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: 5/13/2020
| 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 | 75.93, 33.39 | 55.32 | 05/24/2020 | 08:53:33 | 75.93, 30.22 | 55.56 | 85.86 | 66 |
| 2 | 05/24/2020 | 09:45:24 | -75.79,-159.73 | 124.80 | 05/24/2020 | 09:44:15 | -75.82,-162.09 | 124.59 | 64.54 | 69 |
| 3 | 05/24/2020 | 10:36:08 | 75.58, 6.96 | 55.04 | 05/24/2020 | 10:34:56 | 75.61, 5.89 | 55.17 | 29.87 | 72 |
| 4 | 05/24/2020 | 11:26:52 | -75.48, 174.00 | 125.05 | 05/24/2020 | 11:25:38 | -75.50, 173.56 | 124.98 | 12.42 | 74 |
| 5 | 05/24/2020 | 12:17:33 | 75.41, -18.87 | 54.90 | 05/24/2020 | 12:16:22 | 75.43, -18.92 | 54.94 | 2.49 | 71 |
| 6 | 05/24/2020 | 13:08:15 | -75.42, 148.46 | 125.11 | 05/24/2020 | 13:07:06 | -75.41, 148.46 | 125.09 | 0.44 | 69 |
| 7 | 05/24/2020 | 13:58:55 | 75.39, -44.28 | 54.87 | 05/24/2020 | 13:57:51 | 75.39, -44.16 | 54.88 | 3.13 | 64 |
| 8 | 05/24/2020 | 14:49:37 | -75.40, 123.06 | 125.14 | 05/24/2020 | 14:48:36 | -75.42, 123.07 | 125.10 | 2.40 | 61 |
| 9 | 05/24/2020 | 15:40:16 | 75.42, -69.54 | 54.88 | 05/24/2020 | 15:39:21 | 75.40, -69.56 | 54.87 | 2.73 | 55 |
| 10 | 05/24/2020 | 16:30:58 | -75.42, 97.80 | 125.13 | 05/24/2020 | 16:30:06 | -75.42, 97.68 | 125.11 | 3.40 | 52 |
| 11 | 05/24/2020 | 17:21:38 | 75.40, -94.94 | 54.85 | 05/24/2020 | 17:20:51 | 75.40, -94.95 | 54.87 | 0.33 | 47 |
| 12 | 05/24/2020 | 18:12:20 | -75.40, 72.40 | 125.16 | 05/24/2020 | 18:11:35 | -75.38, 72.43 | 125.17 | 2.63 | 45 |
| 13 | 05/24/2020 | 19:03:00 | 75.38,-120.34 | 54.82 | 05/24/2020 | 19:02:21 | 75.41,-120.34 | 54.86 | 3.04 | 39 |
| 14 | 05/24/2020 | 19:53:42 | -75.38, 47.00 | 125.18 | 05/24/2020 | 19:53:05 | -75.39, 47.04 | 125.17 | 1.23 | 37 |
| 15 | 05/24/2020 | 20:44:21 | 75.41,-145.60 | 54.83 | 05/24/2020 | 20:43:51 | 75.41,-145.73 | 54.85 | 3.73 | 30 |
| 16 | 05/24/2020 | 21:35:03 | -75.41, 21.74 | 125.18 | 05/24/2020 | 21:34:35 | -75.39, 21.65 | 125.18 | 3.27 | 28 |
| 17 | 05/24/2020 | 22:25:43 | 75.39,-171.00 | 54.80 | 05/24/2020 | 22:25:20 | 75.37,-170.98 | 54.79 | 1.93 | 23 |
| 18 | 05/24/2020 | 23:16:25 | -75.39, -3.66 | 125.20 | 05/24/2020 | 23:16:05 | -75.40, -3.74 | 125.19 | 2.34 | 20 |
| 19 | 05/25/2020 | 00:07:05 | 75.37, 163.60 | 54.78 | 05/25/2020 | 00:06:50 | 75.38, 163.63 | 54.79 | 1.37 | 15 |
| 20 | 05/25/2020 | 00:57:47 | -75.37, -29.06 | 125.23 | 05/25/2020 | 00:57:34 | -75.35, -28.99 | 125.25 | 2.66 | 13 |
| 21 | 05/25/2020 | 01:48:26 | 75.39, 138.34 | 54.79 | 05/25/2020 | 01:48:20 | 75.38, 138.24 | 54.78 | 3.13 | 6 |
| 22 | 05/25/2020 | 02:39:09 | -75.35, -54.46 | 125.26 | 05/25/2020 | 02:39:04 | -75.36, -54.38 | 125.25 | 2.61 | 5 |
