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: 2/2/2020
| 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 | 02/11/2020 | 09:26:05 | 75.48, 26.23 | 90.07 | 02/11/2020 | 09:24:57 | 75.51, 23.72 | 90.30 | 69.87 | 68 |
| 2 | 02/11/2020 | 10:16:49 | -75.38,-166.76 | 90.03 | 02/11/2020 | 10:15:39 | -75.41,-168.63 | 89.84 | 52.55 | 70 |
| 3 | 02/11/2020 | 11:07:33 | 75.18, -0.01 | 89.81 | 02/11/2020 | 11:06:20 | 75.19, -0.66 | 89.89 | 18.50 | 73 |
| 4 | 02/11/2020 | 11:58:17 | -75.07, 167.01 | 90.29 | 02/11/2020 | 11:57:02 | -75.08, 166.97 | 90.25 | 1.51 | 75 |
| 5 | 02/11/2020 | 12:48:57 | 75.06, -25.68 | 89.70 | 02/11/2020 | 12:47:47 | 75.05, -25.63 | 89.70 | 2.28 | 70 |
| 6 | 02/11/2020 | 13:39:39 | -75.05, 141.62 | 90.32 | 02/11/2020 | 13:38:32 | -75.08, 141.58 | 90.27 | 3.43 | 67 |
| 7 | 02/11/2020 | 14:30:19 | 75.04, -51.08 | 89.66 | 02/11/2020 | 14:29:17 | 75.05, -51.02 | 89.68 | 2.05 | 62 |
| 8 | 02/11/2020 | 15:21:01 | -75.03, 116.22 | 90.36 | 02/11/2020 | 15:20:01 | -75.04, 116.33 | 90.35 | 3.33 | 60 |
| 9 | 02/11/2020 | 16:11:40 | 75.07, -76.34 | 89.66 | 02/11/2020 | 16:10:47 | 75.05, -76.40 | 89.66 | 2.53 | 53 |
| 10 | 02/11/2020 | 17:02:22 | -75.06, 90.96 | 90.36 | 02/11/2020 | 17:01:31 | -75.04, 90.95 | 90.37 | 2.21 | 51 |
| 11 | 02/11/2020 | 17:53:02 | 75.05,-101.74 | 89.62 | 02/11/2020 | 17:52:17 | 75.06,-101.78 | 89.65 | 1.52 | 45 |
| 12 | 02/11/2020 | 18:43:44 | -75.04, 65.56 | 90.40 | 02/11/2020 | 18:43:01 | -75.04, 65.57 | 90.39 | 0.40 | 43 |
| 13 | 02/11/2020 | 19:34:24 | 75.03,-127.13 | 89.58 | 02/11/2020 | 19:33:47 | 75.06,-127.17 | 89.63 | 3.47 | 37 |
| 14 | 02/11/2020 | 20:25:06 | -75.02, 40.17 | 90.44 | 02/11/2020 | 20:24:31 | -75.05, 40.18 | 90.40 | 3.01 | 35 |
| 15 | 02/11/2020 | 21:15:46 | 75.01,-152.53 | 89.55 | 02/11/2020 | 21:15:16 | 75.02,-152.42 | 89.55 | 3.36 | 30 |
| 16 | 02/11/2020 | 22:06:27 | -75.05, 14.90 | 90.44 | 02/11/2020 | 22:06:01 | -75.05, 14.80 | 90.42 | 3.08 | 26 |
| 17 | 02/11/2020 | 22:57:07 | 75.04,-177.79 | 89.54 | 02/11/2020 | 22:56:46 | 75.02,-177.80 | 89.53 | 2.17 | 21 |
| 18 | 02/11/2020 | 23:47:49 | -75.03, -10.49 | 90.48 | 02/11/2020 | 23:47:30 | -75.01, -10.45 | 90.50 | 2.77 | 19 |
| 19 | 02/12/2020 | 00:38:29 | 75.02, 156.81 | 89.51 | 02/12/2020 | 00:38:16 | 75.02, 156.81 | 89.51 | 0.46 | 13 |
| 20 | 02/12/2020 | 01:29:11 | -75.01, -35.89 | 90.52 | 02/12/2020 | 01:29:00 | -75.01, -35.84 | 90.52 | 1.54 | 11 |
| 21 | 02/12/2020 | 02:19:51 | 75.00, 131.41 | 89.47 | 02/12/2020 | 02:19:46 | 75.03, 131.43 | 89.49 | 3.09 | 5 |
| 22 | 02/12/2020 | 03:10:33 | -74.99, -61.28 | 90.56 | 02/12/2020 | 03:10:30 | -75.01, -61.22 | 90.54 | 3.27 | 3 |
