Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/16/2020
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 05/24/2020 | 08:54:39 | 75.92, 33.38 | 55.32 | 05/24/2020 | 08:53:32 | 75.89, 30.37 | 55.51 | 81.54 | 67 |
| 2 | 05/24/2020 | 09:45:24 | -75.78,-159.75 | 124.80 | 05/24/2020 | 09:44:15 | -75.82,-162.10 | 124.58 | 64.23 | 69 |
| 3 | 05/24/2020 | 10:36:08 | 75.57, 6.94 | 55.03 | 05/24/2020 | 10:34:55 | 75.57, 6.04 | 55.11 | 25.14 | 73 |
| 4 | 05/24/2020 | 11:26:52 | -75.48, 173.98 | 125.05 | 05/24/2020 | 11:25:38 | -75.50, 173.55 | 124.97 | 12.25 | 74 |
| 5 | 05/24/2020 | 12:17:33 | 75.41, -18.89 | 54.90 | 05/24/2020 | 12:16:22 | 75.43, -18.92 | 54.94 | 2.67 | 71 |
| 6 | 05/24/2020 | 13:08:15 | -75.41, 148.44 | 125.12 | 05/24/2020 | 13:07:06 | -75.41, 148.45 | 125.09 | 0.66 | 69 |
| 7 | 05/24/2020 | 13:58:55 | 75.39, -44.29 | 54.87 | 05/24/2020 | 13:57:51 | 75.39, -44.16 | 54.88 | 3.51 | 64 |
| 8 | 05/24/2020 | 14:49:37 | -75.39, 123.04 | 125.14 | 05/24/2020 | 14:48:36 | -75.42, 123.06 | 125.10 | 3.43 | 61 |
| 9 | 05/24/2020 | 15:40:16 | 75.42, -69.55 | 54.88 | 05/24/2020 | 15:39:21 | 75.39, -69.55 | 54.87 | 2.34 | 55 |
| 10 | 05/24/2020 | 16:30:58 | -75.42, 97.78 | 125.13 | 05/24/2020 | 16:30:06 | -75.42, 97.67 | 125.10 | 3.13 | 52 |
| 11 | 05/24/2020 | 17:21:38 | 75.40, -94.95 | 54.85 | 05/24/2020 | 17:20:51 | 75.40, -94.94 | 54.87 | 0.52 | 47 |
| 12 | 05/24/2020 | 18:12:20 | -75.40, 72.38 | 125.16 | 05/24/2020 | 18:11:35 | -75.38, 72.42 | 125.17 | 2.00 | 45 |
| 13 | 05/24/2020 | 19:03:00 | 75.38,-120.35 | 54.82 | 05/24/2020 | 19:02:21 | 75.41,-120.34 | 54.86 | 3.38 | 39 |
| 14 | 05/24/2020 | 19:53:42 | -75.38, 46.98 | 125.19 | 05/24/2020 | 19:53:05 | -75.39, 47.03 | 125.17 | 2.05 | 37 |
| 15 | 05/24/2020 | 20:44:21 | 75.40,-145.61 | 54.83 | 05/24/2020 | 20:43:51 | 75.41,-145.73 | 54.85 | 3.39 | 30 |
| 16 | 05/24/2020 | 21:35:03 | -75.40, 21.72 | 125.18 | 05/24/2020 | 21:34:35 | -75.39, 21.64 | 125.18 | 2.39 | 28 |
| 17 | 05/24/2020 | 22:25:43 | 75.38,-171.01 | 54.80 | 05/24/2020 | 22:25:20 | 75.37,-170.97 | 54.79 | 1.85 | 23 |
| 18 | 05/24/2020 | 23:16:25 | -75.38, -3.68 | 125.21 | 05/24/2020 | 23:16:05 | -75.40, -3.75 | 125.18 | 2.44 | 20 |
| 19 | 05/25/2020 | 00:07:05 | 75.36, 163.59 | 54.77 | 05/25/2020 | 00:06:50 | 75.37, 163.64 | 54.79 | 1.87 | 15 |
| 20 | 05/25/2020 | 00:57:47 | -75.36, -29.08 | 125.24 | 05/25/2020 | 00:57:34 | -75.36, -28.99 | 125.25 | 2.60 | 13 |
| 21 | 05/25/2020 | 01:48:26 | 75.39, 138.33 | 54.78 | 05/25/2020 | 01:48:20 | 75.38, 138.25 | 54.78 | 2.62 | 6 |
| 22 | 05/25/2020 | 02:39:08 | -75.39, -54.34 | 125.23 | 05/25/2020 | 02:39:04 | -75.36, -54.39 | 125.25 | 3.45 | 4 |