| 23 | 05/25/2020 | 03:29:48 | 75.37, 112.94 | 54.76 | 05/25/2020 | 03:29:50 | 75.39, 112.85 | 54.78 | 2.88 | 2 |
| 24 | 05/25/2020 | 04:20:29 | -75.38, -79.72 | 125.25 | 05/25/2020 | 04:20:33 | -75.37, -79.77 | 125.26 | 1.87 | 4 |
| 25 | 05/25/2020 | 05:11:09 | 75.35, 87.54 | 54.73 | 05/25/2020 | 05:11:18 | 75.34, 87.60 | 54.71 | 2.04 | 9 |
| 26 | 05/25/2020 | 06:01:51 | -75.36,-105.12 | 125.28 | 05/25/2020 | 06:02:03 | -75.37,-105.16 | 125.27 | 1.87 | 12 |
| 27 | 05/25/2020 | 06:52:31 | 75.33, 62.14 | 54.70 | 05/25/2020 | 06:52:48 | 75.35, 62.21 | 54.71 | 2.80 | 17 |
| 28 | 05/25/2020 | 07:43:13 | -75.34,-130.52 | 125.31 | 05/25/2020 | 07:43:32 | -75.33,-130.41 | 125.33 | 3.33 | 19 |
| 29 | 05/25/2020 | 08:33:52 | 75.36, 36.88 | 54.71 | 05/25/2020 | 08:34:18 | 75.36, 36.82 | 54.70 | 1.71 | 26 |
| 30 | 05/25/2020 | 09:24:34 | -75.36,-155.78 | 125.30 | 05/25/2020 | 09:25:02 | -75.33,-155.80 | 125.33 | 3.36 | 28 |
| 31 | 05/25/2020 | 10:15:14 | 75.34, 11.48 | 54.68 | 05/25/2020 | 10:15:48 | 75.36, 11.43 | 54.70 | 2.65 | 34 |
| 32 | 05/25/2020 | 11:05:56 | -75.34, 178.82 | 125.32 | 05/25/2020 | 11:06:32 | -75.34, 178.81 | 125.34 | 0.53 | 36 |
| 33 | 05/25/2020 | 11:56:36 | 75.32, -13.92 | 54.66 | 05/25/2020 | 11:57:17 | 75.32, -13.82 | 54.64 | 2.95 | 41 |
| 34 | 05/25/2020 | 12:47:18 | -75.32, 153.42 | 125.35 | 05/25/2020 | 12:48:02 | -75.35, 153.42 | 125.34 | 2.35 | 44 |
| 35 | 05/25/2020 | 13:37:57 | 75.35, -39.18 | 54.67 | 05/25/2020 | 13:38:47 | 75.32, -39.21 | 54.63 | 2.68 | 50 |
| 36 | 05/25/2020 | 14:28:39 | -75.35, 128.16 | 125.34 | 05/25/2020 | 14:29:32 | -75.35, 128.03 | 125.35 | 3.59 | 53 |
| 37 | 05/25/2020 | 15:19:19 | 75.33, -64.58 | 54.64 | 05/25/2020 | 15:20:17 | 75.33, -64.60 | 54.62 | 0.54 | 58 |
| 38 | 05/25/2020 | 16:10:01 | -75.33, 102.76 | 125.37 | 05/25/2020 | 16:11:01 | -75.31, 102.78 | 125.41 | 2.61 | 60 |
| 39 | 05/25/2020 | 17:00:41 | 75.31, -89.98 | 54.61 | 05/25/2020 | 17:01:47 | 75.34, -89.99 | 54.62 | 3.15 | 66 |
| 40 | 05/25/2020 | 17:51:23 | -75.31, 77.36 | 125.40 | 05/25/2020 | 17:52:31 | -75.31, 77.39 | 125.42 | 1.00 | 68 |
| 41 | 05/25/2020 | 18:42:03 | 75.29,-115.38 | 54.58 | 05/25/2020 | 18:43:16 | 75.29,-115.24 | 54.56 | 4.16 | 73 |
| 42 | 05/25/2020 | 19:32:46 | -75.24, 51.82 | 125.46 | 05/25/2020 | 19:34:00 | -75.27, 52.14 | 125.48 | 9.69 | 74 |
| 43 | 05/25/2020 | 20:23:31 | 74.98,-141.60 | 54.34 | 05/25/2020 | 20:24:40 | 75.01,-139.79 | 54.22 | 52.27 | 69 |
| 44 | 05/25/2020 | 21:14:15 | -74.89, 25.48 | 125.74 | 05/25/2020 | 21:15:23 | -74.95, 27.72 | 125.87 | 65.22 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/13/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service