 1508 Rocket2.920:36:3910°NNE20:39:4540°E20:42:2116°SSE
H-2A R/B0.720:38:0211°WSW20:40:0049°SSE20:41:5020°E
Cosmos 540 Rocket3.420:39:0110°N20:44:1075°ENE20:49:0811°SSE
ATLAS 5 CENTAUR R/B2.620:46:5110°NW20:50:2437°NNE20:52:2221°ENE
SL-8 R/B3.420:51:4010°NNE20:55:0970°ESE20:58:3910°S
Cosmos 1697 Rocket3.420:53:4710°N20:58:5535°ENE21:00:5627°ESE
Cosmos 20843.320:55:1410°NNW20:59:0772°WSW21:01:1725°SSE
Cosmos 1898 Rocket3.420:56:0410°S21:01:1878°ESE21:06:3510°NNE
Atlas Centaur 23.420:57:5010°W21:04:1045°SSW21:08:5023°SE
TACSAT 33.520:59:0810°WNW21:00:3336°W21:00:3336°W
GPS 2-13 Rocket13.321:04:2810°WSW21:07:3031°S21:07:3031°S
Cosmos 1980 Rocket3.121:04:3710°N21:09:2629°ENE21:10:2428°E
GPS 2-04 Rocket13.521:07:5310°NW21:11:2139°NNE21:12:1433°NE
ATLAS 3B R/B3.321:10:5910°NW21:18:4063°WSW21:24:2318°S
Cosmos 15363.321:11:2110°NNW21:15:2761°W21:18:1619°S
FREGAT/IRIS3.321:18:0441°S21:19:1067°W21:22:4410°NNW
ADEOS II3.121:18:4610°S21:23:4645°W21:28:4710°NNW
Helios 1B3.321:23:1044°ENE21:23:1044°ENE21:27:1010°N
SL-8 R/B3.021:19:2010°N21:22:3568°WNW21:22:5959°SW
OAO 2 Rocket3.221:21:5510°WSW21:27:0879°SSE21:28:2950°ENE
USA148 R/B 12.321:23:3210°W21:25:4239°SW21:25:4239°SW
CZ-2C R/B2.121:29:4965°SE21:30:1973°ENE21:34:5210°N
H-2A R/B3.421:30:0010°W21:30:3918°W21:30:3918°W
ISS-0.721:52:3310°NW21:53:4421°NW21:53:4421°NW
HST2.621:54:4110°WSW21:56:3626°WSW21:56:3626°WSW
SL-16 R/B3.222:28:5810°NNW22:32:3341°NNW22:32:3341°NNW



未来24小时无铱星
过去48小时铱星：

DateLocal
TimeIntensity
( Mag)Alt. Azimuth Distance to
flare centreIntensity at
flare centre
(Mag.)Satellite
28 Apr05:51:24-424°21° (NNE)14.5 km (W)-7Iridium 14
28 Apr19:52:59-671°146° (SE )5.4 km (W)-9Iridium 22

