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: 7/23/2020
| 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 | 07/29/2020 | 16:42:18 | 73.40, -80.18 | 55.16 | 07/29/2020 | 16:43:24 | 73.37, -77.35 | 54.96 | 89.81 | 66 |
| 2 | 07/29/2020 | 17:33:00 | -73.31, 87.36 | 124.94 | 07/29/2020 | 17:34:08 | -73.24, 89.67 | 125.16 | 74.51 | 68 |
| 3 | 07/29/2020 | 18:23:42 | 73.10,-104.89 | 54.84 | 07/29/2020 | 18:24:52 | 73.05,-103.40 | 54.69 | 48.48 | 70 |
| 4 | 07/29/2020 | 19:14:24 | -73.01, 62.63 | 125.26 | 07/29/2020 | 19:15:35 | -72.96, 63.74 | 125.38 | 36.40 | 71 |
| 5 | 07/29/2020 | 20:05:06 | 72.80,-129.62 | 54.53 | 07/29/2020 | 20:06:19 | 72.77,-129.32 | 54.46 | 10.42 | 73 |
| 6 | 07/29/2020 | 20:55:48 | -72.71, 37.89 | 125.57 | 07/29/2020 | 20:57:02 | -72.69, 37.83 | 125.61 | 3.27 | 74 |
| 7 | 07/29/2020 | 21:46:34 | 72.71,-154.79 | 54.44 | 07/29/2020 | 21:47:42 | 72.70,-154.81 | 54.42 | 0.80 | 68 |
| 8 | 07/29/2020 | 22:37:18 | -72.71, 12.51 | 125.55 | 07/29/2020 | 22:38:23 | -72.72, 12.55 | 125.56 | 1.33 | 65 |
| 9 | 07/29/2020 | 23:28:04 | 72.71, 179.83 | 54.46 | 07/29/2020 | 23:29:04 | 72.68, 179.80 | 54.42 | 3.32 | 60 |
| 10 | 07/30/2020 | 00:18:48 | -72.72, -12.87 | 125.53 | 07/30/2020 | 00:19:45 | -72.70, -12.84 | 125.57 | 2.66 | 57 |
| 11 | 07/30/2020 | 01:09:34 | 72.71, 154.45 | 54.48 | 07/30/2020 | 01:10:25 | 72.71, 154.52 | 54.46 | 2.63 | 51 |
| 12 | 07/30/2020 | 02:00:17 | -72.67, -38.15 | 125.56 | 07/30/2020 | 02:01:07 | -72.67, -38.22 | 125.57 | 2.43 | 50 |
| 13 | 07/30/2020 | 02:51:03 | 72.67, 129.17 | 54.44 | 07/30/2020 | 02:51:47 | 72.69, 129.14 | 54.46 | 2.72 | 44 |
| 14 | 07/30/2020 | 03:41:47 | -72.67, -63.53 | 125.54 | 07/30/2020 | 03:42:29 | -72.65, -63.60 | 125.57 | 3.35 | 42 |
| 15 | 07/30/2020 | 04:32:33 | 72.67, 103.79 | 54.46 | 07/30/2020 | 04:33:09 | 72.67, 103.76 | 54.46 | 1.08 | 36 |
| 16 | 07/30/2020 | 05:23:17 | -72.68, -88.91 | 125.52 | 07/30/2020 | 05:23:50 | -72.68, -88.88 | 125.53 | 1.08 | 33 |
| 17 | 07/30/2020 | 06:14:03 | 72.67, 78.41 | 54.48 | 07/30/2020 | 06:14:31 | 72.64, 78.37 | 54.45 | 3.20 | 28 |
| 18 | 07/30/2020 | 07:04:47 | -72.68,-114.29 | 125.50 | 07/30/2020 | 07:05:12 | -72.66,-114.27 | 125.53 | 2.22 | 25 |
| 19 | 07/30/2020 | 07:55:33 | 72.67, 53.03 | 54.51 | 07/30/2020 | 07:55:52 | 72.67, 53.09 | 54.50 | 2.20 | 19 |
| 20 | 07/30/2020 | 08:46:16 | -72.63,-139.57 | 125.54 | 07/30/2020 | 08:46:34 | -72.64,-139.65 | 125.53 | 2.90 | 18 |
| 21 | 07/30/2020 | 09:37:02 | 72.63, 27.75 | 54.47 | 07/30/2020 | 09:37:14 | 72.65, 27.71 | 54.49 | 3.12 | 12 |
| 22 | 07/30/2020 | 10:27:46 | -72.63,-164.95 | 125.52 | 07/30/2020 | 10:27:56 | -72.62,-165.04 | 125.53 | 3.48 | 10 |
| 23 | 07/30/2020 | 11:18:32 | 72.63, 2.37 | 54.49 | 07/30/2020 | 11:18:36 | 72.63, 2.32 | 54.49 | 1.46 | 4 |
| 24 | 07/30/2020 | 12:09:16 | -72.64, 169.67 | 125.50 | 07/30/2020 | 12:09:17 | -72.65, 169.68 | 125.49 | 1.06 | 1 |
