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: 7/19/2020
| 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 | 73.39, -80.14 | 55.14 | 07/29/2020 | 16:43:25 | 73.33, -77.44 | 54.92 | 86.21 | 67 |
| 2 | 07/29/2020 | 17:33:00 | -73.29, 87.40 | 124.96 | 07/29/2020 | 17:34:08 | -73.25, 89.70 | 125.15 | 73.86 | 68 |
| 3 | 07/29/2020 | 18:23:42 | 73.09,-104.85 | 54.83 | 07/29/2020 | 18:24:52 | 73.06,-103.38 | 54.70 | 47.89 | 70 |
| 4 | 07/29/2020 | 19:14:24 | -72.99, 62.68 | 125.28 | 07/29/2020 | 19:15:36 | -72.93, 63.66 | 125.42 | 32.99 | 72 |
| 5 | 07/29/2020 | 20:05:06 | 72.79,-129.59 | 54.51 | 07/29/2020 | 20:06:20 | 72.73,-129.40 | 54.43 | 8.58 | 74 |
| 6 | 07/29/2020 | 20:55:48 | -72.69, 37.93 | 125.59 | 07/29/2020 | 20:57:02 | -72.70, 37.86 | 125.59 | 2.78 | 74 |
| 7 | 07/29/2020 | 21:46:34 | 72.69,-154.76 | 54.42 | 07/29/2020 | 21:47:42 | 72.71,-154.79 | 54.43 | 2.68 | 68 |
| 8 | 07/29/2020 | 22:37:18 | -72.69, 12.55 | 125.57 | 07/29/2020 | 22:38:24 | -72.68, 12.47 | 125.60 | 2.86 | 66 |
| 9 | 07/29/2020 | 23:28:04 | 72.69, 179.86 | 54.44 | 07/29/2020 | 23:29:04 | 72.69, 179.83 | 54.43 | 1.09 | 60 |
| 10 | 07/30/2020 | 00:18:48 | -72.70, -12.83 | 125.55 | 07/30/2020 | 00:19:45 | -72.71, -12.81 | 125.55 | 1.76 | 57 |
| 11 | 07/30/2020 | 01:09:34 | 72.70, 154.48 | 54.46 | 07/30/2020 | 01:10:26 | 72.67, 154.44 | 54.42 | 3.23 | 52 |
| 12 | 07/30/2020 | 02:00:18 | -72.70, -38.21 | 125.53 | 07/30/2020 | 02:01:07 | -72.69, -38.19 | 125.56 | 1.37 | 49 |
| 13 | 07/30/2020 | 02:51:04 | 72.70, 129.10 | 54.48 | 07/30/2020 | 02:51:47 | 72.70, 129.16 | 54.47 | 2.18 | 43 |
| 14 | 07/30/2020 | 03:41:47 | -72.65, -63.49 | 125.57 | 07/30/2020 | 03:42:29 | -72.67, -63.57 | 125.56 | 3.33 | 42 |
| 15 | 07/30/2020 | 04:32:33 | 72.65, 103.82 | 54.45 | 07/30/2020 | 04:33:09 | 72.68, 103.78 | 54.46 | 3.12 | 36 |
| 16 | 07/30/2020 | 05:23:17 | -72.65, -88.87 | 125.55 | 07/30/2020 | 05:23:51 | -72.65, -88.96 | 125.56 | 3.13 | 34 |
| 17 | 07/30/2020 | 06:14:03 | 72.66, 78.44 | 54.47 | 07/30/2020 | 06:14:31 | 72.66, 78.39 | 54.46 | 1.49 | 28 |
| 18 | 07/30/2020 | 07:04:47 | -72.66,-114.25 | 125.53 | 07/30/2020 | 07:05:12 | -72.67,-114.24 | 125.52 | 1.93 | 25 |
| 19 | 07/30/2020 | 07:55:33 | 72.66, 53.06 | 54.49 | 07/30/2020 | 07:55:53 | 72.63, 53.01 | 54.46 | 3.15 | 20 |
| 20 | 07/30/2020 | 08:46:17 | -72.66,-139.63 | 125.51 | 07/30/2020 | 08:46:34 | -72.65,-139.62 | 125.52 | 0.89 | 17 |
| 21 | 07/30/2020 | 09:37:03 | 72.66, 27.68 | 54.51 | 07/30/2020 | 09:37:14 | 72.66, 27.73 | 54.50 | 1.76 | 11 |
| 22 | 07/30/2020 | 10:27:47 | -72.66,-165.01 | 125.49 | 07/30/2020 | 10:27:56 | -72.63,-165.01 | 125.52 | 3.58 | 9 |
| 23 | 07/30/2020 | 11:18:33 | 72.66, 2.30 | 54.53 | 07/30/2020 | 11:18:36 | 72.64, 2.35 | 54.50 | 3.05 | 3 |
| 24 | 07/30/2020 | 12:09:16 | -72.62, 169.71 | 125.52 | 07/30/2020 | 12:09:18 | -72.61, 169.61 | 125.52 | 3.45 | 2 |
