1.STATUS Information Group
GLONASS Constellation Status
(February 23, 2020)
|GLONASS|Cosmos|Plane/|Frequ.| Launch | Intro | Status | Outage |
|number |number| slot |chann.| date | date | | date |
|-------|------|------|------|------------|------------|-----------|------------|
| 730 | 2456 | 1/01 | 1 | 14.12.2009 | 30.01.2010 | operating | .......... |
| 747 | 2485 | 1/02 | -4 | 26.04.2013 | 04.07.2013 | operating | .......... |
| 744 | 2476 | 1/03 | 5 | 04.11.2011 | 08.12.2011 | operating | .......... |
| 759 | 2544 | 1/04 | 6 | 11.12.2019 | 03.01.2020 | operating | .......... |
| 756 | 2527 | 1/05 | 1 | 17.06.2018 | 29.08.2018 | operating | .......... |
| 733 | 2457 | 1/06 | -4 | 14.12.2009 | 24.01.2010 | operating | .......... |
| 745 | 2477 | 1/07 | 5 | 04.11.2011 | 18.12.2011 | operating | .......... |
| 743 | 2475 | 1/08 | 6 | 04.11.2011 | 20.09.2012 | operating | .......... |
| 702 | 2501 | 2/09 | -2 | 01.12.2014 | 15.02.2016 | operating | .......... |
| 723 | 2436 | 2/10 | -7 | 25.12.2007 | 22.01.2008 | operating | .......... |
| 753 | 2516 | 2/11 | 0 | 29.05.2016 | 27.06.2016 | operating | .......... |
| 758 | 2534 | 2/12 | -1 | 27.05.2019 | 22.06.2019 | operating | .......... |
| 721 | 2434 | 2/13 | -2 | 25.12.2007 | 08.02.2008 | operating | .......... |
| 752 | 2522 | 2/14 | -7 | 22.09.2017 | 16.10.2017 | operating | .......... |
| 757 | 2529 | 2/15 | 0 | 03.11.2018 | 27.11.2018 | operating | .......... |
| 736 | 2464 | 2/16 | -1 | 02.09.2010 | 04.10.2010 | operating | .......... |
| 751 | 2514 | 3/17 | 4 | 07.02.2016 | 28.02.2016 | operating | .......... |
| 754 | 2492 | 3/18 | -3 | 24.03.2014 | 14.04.2014 | operating | .......... |
| 720 | 2433 | 3/19 | 3 | 26.10.2007 | 25.11.2007 | operating | .......... |
| 719 | 2432 | 3/20 | 2 | 26.10.2007 | 27.11.2007 | operating | .......... |
| 755 | 2500 | 3/21 | 4 | 14.06.2014 | 03.08.2014 | operating | .......... |
| 731 | 2459 | 3/22 | -3 | 02.03.2010 | 28.03.2010 | operating | .......... |
| 732 | 2460 | 3/23 | 3 | 02.03.2010 | 28.03.2010 | operating | .......... |
| 735 | 2461 | 3/24 | 2 | 02.03.2010 | 28.03.2010 | unusable | 21.11.2019 |
| 701 | 2471 | 3/26 | -6 | 26.02.2011 | .......... | unusable | .......... |
| 716 | 2425 | 2/27 | | 25.12.2006 | .......... | unusable | 24.11.2018 |
| 717 | 2426 | 2/28 | -7 | 25.12.2006 | 02.04.2007 | unusable | 01.08.2019 |
| 742 | 2474 | 1/29 | 6 | 02.10.2011 | 25.10.2011 | unusable | 27.12.2019 |
|-------|------|------|------|------------|------------|-----------|------------|
Note: All the dates (DD.MM.YY) are given at Moscow Time (UTC+0300)
2.SUMMARY Information Group
SUBJ:GLONASS STATUS February 23, 2020
1.SATELLITES, PLANES, SLOTS AND CHANNELS
| Plane 1/slot | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 29 |
| Channel | 1 | -4 | 5 | 6 | 1 | -4 | 5 | 6 | 6 |
|---------------|----|----|----|----|----|----|----|----|----|
| Plane 2/slot | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 27 | 28 |
| Channel | -2 | -7 | 0 | -1 | -2 | -7 | 0 | -1 | | -7 |
|---------------|----|----|----|----|----|----|----|----|----|----|
| Plane 3/slot | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 26 |
| Channel | 4 | -3 | 3 | 2 | 4 | -3 | 3 | 2 | -6 |
|---------------|----|----|----|----|----|----|----|----|----|
2.CURRENT ADVISORIES (ADV) AND FORECASTS (FCST)
INFORMATION IS REPEATED FOR ONE MONTH AFTER EVENT CONCLUDES.