| 25 | 07/30/2020 | 13:00:02 | 72.63, -23.01 | 54.51 | 07/30/2020 | 12:59:58 | 72.61, -23.06 | 54.49 | 3.14 | 4 |
| 26 | 07/30/2020 | 13:50:46 | -72.64, 144.29 | 125.48 | 07/30/2020 | 13:50:39 | -72.62, 144.30 | 125.49 | 1.83 | 7 |
| 27 | 07/30/2020 | 14:41:32 | 72.64, -48.39 | 54.53 | 07/30/2020 | 14:41:19 | 72.64, -48.34 | 54.53 | 1.81 | 13 |
| 28 | 07/30/2020 | 15:32:15 | -72.59, 119.01 | 125.51 | 07/30/2020 | 15:32:01 | -72.60, 118.92 | 125.49 | 3.36 | 14 |
| 29 | 07/30/2020 | 16:23:02 | 72.64, -73.78 | 54.55 | 07/30/2020 | 16:22:41 | 72.62, -73.72 | 54.53 | 3.11 | 21 |
| 30 | 07/30/2020 | 17:13:45 | -72.60, 93.63 | 125.49 | 07/30/2020 | 17:13:23 | -72.58, 93.53 | 125.49 | 3.66 | 22 |
| 31 | 07/30/2020 | 18:04:31 | 72.59, -99.05 | 54.52 | 07/30/2020 | 18:04:03 | 72.59, -99.11 | 54.53 | 1.86 | 28 |
| 32 | 07/30/2020 | 18:55:15 | -72.60, 68.25 | 125.47 | 07/30/2020 | 18:54:44 | -72.61, 68.25 | 125.45 | 1.25 | 31 |
| 33 | 07/30/2020 | 19:46:01 | 72.60,-124.43 | 54.54 | 07/30/2020 | 19:45:25 | 72.57,-124.49 | 54.53 | 3.14 | 36 |
| 34 | 07/30/2020 | 20:36:45 | -72.60, 42.87 | 125.45 | 07/30/2020 | 20:36:06 | -72.59, 42.87 | 125.45 | 1.50 | 39 |
| 35 | 07/30/2020 | 21:27:31 | 72.60,-149.82 | 54.56 | 07/30/2020 | 21:26:46 | 72.60,-149.77 | 54.57 | 1.48 | 45 |
| 36 | 07/30/2020 | 22:18:15 | -72.61, 17.49 | 125.43 | 07/30/2020 | 22:17:27 | -72.62, 17.59 | 125.41 | 3.60 | 48 |
| 37 | 07/30/2020 | 23:09:01 | 72.60,-175.20 | 54.58 | 07/30/2020 | 23:08:08 | 72.58,-175.16 | 54.57 | 2.71 | 53 |
| 38 | 07/30/2020 | 23:59:45 | -72.61, -7.89 | 125.41 | 07/30/2020 | 23:58:49 | -72.60, -7.80 | 125.41 | 3.49 | 56 |
| 39 | 07/31/2020 | 00:50:30 | 72.55, 159.53 | 54.55 | 07/31/2020 | 00:49:30 | 72.56, 159.46 | 54.57 | 2.26 | 60 |
| 40 | 07/31/2020 | 01:41:14 | -72.56, -33.17 | 125.44 | 07/31/2020 | 01:40:11 | -72.57, -33.18 | 125.41 | 1.57 | 63 |
| 41 | 07/31/2020 | 02:32:00 | 72.56, 134.15 | 54.57 | 07/31/2020 | 02:30:52 | 72.54, 134.08 | 54.57 | 3.20 | 68 |
| 42 | 07/31/2020 | 03:22:44 | -72.56, -58.55 | 125.42 | 07/31/2020 | 03:21:33 | -72.55, -58.56 | 125.41 | 1.27 | 71 |
| 43 | 07/31/2020 | 04:13:28 | 72.46, 108.97 | 54.48 | 07/31/2020 | 04:12:15 | 72.46, 108.59 | 54.52 | 12.70 | 73 |
| 44 | 07/31/2020 | 05:04:11 | -72.42, -83.63 | 125.57 | 07/31/2020 | 05:02:57 | -72.43, -84.15 | 125.50 | 17.67 | 74 |
| 45 | 07/31/2020 | 05:54:53 | 72.21, 84.09 | 54.22 | 07/31/2020 | 05:53:42 | 72.19, 82.71 | 54.30 | 47.22 | 71 |
| 46 | 07/31/2020 | 06:45:35 | -72.11,-108.41 | 125.88 | 07/31/2020 | 06:44:25 | -72.10,-110.13 | 125.77 | 58.80 | 70 |
| 47 | 07/31/2020 | 07:36:16 | 71.85, 59.40 | 53.85 | 07/31/2020 | 07:35:10 | 71.86, 56.74 | 54.03 | 91.99 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/23/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 07/23/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C