Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/4/2023
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 09/05/2023 | 00:45:51 | 73.58, 158.95 | 66.75 | 09/05/2023 | 00:46:58 | 73.53, 161.50 | 66.58 | 80.64 | 67 |
| 2 | 09/05/2023 | 01:36:33 | -73.47, -33.51 | 113.36 | 09/05/2023 | 01:37:42 | -73.37, -31.53 | 113.55 | 63.73 | 69 |
| 3 | 09/05/2023 | 02:27:15 | 73.28, 134.23 | 66.45 | 09/05/2023 | 02:28:26 | 73.21, 135.43 | 66.31 | 39.39 | 71 |
| 4 | 09/05/2023 | 03:17:56 | -73.13, -58.12 | 113.70 | 09/05/2023 | 03:19:09 | -73.10, -57.47 | 113.78 | 21.18 | 73 |
| 5 | 09/05/2023 | 04:08:39 | 72.99, 109.50 | 66.16 | 09/05/2023 | 04:09:52 | 72.98, 109.60 | 66.13 | 3.52 | 73 |
| 6 | 09/05/2023 | 04:59:22 | -72.94, -83.08 | 113.89 | 09/05/2023 | 05:00:33 | -72.97, -83.08 | 113.87 | 3.62 | 71 |
| 7 | 09/05/2023 | 05:50:08 | 72.95, 84.22 | 66.14 | 09/05/2023 | 05:51:14 | 72.95, 84.21 | 66.13 | 0.90 | 66 |
| 8 | 09/05/2023 | 06:40:52 | -72.95,-108.47 | 113.86 | 09/05/2023 | 06:41:55 | -72.95,-108.48 | 113.87 | 0.25 | 63 |
| 9 | 09/05/2023 | 07:31:38 | 72.95, 58.82 | 66.17 | 09/05/2023 | 07:32:36 | 72.93, 58.82 | 66.14 | 2.83 | 58 |
| 10 | 09/05/2023 | 08:22:22 | -72.95,-133.86 | 113.82 | 09/05/2023 | 08:23:16 | -72.97,-133.76 | 113.82 | 3.70 | 54 |
| 11 | 09/05/2023 | 09:13:08 | 72.96, 33.43 | 66.20 | 09/05/2023 | 09:13:57 | 72.95, 33.53 | 66.18 | 3.25 | 49 |
| 12 | 09/05/2023 | 10:03:52 | -72.96,-159.25 | 113.79 | 09/05/2023 | 10:04:38 | -72.95,-159.16 | 113.81 | 3.55 | 46 |
| 13 | 09/05/2023 | 10:54:37 | 72.92, 8.15 | 66.18 | 09/05/2023 | 10:55:19 | 72.93, 8.14 | 66.19 | 1.15 | 42 |
| 14 | 09/05/2023 | 11:45:21 | -72.92, 175.47 | 113.81 | 09/05/2023 | 11:46:00 | -72.92, 175.45 | 113.81 | 0.50 | 39 |
| 15 | 09/05/2023 | 12:36:07 | 72.93, -17.24 | 66.22 | 09/05/2023 | 12:36:41 | 72.90, -17.26 | 66.19 | 2.68 | 34 |
| 16 | 09/05/2023 | 13:26:50 | -72.93, 150.07 | 113.77 | 09/05/2023 | 13:27:21 | -72.90, 150.06 | 113.81 | 3.49 | 31 |
| 17 | 09/05/2023 | 14:17:36 | 72.93, -42.63 | 66.25 | 09/05/2023 | 14:18:01 | 72.93, -42.54 | 66.24 | 3.00 | 25 |
| 18 | 09/05/2023 | 15:08:20 | -72.93, 124.68 | 113.74 | 09/05/2023 | 15:08:42 | -72.92, 124.77 | 113.76 | 3.26 | 22 |
| 19 | 09/05/2023 | 15:59:05 | 72.89, -67.92 | 66.23 | 09/05/2023 | 15:59:23 | 72.90, -67.94 | 66.24 | 1.40 | 18 |
| 20 | 09/05/2023 | 16:49:49 | -72.89, 99.40 | 113.76 | 09/05/2023 | 16:50:04 | -72.90, 99.38 | 113.76 | 0.79 | 15 |
| 21 | 09/05/2023 | 17:40:35 | 72.90, -93.31 | 66.27 | 09/05/2023 | 17:40:45 | 72.88, -93.33 | 66.24 | 2.56 | 10 |
| 22 | 09/05/2023 | 18:31:19 | -72.90, 74.01 | 113.72 | 09/05/2023 | 18:31:26 | -72.87, 73.99 | 113.75 | 3.29 | 7 |
| 23 | 09/05/2023 | 19:22:05 | 72.91,-118.70 | 66.30 | 09/05/2023 | 19:22:06 | 72.90,-118.62 | 66.29 | 2.76 | 1 |
