Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and GCOM-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/18/2023
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (GCOM-C) | Time (GCOM-C) | Lat,Lon (GCOM-C) | SZA (GCOM-C ) | Distance(km) | Time Diff (sec) |
| 1 | 06/18/2023 | 02:57:52 | -69.39, -46.64 | 134.09 | 06/18/2023 | 02:59:01 | -69.35, -44.75 | 134.16 | 74.03 | 69 |
| 2 | 06/18/2023 | 03:48:27 | 68.79, 121.50 | 45.29 | 06/18/2023 | 03:49:39 | 68.76, 121.83 | 45.25 | 13.84 | 72 |
| 3 | 06/18/2023 | 04:39:08 | -68.66, -71.00 | 134.85 | 06/18/2023 | 04:40:11 | -68.65, -70.94 | 134.86 | 2.85 | 63 |
| 4 | 06/18/2023 | 05:29:53 | 68.59, 96.40 | 45.08 | 06/18/2023 | 05:30:39 | 68.59, 96.37 | 45.08 | 1.04 | 46 |
| 5 | 06/18/2023 | 06:20:36 | -68.56, -96.25 | 134.95 | 06/18/2023 | 06:21:09 | -68.59, -96.26 | 134.92 | 2.82 | 33 |
| 6 | 06/18/2023 | 07:11:22 | 68.54, 71.08 | 45.04 | 06/18/2023 | 07:11:37 | 68.53, 71.06 | 45.02 | 1.64 | 15 |
| 7 | 06/18/2023 | 08:02:04 | -68.52,-121.56 | 134.99 | 06/18/2023 | 08:02:06 | -68.53,-121.57 | 134.98 | 1.14 | 2 |
| 8 | 06/18/2023 | 08:52:50 | 68.50, 45.77 | 44.99 | 06/18/2023 | 08:52:34 | 68.47, 45.75 | 44.96 | 3.18 | 16 |
| 9 | 06/18/2023 | 09:43:33 | -68.47,-146.88 | 135.04 | 06/18/2023 | 09:43:04 | -68.47,-146.88 | 135.04 | 0.56 | 29 |
| 10 | 06/18/2023 | 10:34:19 | 68.46, 20.45 | 44.95 | 06/18/2023 | 10:33:31 | 68.47, 20.50 | 44.96 | 2.58 | 48 |
| 11 | 06/18/2023 | 11:25:02 | -68.43,-172.20 | 135.09 | 06/18/2023 | 11:24:02 | -68.41,-172.19 | 135.10 | 2.25 | 60 |
| 12 | 06/18/2023 | 12:15:45 | 68.25, -4.66 | 44.74 | 06/18/2023 | 12:14:32 | 68.25, -5.02 | 44.74 | 14.63 | 73 |
| 13 | 06/18/2023 | 13:06:20 | -67.80, 163.23 | 135.73 | 06/18/2023 | 13:05:10 | -67.81, 161.82 | 135.70 | 59.13 | 70 |
| 14 | 07/01/2023 | 02:13:12 | -69.46, -35.59 | 133.75 | 07/01/2023 | 02:14:20 | -69.39, -33.54 | 133.85 | 80.54 | 68 |
| 15 | 07/01/2023 | 03:03:45 | 68.81, 132.61 | 45.60 | 07/01/2023 | 03:04:58 | 68.73, 132.95 | 45.50 | 16.49 | 73 |
| 16 | 07/01/2023 | 03:54:25 | -68.62, -59.81 | 134.61 | 07/01/2023 | 03:55:30 | -68.63, -59.80 | 134.59 | 2.11 | 65 |
| 17 | 07/01/2023 | 04:45:11 | 68.61, 107.51 | 45.39 | 07/01/2023 | 04:45:57 | 68.62, 107.56 | 45.40 | 2.51 | 46 |
| 18 | 07/01/2023 | 05:35:54 | -68.57, -85.13 | 134.65 | 07/01/2023 | 05:36:28 | -68.57, -85.12 | 134.65 | 0.36 | 34 |
| 19 | 07/01/2023 | 06:26:40 | 68.57, 82.19 | 45.35 | 07/01/2023 | 06:26:55 | 68.56, 82.25 | 45.34 | 2.65 | 15 |
| 20 | 07/01/2023 | 07:17:23 | -68.53,-110.45 | 134.69 | 07/01/2023 | 07:17:26 | -68.51,-110.43 | 134.70 | 1.83 | 3 |
| 21 | 07/01/2023 | 08:08:08 | 68.47, 56.94 | 45.26 | 07/01/2023 | 08:07:53 | 68.50, 56.93 | 45.29 | 2.98 | 15 |
| 22 | 07/01/2023 | 08:58:51 | -68.43,-135.69 | 134.78 | 07/01/2023 | 08:58:24 | -68.45,-135.75 | 134.76 | 3.19 | 27 |
| 23 | 07/01/2023 | 09:49:37 | 68.43, 31.62 | 45.22 | 07/01/2023 | 09:48:51 | 68.44, 31.62 | 45.23 | 1.01 | 46 |
| 24 | 07/01/2023 | 10:40:20 | -68.39,-161.01 | 134.82 | 07/01/2023 | 10:39:22 | -68.39,-161.06 | 134.81 | 2.12 | 58 |
| 25 | 07/01/2023 | 11:31:04 | 68.28, 6.44 | 45.07 | 07/01/2023 | 11:29:50 | 68.32, 6.23 | 45.12 | 9.90 | 74 |
| 26 | 07/01/2023 | 12:21:40 | -67.86, 174.28 | 135.35 | 07/01/2023 | 12:20:29 | -67.85, 173.02 | 135.34 | 52.95 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/18/2023
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/18/2023 in txt file.
Historial Predications of SNOs between NPP and GCOM-C