| Official Name: | irnss1b |
| COSPAR Id: | 1401701 |
| SIC Code: | 3302 |
| NORAD Id: | 39635 |
| NP Indicator: | 9 |
| Bin Size: | 300 |
| Launch Date: | 2014-04-01 |
| Status: | Active |
| Incoming Date | Satellite | Station | Start Data Date | End Data Date | Version | Status | More | |
|---|---|---|---|---|---|---|---|---|
| 2026-04-07 06:33:11 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-04-07 04:29:47 | 2026-04-07 04:36:43 | 00 | Valid | More | |
| 2026-03-22 08:30:39 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-22 06:06:23 | 2026-03-22 06:11:19 | 00 | Valid | More | |
| 2026-03-22 07:52:23 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-22 05:43:17 | 2026-03-22 05:49:40 | 00 | Valid | More | |
| 2026-03-22 04:45:21 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-22 02:30:17 | 2026-03-22 02:36:25 | 00 | Valid | More | |
| 2026-03-20 06:38:46 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-20 01:44:38 | 2026-03-20 01:53:27 | 00 | Valid | More | |
| 2026-03-19 04:24:45 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-19 01:48:45 | 2026-03-19 01:52:06 | 00 | Valid | More | |
| 2026-03-02 07:11:04 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-02 03:12:43 | 2026-03-02 03:15:45 | 00 | Valid | More | |
| 2026-01-16 12:43:26 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-01-16 08:49:01 | 2026-01-16 08:51:25 | 00 | Valid | More | |
| 2025-12-28 11:59:43 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2025-12-28 09:51:52 | 2025-12-28 09:59:58 | 00 | Valid | More | |
| 2025-12-27 10:20:24 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2025-12-27 07:50:07 | 2025-12-27 07:59:09 | 00 | Valid | More |
| Incoming Date | Satellite | Station | Start Data Date | End Data Date | Version | Status | More | |
|---|---|---|---|---|---|---|---|---|
| 2026-04-07 06:33:11 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-04-07 04:29:47 | 2026-04-07 04:36:43 | 0 | Valid | More | |
| 2026-03-22 08:30:39 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-22 06:06:23 | 2026-03-22 06:11:19 | 0 | Valid | More | |
| 2026-03-22 07:52:23 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-22 05:43:17 | 2026-03-22 05:49:40 | 0 | Valid | More | |
| 2026-03-22 04:45:21 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-22 02:30:17 | 2026-03-22 02:36:25 | 0 | Valid | More | |
| 2026-03-20 06:38:46 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-20 01:44:38 | 2026-03-20 01:53:27 | 0 | Valid | More | |
| 2026-03-19 04:24:44 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-19 01:48:45 | 2026-03-19 01:52:06 | 0 | Valid | More | |
| 2026-03-02 07:11:04 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-03-02 03:12:43 | 2026-03-02 03:15:45 | 0 | Valid | More | |
| 2026-01-16 12:43:26 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2026-01-16 08:49:01 | 2026-01-16 08:51:25 | 0 | Valid | More | |
| 2025-12-28 11:59:43 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2025-12-28 09:51:52 | 2025-12-28 09:59:58 | 0 | Valid | More | |
| 2025-12-27 10:20:24 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2025-12-27 07:50:07 | 2025-12-27 07:59:09 | 0 | Valid | More |
| Incoming Date | Satellite | Provider | Start Data Date | End Data Date | Eph Seq. | Sub-Daily | Status | More | |
|---|---|---|---|---|---|---|---|---|---|
| 2026-04-21 00:06:16 | IRNSS-1B, 1401701 | ISR | 2026-04-20 23:59:42 | 2026-04-27 23:44:42 | 110 | 1 | Valid | More | |
| 2026-04-20 00:06:17 | IRNSS-1B, 1401701 | ISR | 2026-04-19 23:59:42 | 2026-04-26 23:44:42 | 109 | 1 | Valid | More | |
| 2026-04-19 00:06:17 | IRNSS-1B, 1401701 | ISR | 2026-04-18 23:59:42 | 2026-04-25 23:44:42 | 108 | 1 | Valid | More | |
| 2026-04-18 00:06:20 | IRNSS-1B, 1401701 | ISR | 2026-04-17 23:59:42 | 2026-04-24 23:44:42 | 107 | 1 | Valid | More | |
| 2026-04-17 00:06:21 | IRNSS-1B, 1401701 | ISR | 2026-04-16 23:59:42 | 2026-04-23 23:44:42 | 106 | 1 | Valid | More | |
| 2026-04-16 00:06:26 | IRNSS-1B, 1401701 | ISR | 2026-04-15 23:59:42 | 2026-04-22 23:44:42 | 105 | 1 | Valid | More | |
| 2026-04-15 00:06:26 | IRNSS-1B, 1401701 | ISR | 2026-04-14 23:59:42 | 2026-04-21 23:44:42 | 104 | 1 | Valid | More | |
| 2026-04-14 00:06:27 | IRNSS-1B, 1401701 | ISR | 2026-04-13 23:59:42 | 2026-04-20 23:44:42 | 103 | 1 | Valid | More | |
| 2026-04-13 00:06:31 | IRNSS-1B, 1401701 | ISR | 2026-04-12 23:59:42 | 2026-04-19 23:44:42 | 102 | 1 | Valid | More | |