| 24 | 09/05/2023 | 20:12:49 | -72.91, 48.62 | 113.69 | 09/05/2023 | 20:12:47 | -72.90, 48.70 | 113.71 | 2.98 | 2 |
| 25 | 09/05/2023 | 21:03:34 | 72.86,-143.98 | 66.28 | 09/05/2023 | 21:03:28 | 72.88,-144.01 | 66.30 | 1.65 | 6 |
| 26 | 09/05/2023 | 21:54:18 | -72.86, 23.33 | 113.71 | 09/05/2023 | 21:54:09 | -72.87, 23.31 | 113.70 | 1.08 | 9 |
| 27 | 09/05/2023 | 22:45:04 | 72.87,-169.37 | 66.32 | 09/05/2023 | 22:44:50 | 72.85,-169.40 | 66.30 | 2.47 | 14 |
| 28 | 09/05/2023 | 23:35:48 | -72.87, -2.06 | 113.68 | 09/05/2023 | 23:35:31 | -72.85, -2.08 | 113.70 | 3.12 | 17 |
| 29 | 09/06/2023 | 00:26:34 | 72.88, 165.24 | 66.35 | 09/06/2023 | 00:26:11 | 72.88, 165.31 | 66.35 | 2.54 | 23 |
| 30 | 09/06/2023 | 01:17:18 | -72.88, -27.45 | 113.64 | 09/06/2023 | 01:16:52 | -72.87, -27.37 | 113.65 | 2.72 | 26 |
| 31 | 09/06/2023 | 02:08:03 | 72.84, 139.95 | 66.33 | 09/06/2023 | 02:07:33 | 72.85, 139.92 | 66.35 | 1.88 | 30 |
| 32 | 09/06/2023 | 02:58:47 | -72.84, -52.73 | 113.66 | 09/06/2023 | 02:58:14 | -72.85, -52.76 | 113.65 | 1.35 | 33 |
| 33 | 09/06/2023 | 03:49:33 | 72.85, 114.56 | 66.36 | 09/06/2023 | 03:48:55 | 72.83, 114.53 | 66.35 | 2.40 | 38 |
| 34 | 09/06/2023 | 04:40:17 | -72.85, -78.12 | 113.63 | 09/06/2023 | 04:39:36 | -72.82, -78.16 | 113.64 | 2.98 | 41 |
| 35 | 09/06/2023 | 05:31:03 | 72.85, 89.17 | 66.40 | 09/06/2023 | 05:30:16 | 72.85, 89.24 | 66.40 | 2.33 | 47 |
| 36 | 09/06/2023 | 06:21:47 | -72.85,-103.51 | 113.59 | 09/06/2023 | 06:20:57 | -72.85,-103.44 | 113.60 | 2.48 | 50 |
| 37 | 09/06/2023 | 07:12:32 | 72.81, 63.88 | 66.38 | 09/06/2023 | 07:11:38 | 72.83, 63.85 | 66.40 | 2.10 | 54 |
| 38 | 09/06/2023 | 08:03:16 | -72.81,-128.80 | 113.61 | 09/06/2023 | 08:02:19 | -72.82,-128.83 | 113.59 | 1.62 | 57 |
| 39 | 09/06/2023 | 08:54:02 | 72.82, 38.49 | 66.41 | 09/06/2023 | 08:53:00 | 72.80, 38.45 | 66.41 | 2.37 | 62 |
| 40 | 09/06/2023 | 09:44:46 | -72.82,-154.19 | 113.58 | 09/06/2023 | 09:43:41 | -72.80,-154.23 | 113.59 | 2.86 | 65 |
| 41 | 09/06/2023 | 10:35:32 | 72.83, 13.10 | 66.45 | 09/06/2023 | 10:34:21 | 72.83, 13.17 | 66.46 | 2.14 | 71 |
| 42 | 09/06/2023 | 11:26:16 | -72.83,-179.58 | 113.55 | 09/06/2023 | 11:25:02 | -72.82,-179.51 | 113.54 | 2.26 | 74 |
| 43 | 09/06/2023 | 12:16:59 | 72.68, -11.97 | 66.32 | 09/06/2023 | 12:15:46 | 72.65, -12.54 | 66.32 | 19.14 | 73 |
| 44 | 09/06/2023 | 13:07:41 | -72.58, 155.55 | 113.78 | 09/06/2023 | 13:06:28 | -72.59, 154.68 | 113.72 | 29.04 | 73 |
| 45 | 09/06/2023 | 13:58:23 | 72.38, -36.75 | 66.02 | 09/06/2023 | 13:57:13 | 72.37, -38.44 | 66.09 | 57.07 | 70 |
| 46 | 09/06/2023 | 14:49:05 | -72.28, 130.77 | 114.08 | 09/06/2023 | 14:47:56 | -72.26, 128.68 | 113.99 | 70.63 | 69 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/4/2023
Download SNOs between NPP and METOP-C since TLE EPOCH: 09/04/2023 in txt file.
Historial Predications of SNOs between NPP and METOP-C