| 23 | 05/25/2020 | 03:29:48 | 75.37, 112.93 | 54.75 | 05/25/2020 | 03:29:50 | 75.39, 112.85 | 54.77 | 2.68 | 2 |
| 24 | 05/25/2020 | 04:20:30 | -75.37, -79.74 | 125.26 | 05/25/2020 | 04:20:34 | -75.37, -79.78 | 125.26 | 0.99 | 4 |
| 25 | 05/25/2020 | 05:11:10 | 75.35, 87.53 | 54.73 | 05/25/2020 | 05:11:19 | 75.34, 87.61 | 54.71 | 2.35 | 9 |
| 26 | 05/25/2020 | 06:01:52 | -75.35,-105.14 | 125.28 | 05/25/2020 | 06:02:04 | -75.37,-105.17 | 125.26 | 2.49 | 12 |
| 27 | 05/25/2020 | 06:52:32 | 75.33, 62.13 | 54.70 | 05/25/2020 | 06:52:49 | 75.35, 62.22 | 54.71 | 3.30 | 17 |
| 28 | 05/25/2020 | 07:43:14 | -75.33,-130.54 | 125.31 | 05/25/2020 | 07:43:33 | -75.33,-130.41 | 125.32 | 3.66 | 19 |
| 29 | 05/25/2020 | 08:33:53 | 75.36, 36.87 | 54.71 | 05/25/2020 | 08:34:19 | 75.35, 36.83 | 54.70 | 1.21 | 26 |
| 30 | 05/25/2020 | 09:24:35 | -75.36,-155.80 | 125.30 | 05/25/2020 | 09:25:03 | -75.34,-155.80 | 125.33 | 2.48 | 28 |
| 31 | 05/25/2020 | 10:15:14 | 75.34, 11.47 | 54.68 | 05/25/2020 | 10:15:48 | 75.36, 11.44 | 54.69 | 2.67 | 34 |
| 32 | 05/25/2020 | 11:05:56 | -75.34, 178.80 | 125.33 | 05/25/2020 | 11:06:32 | -75.34, 178.81 | 125.34 | 0.45 | 36 |
| 33 | 05/25/2020 | 11:56:36 | 75.32, -13.93 | 54.65 | 05/25/2020 | 11:57:17 | 75.32, -13.81 | 54.63 | 3.42 | 41 |
| 34 | 05/25/2020 | 12:47:18 | -75.32, 153.40 | 125.36 | 05/25/2020 | 12:48:02 | -75.35, 153.42 | 125.34 | 3.23 | 44 |
| 35 | 05/25/2020 | 13:37:57 | 75.34, -39.19 | 54.66 | 05/25/2020 | 13:38:47 | 75.32, -39.20 | 54.63 | 2.38 | 50 |
| 36 | 05/25/2020 | 14:28:39 | -75.35, 128.14 | 125.35 | 05/25/2020 | 14:29:32 | -75.35, 128.02 | 125.35 | 3.19 | 53 |
| 37 | 05/25/2020 | 15:19:19 | 75.32, -64.59 | 54.63 | 05/25/2020 | 15:20:17 | 75.33, -64.59 | 54.62 | 0.48 | 58 |
| 38 | 05/25/2020 | 16:10:01 | -75.33, 102.74 | 125.37 | 05/25/2020 | 16:11:01 | -75.31, 102.78 | 125.41 | 2.07 | 60 |
| 39 | 05/25/2020 | 17:00:41 | 75.30, -89.99 | 54.61 | 05/25/2020 | 17:01:47 | 75.33, -89.98 | 54.62 | 3.35 | 66 |
| 40 | 05/25/2020 | 17:51:23 | -75.31, 77.34 | 125.40 | 05/25/2020 | 17:52:31 | -75.32, 77.39 | 125.42 | 1.82 | 68 |
| 41 | 05/25/2020 | 18:42:03 | 75.28,-115.39 | 54.58 | 05/25/2020 | 18:43:16 | 75.29,-115.23 | 54.56 | 4.68 | 73 |
| 42 | 05/25/2020 | 19:32:46 | -75.24, 51.80 | 125.47 | 05/25/2020 | 19:34:00 | -75.27, 52.14 | 125.48 | 10.43 | 74 |
| 43 | 05/25/2020 | 20:23:31 | 74.97,-141.61 | 54.33 | 05/25/2020 | 20:24:40 | 75.01,-139.78 | 54.22 | 52.79 | 69 |
| 44 | 05/25/2020 | 21:14:15 | -74.88, 25.46 | 125.75 | 05/25/2020 | 21:15:23 | -74.95, 27.72 | 125.87 | 65.80 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/16/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/16/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service