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: 5/21/2022
| 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 | 05/30/2022 | 15:38:31 | 73.36, -64.06 | 51.67 | 05/30/2022 | 15:39:38 | 73.32, -61.65 | 51.51 | 77.00 | 67 |
| 2 | 05/30/2022 | 16:29:13 | -73.26, 103.49 | 128.46 | 05/30/2022 | 16:30:22 | -73.24, 105.48 | 128.58 | 63.76 | 69 |
| 3 | 05/30/2022 | 17:19:55 | 73.07, -88.79 | 51.34 | 05/30/2022 | 17:21:06 | 73.00, -87.70 | 51.20 | 36.20 | 71 |
| 4 | 05/30/2022 | 18:10:37 | -72.96, 78.75 | 128.79 | 05/30/2022 | 18:11:50 | -72.91, 79.44 | 128.88 | 23.11 | 73 |
| 5 | 05/30/2022 | 19:01:19 | 72.78,-113.54 | 51.01 | 05/30/2022 | 19:02:32 | 72.77,-113.52 | 50.99 | 0.99 | 73 |
| 6 | 05/30/2022 | 19:52:03 | -72.77, 53.78 | 129.01 | 05/30/2022 | 19:53:14 | -72.78, 53.83 | 129.01 | 2.11 | 71 |
| 7 | 05/30/2022 | 20:42:48 | 72.73,-138.83 | 50.95 | 05/30/2022 | 20:43:54 | 72.74,-138.92 | 50.95 | 3.02 | 66 |
| 8 | 05/30/2022 | 21:33:33 | -72.78, 28.39 | 129.01 | 05/30/2022 | 21:34:36 | -72.76, 28.44 | 129.04 | 2.97 | 63 |
| 9 | 05/30/2022 | 22:24:18 | 72.74,-164.22 | 50.95 | 05/30/2022 | 22:25:15 | 72.77,-164.20 | 50.97 | 2.81 | 57 |
| 10 | 05/30/2022 | 23:15:02 | -72.74, 3.10 | 129.06 | 05/30/2022 | 23:15:58 | -72.73, 3.05 | 129.07 | 1.86 | 56 |
| 11 | 05/31/2022 | 00:05:48 | 72.75, 170.38 | 50.95 | 05/31/2022 | 00:06:37 | 72.74, 170.40 | 50.93 | 1.33 | 49 |
| 12 | 05/31/2022 | 00:56:32 | -72.75, -22.29 | 129.06 | 05/31/2022 | 00:57:19 | -72.76, -22.24 | 129.06 | 2.11 | 47 |
| 13 | 05/31/2022 | 01:47:17 | 72.71, 145.10 | 50.90 | 05/31/2022 | 01:47:59 | 72.72, 145.01 | 50.90 | 2.82 | 42 |
| 14 | 05/31/2022 | 02:38:02 | -72.76, -47.68 | 129.06 | 05/31/2022 | 02:38:41 | -72.73, -47.63 | 129.09 | 3.24 | 39 |
| 15 | 05/31/2022 | 03:28:47 | 72.72, 119.70 | 50.90 | 05/31/2022 | 03:29:20 | 72.74, 119.73 | 50.91 | 2.51 | 33 |
| 16 | 05/31/2022 | 04:19:31 | -72.72, -72.97 | 129.11 | 05/31/2022 | 04:20:03 | -72.71, -73.02 | 129.13 | 1.80 | 32 |
| 17 | 05/31/2022 | 05:10:17 | 72.73, 94.31 | 50.90 | 05/31/2022 | 05:10:42 | 72.72, 94.33 | 50.88 | 1.69 | 25 |
| 18 | 05/31/2022 | 06:01:01 | -72.73, -98.37 | 129.11 | 05/31/2022 | 06:01:24 | -72.73, -98.31 | 129.11 | 2.14 | 23 |
| 19 | 05/31/2022 | 06:51:46 | 72.69, 69.02 | 50.84 | 05/31/2022 | 06:52:04 | 72.69, 68.94 | 50.85 | 2.64 | 18 |
| 20 | 05/31/2022 | 07:42:30 | -72.68,-123.65 | 129.17 | 05/31/2022 | 07:42:46 | -72.71,-123.70 | 129.15 | 3.08 | 16 |
| 21 | 05/31/2022 | 08:33:16 | 72.70, 43.63 | 50.84 | 05/31/2022 | 08:33:25 | 72.72, 43.65 | 50.86 | 2.22 | 9 |
| 22 | 05/31/2022 | 09:24:00 | -72.69,-149.05 | 129.17 | 05/31/2022 | 09:24:08 | -72.68,-149.09 | 129.18 | 1.79 | 8 |
| 23 | 05/31/2022 | 10:14:46 | 72.71, 18.23 | 50.84 | 05/31/2022 | 10:14:47 | 72.69, 18.26 | 50.83 | 2.07 | 1 |
| 24 | 05/31/2022 | 11:05:30 | -72.70,-174.44 | 129.17 | 05/31/2022 | 11:05:29 | -72.71,-174.38 | 129.17 | 2.21 | 1 |