零度星系 发表于 2012-4-28 20:46

今晚天空事件：calsky提供

Time (24-hour clock)Object (Link)Event
http://www.calsky.com/cs.cgi/icons/esync.gif Observer SiteUser Site, China
WGS84: Lon: +101d50m46.8sLat: +26d33m12.6sAlt: 975m
All times in CST
http://www.calsky.com/cs.cgi/icons/esync.gif20h57mhttp://www.calsky.com/cs.cgi/icons/zod2.gif Sun SignTaurus 9°
http://www.calsky.com/cs.cgi/icons/esync.gif Local DateDay of Year (DOY): 119
Week of Year (WOY): 17
http://www.calsky.com/cs.cgi/icons/esync.gif20h57mhttp://www.calsky.com/cs.cgi/icons/zod4.gif Moon SignCancer 28°
http://www.calsky.com/cs.cgi/icons/esync.gif20.9hhttp://www.calsky.com/cs.cgi/icons/venus.gifVenusMagnitude=-4.5mag    Best seen from 19.7h -22.9h (htop=40° at WNW at 19.7h) (in constellation Taurus)
RA= 5h09m30sDec=+27°38.8' (J2000) Distance=0.463AUElongation= 41°   Phase k=29%Diameter=36.0"
http://www.calsky.com/cs.cgi/icons/esync.gif20.9hhttp://www.calsky.com/cs.cgi/icons/mars.gifMarsMagnitude=-0.1mag    Best seen from 20.1h - 3.6h (htop=75° at S at 21.3h) (in constellation Leo)
RA=10h29m28sDec=+11°48.3' (J2000) Distance=0.924AUElongation=116°   Phase k=91%Diameter=10.1"   planetographic latitude of the Earth=23.4°
http://www.calsky.com/cs.cgi/icons/esync.gif20.9hhttp://www.calsky.com/cs.cgi/icons/saturn.gifSaturnMagnitude= 0.3mag    Best seen from 20.1h - 6.1h (htop=56° at S at 0.4h) (in constellation Virgo)
RA=13h36m50sDec= -7°06.9' (J2000) Distance=8.744AUElongation=166°   Diameter=18.9"   planetocentric latitude of the Earth=13.3°
http://www.calsky.com/cs.cgi/icons/esync.gif21h00mhttp://www.astronomie.info/tvlogos/nasatv.gifTV Broadcast. Duration 60 minutes: Replay of ISS Update (4/25) – HQ
http://www.calsky.com/cs.cgi/icons/esync.gif21h00mhttp://www.astronomie.info/tvlogos/nasatv.gifTV Broadcast. Duration 60 minutes: 7 p.m. - FIRST 2012 Championship - St. Louis - Ames/HQ
http://www.calsky.com/cs.cgi/icons/esync.gif21h00mhttp://www.astronomie.info/tvlogos/nasatv.gifTV Broadcast. Duration 60 minutes: 7 p.m. – FIRST 2012 Championship – St. Louis – Ames/HQ –
http://www.calsky.com/cs.cgi/icons/esync.gif21h06mhttp://www.calsky.com/cs.cgi/icons/sun.gif SunEnd astronomical twilight
http://www.calsky.com/cs.cgi/icons/esync.gif21h15.1mhttp://www.calsky.com/cs.cgi/icons/mars.gifMarsTransit Altitude=+75.2°(in constellation Leo)Elongation=116.2° East, Magnitude=-0.1mag
http://www.calsky.com/cs.cgi/icons/esync.gif21h53m48shttp://www.calsky.com/cs.cgi/icons/icon-iss3.pngISS
→Ground track →Star charthttp://www.calsky.com/cs.cgi/icons/asv/asvnight011109.pngAppears      21h50m29s   2.0magaz:317.4° NW   horizon
Disappears   21h53m48s-1.0magaz:316.6° NW   h:21.3°

http://www.calsky.com/cs.cgi/icons/esync.gif22h00mhttp://www.astronomie.info/tvlogos/nasatv.gifTV Broadcast. Duration 60 minutes: Replay of ISS Update (4/26) – HQ
http://www.calsky.com/cs.cgi/icons/esync.gif22h58.9mhttp://www.calsky.com/cs.cgi/icons/venus.gifVenusSet   Azimuth=301.6°, WNW (in constellation Taurus)

零度星系 发表于 2012-4-28 20:53

4月小行星：（空间天气网）

AsteroidDate(UT)Miss       DistanceMag.Size
2012 HEApr 226.9 LD--31 m
2012 HE2Apr 248.9 LD--28 m
2012 HQApr 249.8 LD--42 m
2012 HP13Apr 272 LD--64 m
2012 HMApr 281.4 LD--67 m
2011 WV134Apr 2838.6 LD--1.6 km
1992 JDMay 29.5 LD--43 m

恒星动物园 发表于 2012-4-28 21:11

那个想ISS发送物资的私人飞船发射了吗？

我好烦 发表于 2012-4-28 21:46

看不懂

零度星系 发表于 2012-4-28 22:22

恒星动物园 发表于 2012-4-28 21:11 static/image/common/back.gif
那个想ISS发送物资的私人飞船发射了吗？

30日发生的

chongtao 发表于 2012-4-29 09:32

看不明白，能解释下吗？

342222588 发表于 2012-4-29 09:38

直接就不懂啊   不过还是帮顶吧
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