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: 6/14/2019
| 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 | 06/19/2019 | 18:36:47 | 73.34,-108.66 | 50.11 | 06/19/2019 | 18:37:55 | 73.30,-106.28 | 49.94 | 76.06 | 68 |
| 2 | 06/19/2019 | 19:27:30 | -73.29, 58.76 | 129.94 | 06/19/2019 | 19:28:39 | -73.23, 60.88 | 130.13 | 68.28 | 69 |
| 3 | 06/19/2019 | 20:18:11 | 73.04,-133.38 | 49.78 | 06/19/2019 | 20:19:22 | 73.03,-132.22 | 49.69 | 37.80 | 71 |
| 4 | 06/19/2019 | 21:08:54 | -73.00, 34.03 | 130.27 | 06/19/2019 | 21:10:06 | -72.95, 34.95 | 130.38 | 30.20 | 72 |
| 5 | 06/19/2019 | 21:59:36 | 72.79,-158.23 | 49.51 | 06/19/2019 | 22:00:49 | 72.75,-158.13 | 49.45 | 5.37 | 73 |
| 6 | 06/19/2019 | 22:50:19 | -72.75, 9.18 | 130.54 | 06/19/2019 | 22:51:32 | -72.73, 9.15 | 130.57 | 2.20 | 73 |
| 7 | 06/19/2019 | 23:41:05 | 72.75, 176.50 | 49.46 | 06/19/2019 | 23:42:11 | 72.73, 176.49 | 49.43 | 1.46 | 66 |
| 8 | 06/20/2019 | 00:31:49 | -72.75, -16.20 | 130.54 | 06/20/2019 | 00:32:53 | -72.76, -16.13 | 130.55 | 2.51 | 64 |
| 9 | 06/20/2019 | 01:22:35 | 72.75, 151.12 | 49.46 | 06/20/2019 | 01:23:32 | 72.76, 151.21 | 49.46 | 3.51 | 57 |
| 10 | 06/20/2019 | 02:13:19 | -72.76, -41.58 | 130.54 | 06/20/2019 | 02:14:15 | -72.74, -41.51 | 130.57 | 2.65 | 56 |
| 11 | 06/20/2019 | 03:04:05 | 72.75, 125.73 | 49.46 | 06/20/2019 | 03:04:54 | 72.74, 125.83 | 49.44 | 3.33 | 49 |
| 12 | 06/20/2019 | 03:54:48 | -72.71, -66.86 | 130.59 | 06/20/2019 | 03:55:37 | -72.72, -66.89 | 130.58 | 1.96 | 49 |
| 13 | 06/20/2019 | 04:45:34 | 72.71, 100.46 | 49.41 | 06/20/2019 | 04:46:16 | 72.72, 100.45 | 49.42 | 1.97 | 42 |
| 14 | 06/20/2019 | 05:36:18 | -72.71, -92.24 | 130.59 | 06/20/2019 | 05:36:59 | -72.70, -92.27 | 130.60 | 1.59 | 41 |
| 15 | 06/20/2019 | 06:27:04 | 72.71, 75.07 | 49.42 | 06/20/2019 | 06:27:38 | 72.70, 75.07 | 49.40 | 0.74 | 34 |
| 16 | 06/20/2019 | 07:17:48 | -72.72,-117.62 | 130.58 | 06/20/2019 | 07:18:20 | -72.73,-117.55 | 130.58 | 3.01 | 32 |
| 17 | 06/20/2019 | 08:08:34 | 72.71, 49.69 | 49.42 | 06/20/2019 | 08:09:00 | 72.68, 49.69 | 49.38 | 3.35 | 26 |
| 18 | 06/20/2019 | 08:59:18 | -72.72,-143.00 | 130.58 | 06/20/2019 | 08:59:42 | -72.71,-142.93 | 130.59 | 2.46 | 24 |
| 19 | 06/20/2019 | 09:50:04 | 72.72, 24.31 | 49.42 | 06/20/2019 | 09:50:21 | 72.72, 24.41 | 49.41 | 3.31 | 17 |
| 20 | 06/20/2019 | 10:40:47 | -72.67,-168.28 | 130.63 | 06/20/2019 | 10:41:04 | -72.69,-168.31 | 130.61 | 2.50 | 17 |
| 21 | 06/20/2019 | 11:31:33 | 72.67, -0.97 | 49.37 | 06/20/2019 | 11:31:43 | 72.70, -0.97 | 49.39 | 2.67 | 10 |
| 22 | 06/20/2019 | 12:22:17 | -72.68, 166.34 | 130.63 | 06/20/2019 | 12:22:26 | -72.67, 166.31 | 130.63 | 1.09 | 9 |
| 23 | 06/20/2019 | 13:13:02 | 72.68, -26.35 | 49.38 | 06/20/2019 | 13:13:04 | 72.68, -26.35 | 49.38 | 0.10 | 2 |
| 24 | 06/20/2019 | 14:03:46 | -72.68, 140.95 | 130.62 | 06/20/2019 | 14:03:47 | -72.65, 140.92 | 130.65 | 3.17 | 1 |
