Тяньгун-1 (TG-1) – CZ-2FT1 - Цзюцюань - 29.09.2011 17:16:04 ЛМВ

Автор Salo, 11.03.2010 16:02:06

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tnt22

ЦитироватьJonathan McDowell‏Подлинная учетная запись @planet4589 55 мин. назад

Tiangong-1 now 199 x 218 km orbit; down 4 km since yesterday. Still looks like Apr 1 to 2 is the best bet, but plus or minus a couple days

tnt22

http://blogs.esa.int/rocketscience/2018/03/26/tiangong-1-reentry-updates/
ЦитироватьTIANGONG-1 REENTRY UPDATES

Latest reentry forecast provided by ESA's Space Debris Office, ESOC, Darmstadt, Germany.

Update 27 March 2018

The current estimated reentry window runs from the morning of 31 March to the early morning of 2 April (in UTC time); this is highly variable.

Reentry will take place anywhere between 43ºN and 43ºS (see map here). Areas above or below these latitudes can be excluded. At no time will a precise time/location prediction from ESA be possible. This forecast was updated approximately weekly through to mid-March, and is now being updated every 1~2 days.

Tiangong-1 reentry window forecast as of 27 March Credit: ESA


Tiangong-1 altitude decay forecast as of 27 March Credit: ESA

tnt22

ЦитироватьJonathan McDowell‏Подлинная учетная запись @planet4589 7 ч. назад

Tiangong 1 now in a 194 x 213 km orbit (relative to sphere; 196 x 219 km relative to the ellipsoid); down 5 km since yesterday

4 ч. назад

New orbit for Tiangong: 191 x 209 km (wrt sphere); 193 x 217 km (wrt ellipsoid). Down 9.5 km in past two days.

Чебурашка

Когда же конец.. Нет сил больше терпеть..

ХВ.

Спасибо tnt22 за систематическую публикацию архиактульной и своевременной информации о "Тяньгуне-1" !

Василий Ратников

ЦитироватьСпасибо tnt22
за любый публикации, очень удобно в одном месте видеть че где.

tnt22


tnt22

ЦитироватьDr Marco Langbroek‏ @Marco_Langbroek 2 ч. назад

JSpOC, the US military tracking network, has just released their first TIP message for the #reentry of #Tiangong1. Their current estimate is: 1 April 01:57 GMT, +- 0.8 days. That is well in line with my own current forecast (always good to see that)

tnt22

http://blogs.esa.int/rocketscience/2018/03/26/tiangong-1-reentry-updates/
Цитировать
Posted on 26 March 2018 by Daniel

TIANGONG-1 REENTRY UPDATES

Latest reentry forecast provided by ESA's Space Debris Office, ESOC, Darmstadt, Germany.

Update 28 March 2018

The current estimated reentry window runs from the morning of 31 March to the afternoon of 1 April (in UTC time); this is highly variable. 

Reentry will take place anywhere between 43ºN and 43ºS (see map here). Areas above or below these latitudes can be excluded. At no time will a precise time/location prediction from ESA be possible. This forecast was updated approximately weekly through to mid-March, and is now being updated every 1~2 days.


Tiangong-1 reentry window forecast as of 28 March Credit: ESA


Tiangong-1 altitude decay forecast as of 28 March Credit: ESA

tnt22



tnt22


triage

http://en.cmse.gov.cn/col/col1763/index.html
Цитироватьhttp://en.cmse.gov.cn/art/2018/3/28/art_1763_32398.html
On-Orbit Status Update for Tianggong-1 (Mar.28)
2018-03-28Views:428
According to the announcement of China Manned Space Agency(CMSA),on Mar.28,2018, Tiangong-1 stayed at an average altitude of about 202.3 km (perigee:193.9 km; apogee:210.8 km; inclination:42.67°). The estimated reentry window is between 31 March and 2 April, Beijing time.

tnt22


tnt22


tnt22

ЦитироватьJonathan McDowell‏Подлинная учетная запись @planet4589 5 ч. назад

Tiangong-1 now in 182 x 196 km x 42.7 deg orbit (rel to sphere); 183 x 210 km (rel to ellipsoid). Down 6.4 km in last day. Reentry expected Mar 31 to Apr 2

Старый

Господи, он упадёт когда-нибудь или нет?  :evil:
1. Ангара - единственная в мире новая РН которая хуже старой (с) Старый Ламер
2. Назначение Роскосмоса - не летать в космос а выкачивать из бюджета деньги
3. У Маска ракета длиннее и толще чем у Роскосмоса
4. Чем мрачнее реальность тем ярче бред (с) Старый Ламер

Alexander Lukashenko

А скажите пожалуйста есть график зависимости высоты от времени? Не в схематической форме, а конкретно — с какой высоты Tiangong-1 начнет падать резко. Что-бы не постоянно мониторить

Rifkat

Дрион покидает Землю

tnt22

ЦитироватьDutchSpace‏ @DutchSpace 2 ч. назад

Updated reentry predication for #Tiangong1 from @AerospaceCorp lists: April 1st, 2018 14:00 UTC ± 16 hours.