| 2026-04-12 00:06:34 | IRNSS-1B, 1401701 | ISR | 2026-04-11 23:59:42 | 2026-04-18 23:44:42 | 101 | 1 | Valid | More |
| Incoming Date | Satellite | Station | Start Data Date | End Data Date | Version | Status | More | |
|---|---|---|---|---|---|---|---|---|
| 2023-11-07 10:32:20 | IRNSS-1B, 1401701 | Herstmonceux, 78403501 | 2022-05-05 02:03:59 | 2022-05-05 02:12:55 | 01 | Valid | More | |
| 2023-09-05 13:42:49 | IRNSS-1B, 1401701 | Herstmonceux, 78403501 | 2016-08-20 01:16:27 | 2016-08-20 01:22:14 | 01 | Warning | More | |
| 2023-06-29 01:27:55 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-28 22:42:00 | 2023-06-28 22:44:30 | 00 | Valid | More | |
| 2023-06-26 12:13:16 | IRNSS-1B, 1401701 | Wettzell, 78272201 | 2023-06-24 20:38:19 | 2023-06-25 00:58:02 | 00 | Valid | More | |
| 2023-06-26 02:12:27 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-25 23:34:47 | 2023-06-25 23:36:22 | 00 | Valid | More | |
| 2023-06-25 02:06:28 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 23:28:26 | 2023-06-24 23:31:07 | 00 | Valid | More | |
| 2023-06-25 01:14:47 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 22:58:21 | 2023-06-24 23:02:50 | 00 | Valid | More | |
| 2023-06-24 23:50:13 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 21:39:02 | 2023-06-24 21:41:56 | 00 | Valid | More | |
| 2023-06-24 22:56:47 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 20:50:03 | 2023-06-24 20:53:27 | 00 | Valid | More | |
| 2023-06-20 03:14:25 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-19 23:23:52 | 2023-06-19 23:30:26 | 00 | Valid | More |
| Incoming Date | Satellite | Station | Start Data Date | End Data Date | Version | Status | More | |
|---|---|---|---|---|---|---|---|---|
| 2023-11-07 10:32:20 | IRNSS-1B, 1401701 | Herstmonceux, 78403501 | 2022-05-05 02:03:59 | 2022-05-05 02:12:55 | 01 | Valid | More | |
| 2023-06-29 01:27:55 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-28 22:42:00 | 2023-06-28 22:44:30 | 00 | Valid | More | |
| 2023-06-26 12:14:08 | IRNSS-1B, 1401701 | Wettzell, 78272201 | 2023-06-24 20:38:19 | 2023-06-25 00:58:02 | 00 | Valid | More | |
| 2023-06-26 02:12:27 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-25 23:34:47 | 2023-06-25 23:36:22 | 00 | Valid | More | |
| 2023-06-25 02:06:28 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 23:28:26 | 2023-06-24 23:31:07 | 00 | Valid | More | |
| 2023-06-25 01:14:47 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 22:58:21 | 2023-06-24 23:02:50 | 00 | Valid | More | |
| 2023-06-24 23:50:13 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 21:39:02 | 2023-06-24 21:41:56 | 00 | Valid | More | |
| 2023-06-24 22:56:47 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-24 20:50:03 | 2023-06-24 20:53:27 | 00 | Valid | More | |
| 2023-06-20 03:14:25 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-19 23:23:52 | 2023-06-19 23:30:26 | 00 | Valid | More | |
| 2023-06-20 00:17:58 | IRNSS-1B, 1401701 | Wettzell, 88341001 | 2023-06-19 22:10:27 | 2023-06-19 22:13:11 | 00 | Valid | More |
| Incoming Date | Satellite | Provider | Start Data Date | End Data Date | Eph Seq. | Status | More | |
|---|---|---|---|---|---|---|---|---|
| 2024-06-04 02:09:07 | IRNSS-1B, 1401701 | ISR | 2024-06-03 23:59:42 | 2024-06-10 23:44:42 | 6552 | Valid | More | |
| 2024-06-04 02:08:52 | IRNSS-1B, 1401701 | ISR | 2024-06-03 08:59:42 | 2024-06-10 08:44:42 | 6551 | Valid | More | |
| 2022-03-28 00:05:34 | IRNSS-1B, 1401701 | ISR | 2022-03-27 23:59:42 | 2022-04-03 23:44:42 | 5861 | Valid | More | |
| 2022-03-27 00:05:33 | IRNSS-1B, 1401701 | ISR | 2022-03-26 23:59:42 | 2022-04-02 23:44:42 | 5851 | Valid | More | |
| 2022-03-26 00:05:32 | IRNSS-1B, 1401701 | ISR | 2022-03-25 23:59:42 | 2022-04-01 23:44:42 | 5841 | Valid | More | |
| 2022-03-25 00:05:34 | IRNSS-1B, 1401701 | ISR | 2022-03-24 23:59:42 | 2022-03-31 23:44:42 | 5831 | Valid | More | |
| 2022-03-24 00:05:34 | IRNSS-1B, 1401701 | ISR | 2022-03-23 23:59:42 | 2022-03-30 23:44:42 | 5821 | Valid | More | |
| 2022-03-23 00:05:35 | IRNSS-1B, 1401701 | ISR | 2022-03-22 23:59:42 | 2022-03-29 23:44:42 | 5811 | Valid | More | |
| 2022-03-22 00:05:33 | IRNSS-1B, 1401701 | ISR | 2022-03-21 23:59:42 | 2022-03-28 23:44:42 | 5801 | Valid | More | |
| 2022-03-21 00:06:10 | IRNSS-1B, 1401701 | ISR | 2022-03-20 23:59:42 | 2022-03-27 23:44:42 | 5791 | Valid | More |
Latest Data
Tracking Statistics
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