| 25 | 07/30/2020 | 13:00:02 | 72.62, -22.98 | 54.49 | 07/30/2020 | 12:59:58 | 72.62, -23.04 | 54.50 | 1.94 | 4 |
| 26 | 07/30/2020 | 13:50:46 | -72.62, 144.33 | 125.50 | 07/30/2020 | 13:50:39 | -72.64, 144.33 | 125.48 | 2.22 | 7 |
| 27 | 07/30/2020 | 14:41:32 | 72.62, -48.36 | 54.51 | 07/30/2020 | 14:41:20 | 72.60, -48.42 | 54.50 | 3.15 | 12 |
| 28 | 07/30/2020 | 15:32:16 | -72.62, 118.95 | 125.48 | 07/30/2020 | 15:32:01 | -72.62, 118.95 | 125.48 | 0.54 | 15 |
| 29 | 07/30/2020 | 16:23:02 | 72.62, -73.74 | 54.53 | 07/30/2020 | 16:22:41 | 72.63, -73.70 | 54.54 | 1.42 | 21 |
| 30 | 07/30/2020 | 17:13:46 | -72.63, 93.57 | 125.46 | 07/30/2020 | 17:13:23 | -72.60, 93.56 | 125.48 | 3.27 | 23 |
| 31 | 07/30/2020 | 18:04:32 | 72.63, -99.12 | 54.56 | 07/30/2020 | 18:04:03 | 72.61, -99.09 | 54.54 | 2.60 | 29 |
| 32 | 07/30/2020 | 18:55:16 | -72.63, 68.19 | 125.44 | 07/30/2020 | 18:54:44 | -72.63, 68.28 | 125.44 | 3.11 | 32 |
| 33 | 07/30/2020 | 19:46:01 | 72.58,-124.40 | 54.52 | 07/30/2020 | 19:45:25 | 72.58,-124.47 | 54.54 | 2.39 | 36 |
| 34 | 07/30/2020 | 20:36:45 | -72.58, 42.91 | 125.47 | 07/30/2020 | 20:36:06 | -72.60, 42.90 | 125.44 | 2.58 | 39 |
| 35 | 07/30/2020 | 21:27:31 | 72.58,-149.78 | 54.54 | 07/30/2020 | 21:26:47 | 72.56,-149.85 | 54.54 | 3.22 | 44 |
| 36 | 07/30/2020 | 22:18:15 | -72.58, 17.53 | 125.45 | 07/30/2020 | 22:17:28 | -72.58, 17.51 | 125.44 | 0.58 | 47 |
| 37 | 07/30/2020 | 23:09:01 | 72.58,-175.16 | 54.56 | 07/30/2020 | 23:08:08 | 72.59,-175.13 | 54.58 | 1.21 | 53 |
| 38 | 07/30/2020 | 23:59:45 | -72.59, -7.85 | 125.43 | 07/30/2020 | 23:58:50 | -72.56, -7.87 | 125.44 | 3.00 | 55 |
| 39 | 07/31/2020 | 00:50:31 | 72.59, 159.46 | 54.58 | 07/31/2020 | 00:49:30 | 72.57, 159.48 | 54.58 | 2.17 | 61 |
| 40 | 07/31/2020 | 01:41:15 | -72.59, -33.23 | 125.41 | 07/31/2020 | 01:40:11 | -72.59, -33.15 | 125.40 | 2.69 | 64 |
| 41 | 07/31/2020 | 02:32:00 | 72.54, 134.18 | 54.55 | 07/31/2020 | 02:30:52 | 72.55, 134.10 | 54.58 | 2.83 | 68 |
| 42 | 07/31/2020 | 03:22:43 | -72.54, -58.51 | 125.45 | 07/31/2020 | 03:21:32 | -72.57, -58.53 | 125.40 | 2.99 | 71 |
| 43 | 07/31/2020 | 04:13:28 | 72.49, 108.90 | 54.51 | 07/31/2020 | 04:12:14 | 72.48, 108.61 | 54.53 | 9.83 | 74 |
| 44 | 07/31/2020 | 05:04:10 | -72.39, -83.58 | 125.59 | 07/31/2020 | 05:02:57 | -72.39, -84.22 | 125.54 | 21.47 | 73 |
| 45 | 07/31/2020 | 05:54:52 | 72.19, 84.13 | 54.20 | 07/31/2020 | 05:53:41 | 72.20, 82.73 | 54.31 | 47.59 | 71 |
| 46 | 07/31/2020 | 06:45:34 | -72.09,-108.37 | 125.91 | 07/31/2020 | 06:44:24 | -72.12,-110.10 | 125.76 | 59.32 | 70 |
| 47 | 07/31/2020 | 07:36:16 | 71.88, 59.33 | 53.88 | 07/31/2020 | 07:35:09 | 71.87, 56.76 | 54.04 | 88.98 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/19/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 07/19/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C