| 23 | 02/12/2020 | 04:01:12 | 75.03, 106.15 | 89.47 | 02/12/2020 | 04:01:16 | 75.03, 106.05 | 89.47 | 3.09 | 4 |
| 24 | 02/12/2020 | 04:51:54 | -75.02, -86.55 | 90.56 | 02/12/2020 | 04:52:00 | -75.02, -86.60 | 90.56 | 1.65 | 6 |
| 25 | 02/12/2020 | 05:42:34 | 75.01, 80.76 | 89.43 | 02/12/2020 | 05:42:45 | 74.99, 80.80 | 89.40 | 2.72 | 11 |
| 26 | 02/12/2020 | 06:33:16 | -75.00,-111.94 | 90.60 | 02/12/2020 | 06:33:30 | -75.02,-111.99 | 90.58 | 2.82 | 14 |
| 27 | 02/12/2020 | 07:23:56 | 74.99, 55.36 | 89.39 | 02/12/2020 | 07:24:15 | 74.99, 55.41 | 89.38 | 1.56 | 19 |
| 28 | 02/12/2020 | 08:14:38 | -74.98,-137.34 | 90.63 | 02/12/2020 | 08:14:59 | -74.98,-137.24 | 90.65 | 2.96 | 21 |
| 29 | 02/12/2020 | 09:05:17 | 75.02, 30.10 | 89.39 | 02/12/2020 | 09:05:45 | 74.99, 30.03 | 89.36 | 3.27 | 28 |
| 30 | 02/12/2020 | 09:55:59 | -75.01,-162.60 | 90.64 | 02/12/2020 | 09:56:29 | -74.98,-162.62 | 90.67 | 3.04 | 30 |
| 31 | 02/12/2020 | 10:46:39 | 75.00, 4.70 | 89.35 | 02/12/2020 | 10:47:15 | 75.00, 4.64 | 89.34 | 1.64 | 36 |
| 32 | 02/12/2020 | 11:37:21 | -74.99, 172.00 | 90.67 | 02/12/2020 | 11:37:59 | -74.98, 171.99 | 90.69 | 0.46 | 38 |
| 33 | 02/12/2020 | 12:28:01 | 74.98, -20.70 | 89.31 | 02/12/2020 | 12:28:45 | 75.00, -20.74 | 89.32 | 2.93 | 44 |
| 34 | 02/12/2020 | 13:18:43 | -74.97, 146.61 | 90.71 | 02/12/2020 | 13:19:29 | -74.99, 146.61 | 90.71 | 2.20 | 46 |
| 35 | 02/12/2020 | 14:09:23 | 74.96, -46.09 | 89.27 | 02/12/2020 | 14:10:14 | 74.95, -45.99 | 89.25 | 2.97 | 51 |
| 36 | 02/12/2020 | 15:00:04 | -75.00, 121.34 | 90.71 | 02/12/2020 | 15:00:59 | -74.99, 121.23 | 90.73 | 3.46 | 55 |
| 37 | 02/12/2020 | 15:50:44 | 74.98, -71.35 | 89.27 | 02/12/2020 | 15:51:44 | 74.96, -71.37 | 89.23 | 2.92 | 60 |
| 38 | 02/12/2020 | 16:41:26 | -74.98, 95.95 | 90.75 | 02/12/2020 | 16:42:28 | -74.95, 95.98 | 90.80 | 3.39 | 62 |
| 39 | 02/12/2020 | 17:32:06 | 74.96, -96.75 | 89.23 | 02/12/2020 | 17:33:14 | 74.96, -96.76 | 89.21 | 0.34 | 68 |
| 40 | 02/12/2020 | 18:22:48 | -74.96, 70.55 | 90.79 | 02/12/2020 | 18:23:58 | -74.95, 70.59 | 90.82 | 1.35 | 70 |
| 41 | 02/12/2020 | 19:13:30 | 74.85,-122.41 | 89.12 | 02/12/2020 | 19:14:43 | 74.92,-122.01 | 89.13 | 14.11 | 73 |
| 42 | 02/12/2020 | 20:04:13 | -74.79, 44.76 | 90.94 | 02/12/2020 | 20:05:25 | -74.81, 45.61 | 91.01 | 24.85 | 72 |
| 43 | 02/12/2020 | 20:54:58 | 74.53,-148.58 | 88.86 | 02/12/2020 | 20:56:06 | 74.58,-146.46 | 88.72 | 63.00 | 68 |
| 44 | 02/12/2020 | 21:45:41 | -74.48, 18.60 | 91.20 | 02/12/2020 | 21:46:49 | -74.52, 21.01 | 91.36 | 71.83 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/2/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/02/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service