ALL THE DATES (DD.MM.YY) ARE GIVEN AT MOSCOW TIME (UTC+0300)
A. FORECASTS
NAGU-MSG.DATE-TIME-SL/CH-TYPE-SUMMARY
B.ADVISORIES
NAGU-MSG.DATE-TIME-SL/CH-TYPE-SUMMARY
180-200126-26.01.20-0952-08/06-ADVS-SC-SRV 25.01/1202-29.01/0000
182-200203-03.02.20-1036-10/-5-ADVS-SC-SRV 04.02/0700-15.02/0000
183-200204-04.02.20-1002-10/-5-ADVS-SC-SRV 04.02/0710-15.02/0000
188-200214-14.02.20-1126-11/00-ADVS-SC-SRV 13.02/1315-13.02/2055
С.GENERAL: NO IMPACT, INFORMATIONAL PURPOSE ONLY
NAGU-MSG.DATE-TIME-SL/CH-TYPE-SUMMARY
144-191001-01.10.19-1048-12/07-ADVS-ORB-POINT-CHNG 01.10.19-10.02.20 12 10
149-191008-08.10.19-1654-28/-1-ADVS-PUT INTO OPERATION 08.10/1509
150-191017-17.10.19-1420-10/07-ADVS-FREQ-CHNG 17.10/0000 07 -5
153-191017-17.10.19-1820-10/07-ADVS-FREQ-CHNG 17.10/0000 07 -5
158-191024-24.10.19-1014-11/00-ADVS-PUT INTO OPERATION 24.10/1536
168-191129-29.11.19-1205-22/-3-ADVS-PUT INTO OPERATION 29.11/1200
177-200103-03.01.20-1016-04/06-ADVS-PUT INTO OPERATION 03.01/1100
179-200116-16.01.20-1140-11/00-ADVS-PUT INTO OPERATION 16.01/1200
181-200129-29.01.20-1300-08/06-ADVS-PUT INTO OPERATION 29.01/1300
184-200207-07.02.20-1209-10/-5-ADVS-FREQ-CHNG 07.02/0000 -5 -7
187-200213-13.02.20-1052-10/-7-ADVS-PUT INTO OPERATION 13.02/1300
3.NAGU Information Group
180-200126
NOTICE ADVISORY TO GLONASS USERS (NAGU) 180-200126
SUBJ:08/06 (743) UNUSABLE 25.01/1202
1.CONDITION: 08/06 SC (743) WAS UNUSABLE
SINCE 25.01/1202 UNTIL 29.01/0000
MSK (UTC+0300) DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
181-200129
NOTICE ADVISORY TO GLONASS USERS (NAGU) 181-200129
SUBJ:08/06 (743) PUT INTO OPERATION 29.01/1300
1.CONDITION: 08/06 (743) PUT INTO OPERATION 29.01/1300 MSK (UTC+0300)
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
182-200203
NOTICE ADVISORY TO GLONASS USERS (NAGU) 182-200203
SUBJ:10/-5 (723) UNUSABLE 04.02/0700
1.CONDITION: 10/-5 SC (723) WAS UNUSABLE
SINCE 04.02/0700 UNTIL 15.02/0000
MSK (UTC+0300) DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
183-200204
NOTICE ADVISORY TO GLONASS USERS (NAGU) 183-200204
SUBJ:10/-5 (723) UNUSABLE 04.02/0710
1.CONDITION: 10/-5 SC (723) WAS UNUSABLE
SINCE 04.02/0710 UNTIL 15.02/0000
MSK (UTC+0300) DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
184-200207
NOTICE ADVISORY TO GLONASS USERS (NAGU) 184-200207
SUBJ:10/-5 (723) CHANGE OF THE OPERATING FREQUENCY OF SC 723
1.CONDITION: 07.02.2020 SC 723 TRANSFER FROM
OPERATING FREQUENCY -5 TO FREQUENCY -7
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
187-200213
NOTICE ADVISORY TO GLONASS USERS (NAGU) 187-200213
SUBJ:10/-7 (723) PUT INTO OPERATION 13.02/1300
1.CONDITION: 10/-7 (723) PUT INTO OPERATION 13.02/1300 MSK (UTC+0300)
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
188-200214
NOTICE ADVISORY TO GLONASS USERS (NAGU) 188-200214
SUBJ:11/00 (753) UNUSABLE 13.02/1315
1.CONDITION: 11/00 SC (753) WAS UNUSABLE
SINCE 13.02/1315 UNTIL 13.02/2055
MSK (UTC+0300) DUE TO MAINTENANCE
2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
