Author Topic: Glonass-K1 - Soyuz-2-1B/Fregat-M – Plesetsk 43/4 - Nov 30 2014 (2152UTC)  (Read 46755 times)

Offline Chris Bergin

Some launch photos will be much appreciated....although I'll use a generic "cold, dark and snowy" one for the interim ;)
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Offline Galactic Penguin SST

Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery. Current Priority: Chasing the Chinese Spaceflight Wonder Egg & A Certain Chinese Mars Rover

Offline Galactic Penguin SST

Spacecraft separation occurred as scheduled at 01:25 UTC: http://ria.ru/space/20141201/1035894578.html
Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery. Current Priority: Chasing the Chinese Spaceflight Wonder Egg & A Certain Chinese Mars Rover

Offline Galactic Penguin SST

Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery. Current Priority: Chasing the Chinese Spaceflight Wonder Egg & A Certain Chinese Mars Rover

Offline Galactic Penguin SST

A rare look of the Soyuz rocket rolling out to the launch pad at Plesetsk:



And the launch itself:



Also see more photos here: http://function.mil.ru/news_page/country/more.htm?id=12002187  8)
Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery. Current Priority: Chasing the Chinese Spaceflight Wonder Egg & A Certain Chinese Mars Rover

Offline Galactic Penguin SST

Will there be a live stream of this launch?

Nope. ;)

Anyone knows which slot this sat is heading to?

According to http://glonass-iac.ru/GLONASS/ it will be placed at slot no. 9 on orbital plane II.
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Offline input~2

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First object catalogued by USSTRATCOM

2014-075A/40315 in 19103 x 19178 km x 64.82°

Offline Stan Black

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Offline input~2

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and
Quote
"Глонасс-К" № 702 (Космос-2502)
(source: http://www.sdcm.ru/smglo/news?version=rus&repdate&site=extern via jcm)

Offline Satori

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and
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"Глонасс-К" № 702 (Космос-2502)
(source: http://www.sdcm.ru/smglo/news?version=rus&repdate&site=extern via jcm)

I was told that in the near future GLONASS-K 12L will be Kosmos-2501.

Offline Nicolas PILLET

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Nicolas PILLET
Kosmonavtika : The French site on Russian Space

Offline Satori

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and
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"Глонасс-К" № 702 (Космос-2502)
(source: http://www.sdcm.ru/smglo/news?version=rus&repdate&site=extern via jcm)

I was told that in the near future GLONASS-K 12L will be Kosmos-2501.

I can confirm that this satellite is Cosmos 2502.

Offline Stan Black

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Quote
According to GLONASS System Control Centre: SC Glonass-K #702 (orbital slot 9) was included into GLONASS operational constellation at 21:30 MT (UTC+3) 15.02.2016
https://www.glonass-iac.ru/en/content/news/?ELEMENT_ID=1563

Offline GWR64

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Glonass-K 702 fell silent yesterday.
2 NAGUs followed:

first: maintenance until Sep. 25th
Quote
038-200902
NOTICE ADVISORY TO GLONASS USERS (NAGU) 038-200902
SUBJ: FORECAST OUTAGE 09/-2 (702) 03.09/0900-25.09/0000 MT
1.CONDITION: 09/-2 (702) IS SCHEDULED TO BE UNUSABLE
 ON 03.09/0900 UNTIL 25.09/0000
 MT (UTC+0300) DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY

later: maintenance until further notice
Quote
039-200903
NOTICE ADVISORY TO GLONASS USERS (NAGU) 039-200903
REF: 038-200902
SUBJ: 09/-2 (702) UNUSABLE 03.09/0906 MT - UNFINISHED
1.CONDITION: 09/-2 (702) UNUSABLE SINCE 03.09/0906
 MT (UTC+0300) UNTIL FURTHER NOTICE DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY

Offline GWR64

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I just see that the first NAGU is from 09/02/2020
So before the switching off(?)
But such a long maintenance, and why has the ending now been set to indefinite?
« Last Edit: 09/04/2020 11:42 am by GWR64 »

Offline GWR64

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According to the NORAD TLE (at Celestrak) the orbit time of Glonass-K 702 is shortened.
675.73 min would be normal for Glonass, 702 now has 675.28 min.
To me it looks like the orbital period 702 was minimally too long and he slowly drifted out of slot 9.
Apparently that should now be corrected.
It will probably only go into operation after the correction.

« Last Edit: 09/10/2020 07:10 pm by GWR64 »

Offline GWR64

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The moving action of Glonass K 702 seems to have ended. The orbital time was adjusted to the constellation.
I think 702 will go back in service in the next few days.
« Last Edit: 09/27/2020 09:21 pm by GWR64 »

Offline GWR64

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Glonass-K 702 is back in operation.
Quote
040-201004
NOTICE ADVISORY TO GLONASS USERS (NAGU) 040-201004
REF: 039-200903
SUBJ: 09/-2 (702) PUT INTO OPERATION 04.10/0900 MT
1.CONDITION: 09/-2 (702) PUT INTO OPERATION 04.10/0900 MT (UTC+0300)
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY

Offline GWR64

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Glonass-K 702 is out of operation again. The reason and duration are unknown.
https://www.glonass-iac.ru/en/CUSGLONASS/index.php
Quote
003-210129
NOTICE ADVISORY TO GLONASS USERS (NAGU) 003-210129
REF: 042-201019
SUBJ: 09/-2 (702) UNUSABLE 29.01/0000 MT - UNFINISHED
1.CONDITION: 09/-2 (702) UNUSABLE SINCE 29.01/0000
 MT (UTC+0300) UNTIL FURTHER NOTICE DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY

Offline GWR64

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is back in operation

Quote
006-210211
NOTICE ADVISORY TO GLONASS USERS (NAGU) 006-210211
REF: 003-210129
SUBJ: 09/-2 (702) PUT INTO OPERATION 11.02/0030 MT
1.CONDITION: 09/-2 (702) PUT INTO OPERATION 11.02/0030 MT (UTC+0300)
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY

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