| 25 | 05/31/2022 | 11:56:15 | 72.67, -7.06 | 50.79 | 05/31/2022 | 11:56:09 | 72.66, -7.13 | 50.79 | 2.50 | 6 |
| 26 | 05/31/2022 | 12:46:59 | -72.66, 160.27 | 129.22 | 05/31/2022 | 12:46:51 | -72.68, 160.23 | 129.20 | 2.78 | 8 |
| 27 | 05/31/2022 | 13:37:45 | 72.68, -32.45 | 50.79 | 05/31/2022 | 13:37:30 | 72.69, -32.42 | 50.81 | 1.95 | 15 |
| 28 | 05/31/2022 | 14:28:29 | -72.67, 134.88 | 129.22 | 05/31/2022 | 14:28:13 | -72.66, 134.84 | 129.23 | 1.84 | 16 |
| 29 | 05/31/2022 | 15:19:15 | 72.68, -57.84 | 50.79 | 05/31/2022 | 15:18:52 | 72.66, -57.81 | 50.77 | 2.46 | 23 |
| 30 | 05/31/2022 | 16:09:59 | -72.68, 109.48 | 129.22 | 05/31/2022 | 16:09:34 | -72.68, 109.55 | 129.22 | 2.32 | 25 |
| 31 | 05/31/2022 | 17:00:44 | 72.64, -83.13 | 50.74 | 05/31/2022 | 17:00:14 | 72.64, -83.20 | 50.74 | 2.40 | 30 |
| 32 | 05/31/2022 | 17:51:28 | -72.64, 84.19 | 129.28 | 05/31/2022 | 17:50:56 | -72.66, 84.16 | 129.25 | 2.46 | 32 |
| 33 | 05/31/2022 | 18:42:14 | 72.65,-108.52 | 50.74 | 05/31/2022 | 18:41:35 | 72.66,-108.49 | 50.75 | 1.73 | 39 |
| 34 | 05/31/2022 | 19:32:58 | -72.65, 58.80 | 129.28 | 05/31/2022 | 19:32:18 | -72.63, 58.77 | 129.28 | 1.93 | 40 |
| 35 | 05/31/2022 | 20:23:44 | 72.66,-133.92 | 50.74 | 05/31/2022 | 20:22:57 | 72.64,-133.88 | 50.72 | 2.87 | 47 |
| 36 | 05/31/2022 | 21:14:28 | -72.66, 33.41 | 129.28 | 05/31/2022 | 21:13:39 | -72.66, 33.48 | 129.27 | 2.48 | 49 |
| 37 | 05/31/2022 | 22:05:13 | 72.62,-159.21 | 50.68 | 05/31/2022 | 22:04:19 | 72.61,-159.27 | 50.69 | 2.37 | 54 |
| 38 | 05/31/2022 | 22:55:57 | -72.62, 8.12 | 129.33 | 05/31/2022 | 22:55:01 | -72.63, 8.09 | 129.30 | 2.14 | 56 |
| 39 | 05/31/2022 | 23:46:43 | 72.63, 175.40 | 50.68 | 05/31/2022 | 23:45:40 | 72.64, 175.44 | 50.70 | 1.58 | 63 |
| 40 | 06/01/2022 | 00:37:27 | -72.63, -17.27 | 129.33 | 06/01/2022 | 00:36:23 | -72.61, -17.30 | 129.33 | 2.08 | 64 |
| 41 | 06/01/2022 | 01:28:13 | 72.64, 150.01 | 50.68 | 06/01/2022 | 01:27:02 | 72.61, 150.05 | 50.67 | 3.29 | 71 |
| 42 | 06/01/2022 | 02:18:57 | -72.63, -42.67 | 129.33 | 06/01/2022 | 02:17:44 | -72.63, -42.59 | 129.32 | 2.67 | 73 |
| 43 | 06/01/2022 | 03:09:39 | 72.45, 125.02 | 50.47 | 06/01/2022 | 03:08:26 | 72.48, 124.45 | 50.55 | 19.78 | 73 |
| 44 | 06/01/2022 | 04:00:23 | -72.44, -67.65 | 129.55 | 06/01/2022 | 03:59:10 | -72.40, -68.39 | 129.53 | 25.03 | 73 |
| 45 | 06/01/2022 | 04:51:03 | 72.15, 100.23 | 50.14 | 06/01/2022 | 04:49:54 | 72.15, 98.46 | 50.24 | 60.61 | 69 |
| 46 | 06/01/2022 | 05:41:47 | -72.14, -92.44 | 129.88 | 06/01/2022 | 05:40:37 | -72.12, -94.27 | 129.79 | 62.42 | 70 |
| 47 | 06/01/2022 | 06:32:27 | 71.85, 75.43 | 49.81 | 06/01/2022 | 06:31:21 | 71.87, 72.58 | 49.98 | 98.51 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 5/21/2022
Download SNOs between NPP and METOP-C since TLE EPOCH: 05/21/2022 in txt file.
Historial Predications of SNOs between NPP and METOP-C