| 25 | 06/20/2019 | 14:54:32 | 72.68, -51.73 | 49.38 | 06/20/2019 | 14:54:26 | 72.66, -51.73 | 49.36 | 2.62 | 6 |
| 26 | 06/20/2019 | 15:45:16 | -72.68, 115.57 | 130.62 | 06/20/2019 | 15:45:08 | -72.68, 115.65 | 130.62 | 2.49 | 8 |
| 27 | 06/20/2019 | 16:36:02 | 72.68, -77.12 | 49.38 | 06/20/2019 | 16:35:47 | 72.69, -77.01 | 49.38 | 3.47 | 15 |
| 28 | 06/20/2019 | 17:26:45 | -72.64, 90.29 | 130.67 | 06/20/2019 | 17:26:30 | -72.66, 90.27 | 130.64 | 3.11 | 15 |
| 29 | 06/20/2019 | 18:17:31 | 72.64,-102.39 | 49.33 | 06/20/2019 | 18:17:09 | 72.67,-102.39 | 49.37 | 3.39 | 22 |
| 30 | 06/20/2019 | 19:08:15 | -72.64, 64.91 | 130.67 | 06/20/2019 | 19:07:52 | -72.64, 64.89 | 130.66 | 0.94 | 23 |
| 31 | 06/20/2019 | 19:59:01 | 72.64,-127.78 | 49.34 | 06/20/2019 | 19:58:31 | 72.65,-127.77 | 49.35 | 0.75 | 30 |
| 32 | 06/20/2019 | 20:49:45 | -72.64, 39.53 | 130.66 | 06/20/2019 | 20:49:14 | -72.62, 39.51 | 130.68 | 2.45 | 31 |
| 33 | 06/20/2019 | 21:40:31 | 72.64,-153.16 | 49.34 | 06/20/2019 | 21:39:53 | 72.63,-153.15 | 49.33 | 1.91 | 38 |
| 34 | 06/20/2019 | 22:31:15 | -72.65, 14.15 | 130.66 | 06/20/2019 | 22:30:35 | -72.65, 14.23 | 130.65 | 2.74 | 40 |
| 35 | 06/20/2019 | 23:22:00 | 72.60,-178.44 | 49.29 | 06/20/2019 | 23:21:15 | 72.61,-178.53 | 49.31 | 3.47 | 45 |
| 36 | 06/21/2019 | 00:12:45 | -72.65, -11.23 | 130.65 | 06/21/2019 | 00:11:57 | -72.63, -11.15 | 130.67 | 3.32 | 48 |
| 37 | 06/21/2019 | 01:03:30 | 72.60, 156.18 | 49.29 | 06/21/2019 | 01:02:37 | 72.59, 156.08 | 49.29 | 3.59 | 53 |
| 38 | 06/21/2019 | 01:54:14 | -72.61, -36.51 | 130.71 | 06/21/2019 | 01:53:19 | -72.61, -36.53 | 130.68 | 1.26 | 55 |
| 39 | 06/21/2019 | 02:45:00 | 72.60, 130.80 | 49.30 | 06/21/2019 | 02:43:58 | 72.62, 130.81 | 49.32 | 1.49 | 62 |
| 40 | 06/21/2019 | 03:35:44 | -72.61, -61.89 | 130.70 | 06/21/2019 | 03:34:41 | -72.59, -61.91 | 130.70 | 1.73 | 63 |
| 41 | 06/21/2019 | 04:26:30 | 72.61, 105.42 | 49.30 | 06/21/2019 | 04:25:20 | 72.60, 105.43 | 49.30 | 1.23 | 70 |
| 42 | 06/21/2019 | 05:17:14 | -72.61, -87.28 | 130.70 | 06/21/2019 | 05:16:02 | -72.63, -87.19 | 130.67 | 3.15 | 72 |
| 43 | 06/21/2019 | 06:07:57 | 72.46, 80.34 | 49.14 | 06/21/2019 | 06:06:44 | 72.47, 79.84 | 49.20 | 16.97 | 73 |
| 44 | 06/21/2019 | 06:58:41 | -72.46,-112.35 | 130.86 | 06/21/2019 | 06:57:27 | -72.45,-112.88 | 130.83 | 17.78 | 74 |
| 45 | 06/21/2019 | 07:49:21 | 72.16, 55.57 | 48.81 | 06/21/2019 | 07:48:11 | 72.20, 53.96 | 48.96 | 54.94 | 70 |
| 46 | 06/21/2019 | 08:40:05 | -72.16,-137.13 | 131.19 | 06/21/2019 | 08:38:55 | -72.13,-138.86 | 131.11 | 59.03 | 70 |
| 47 | 06/21/2019 | 09:30:45 | 71.85, 30.77 | 48.48 | 06/21/2019 | 09:29:39 | 71.87, 27.99 | 48.67 | 96.08 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 6/14/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 06/14/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service