GLONASS constellation status, 27.07.2016
Total satellites in constellation 27 SC
Operational 23 SC
In commissioning phase -
In maintenance 1 SC
Under check by the Satellite Prime Contractor -
Spares 2 SC
In flight tests phase 1 SC
GLONASS Constellation Status at 27.07.2016 based on both the almanac analysis and navigation messages received at 22:00 27.07.16 (UTC) in IAC PNT TsNIImash
Orb. slot Orb. pl. RF chnl # GC Launched Operation begins Operation ends Life-time (months) Satellite health status Comments
In almanac In ephemeris (UTC)
1 1 01 730 14.12.09 30.01.10   79.5 + + 22:53 27.07.16 In operation
2 1 -4 747 26.04.13 04.07.13   39.1 + + 22:53 27.07.16 In operation
3 1 05 744 04.11.11 08.12.11   56.8 + + 22:53 27.07.16 In operation
4 1 06 742 02.10.11 25.10.11   57.9 + + 22:53 27.07.16 In operation
5 1 01 734 14.12.09 10.01.10   79.5 + + 22:53 27.07.16 In operation
6 1 -4 733 14.12.09 24.01.10   79.5 + + 22:53 27.07.16 In operation
7 1 05 745 04.11.11 18.12.11   56.8 + + 22:53 27.07.16 In operation
8 1 06 743 04.11.11 20.09.12   56.8 + + 22:53 27.07.16 In operation
9 2 -6 702 01.12.14 15.02.16   19.9 + + 22:53 27.07.16 In operation
10 2 -7 717 25.12.06 03.04.07   115.1 + + 22:53 27.07.16 In operation
11 2 00 753 29.05.16 27.06.16   1.9 + + 22:53 27.07.16 In operation
12 2 -1 737 02.09.10 12.10.10 21.07.16 70.8 - - 22:53 27.07.16 Maintenance
13 2 -2 721 25.12.07 08.02.08   103.1 + + 22:53 27.07.16 In operation
14 2 -7 715 25.12.06 03.04.07   115.1 + + 22:53 27.07.16 In operation
15 2 00 716 25.12.06 12.10.07   115.1 + + 22:53 27.07.16 In operation
16 2 -1 736 02.09.10 04.10.10   70.8 + + 22:53 27.07.16 In operation
17 3 04 751 07.02.16 28.02.16   5.6 + + 22:53 27.07.16 In operation
18 3 -3 754 24.03.14 14.04.14   28.1 + + 22:53 27.07.16 In operation
19 3 03 720 26.10.07 25.11.07   105.1 + + 22:53 27.07.16 In operation
20 3 02 719 26.10.07 27.11.07   105.1 + + 22:53 27.07.16 In operation
21 3 04 755 14.06.14 03.08.14   25.4 + + 22:53 27.07.16 In operation
22 3 -3 731 02.03.10 28.03.10   76.9 + + 22:53 27.07.16 In operation
23 3 03 732 02.03.10 28.03.10   76.9 + + 22:53 27.07.16 In operation
24 3 02 735 02.03.10 28.03.10   76.9 + + 22:53 27.07.16 In operation
11 2   723 25.12.07 22.01.08 24.06.16 103.1     Spares
17 3   714 25.12.05 31.08.06 24.02.16 127.1     Spares
20 3 -5 701 26.02.11     65.0     Flight Tests