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: 2/10/2020
| 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, 26.22 | 90.07 | 02/11/2020 | 09:24:57 | 75.51, 23.73 | 90.29 | 69.34 | 68 |
| 2 | 02/11/2020 | 10:16:49 | -75.37,-166.79 | 90.03 | 02/11/2020 | 10:15:38 | -75.36,-168.50 | 89.90 | 48.03 | 71 |
| 3 | 02/11/2020 | 11:07:33 | 75.18, -0.02 | 89.81 | 02/11/2020 | 11:06:20 | 75.18, -0.65 | 89.88 | 17.96 | 73 |
| 4 | 02/11/2020 | 11:58:17 | -75.06, 166.99 | 90.29 | 02/11/2020 | 11:57:02 | -75.08, 166.96 | 90.25 | 1.88 | 75 |
| 5 | 02/11/2020 | 12:48:57 | 75.06, -25.69 | 89.70 | 02/11/2020 | 12:47:47 | 75.04, -25.62 | 89.70 | 3.08 | 70 |
| 6 | 02/11/2020 | 13:39:39 | -75.04, 141.59 | 90.33 | 02/11/2020 | 13:38:31 | -75.04, 141.71 | 90.33 | 3.61 | 68 |
| 7 | 02/11/2020 | 14:30:19 | 75.04, -51.09 | 89.66 | 02/11/2020 | 14:29:17 | 75.04, -51.00 | 89.68 | 2.41 | 62 |
| 8 | 02/11/2020 | 15:21:00 | -75.07, 116.33 | 90.33 | 02/11/2020 | 15:20:01 | -75.04, 116.33 | 90.35 | 3.78 | 59 |
| 9 | 02/11/2020 | 16:11:40 | 75.07, -76.35 | 89.66 | 02/11/2020 | 16:10:47 | 75.05, -76.39 | 89.66 | 2.72 | 53 |
| 10 | 02/11/2020 | 17:02:22 | -75.05, 90.93 | 90.37 | 02/11/2020 | 17:01:31 | -75.04, 90.94 | 90.36 | 1.23 | 51 |
| 11 | 02/11/2020 | 17:53:02 | 75.05,-101.74 | 89.62 | 02/11/2020 | 17:52:17 | 75.05,-101.77 | 89.64 | 0.79 | 45 |
| 12 | 02/11/2020 | 18:43:44 | -75.03, 65.54 | 90.41 | 02/11/2020 | 18:43:01 | -75.05, 65.56 | 90.38 | 1.54 | 43 |
| 13 | 02/11/2020 | 19:34:24 | 75.03,-127.14 | 89.58 | 02/11/2020 | 19:33:47 | 75.05,-127.16 | 89.62 | 2.78 | 37 |
| 14 | 02/11/2020 | 20:25:05 | -75.06, 40.27 | 90.41 | 02/11/2020 | 20:24:31 | -75.05, 40.17 | 90.40 | 3.17 | 34 |
| 15 | 02/11/2020 | 21:15:46 | 75.01,-152.54 | 89.55 | 02/11/2020 | 21:15:16 | 75.01,-152.40 | 89.54 | 3.88 | 30 |
| 16 | 02/11/2020 | 22:06:27 | -75.04, 14.88 | 90.45 | 02/11/2020 | 22:06:01 | -75.05, 14.79 | 90.42 | 2.79 | 26 |
| 17 | 02/11/2020 | 22:57:07 | 75.04,-177.80 | 89.54 | 02/11/2020 | 22:56:46 | 75.01,-177.79 | 89.53 | 2.76 | 21 |
| 18 | 02/11/2020 | 23:47:49 | -75.02, -10.52 | 90.49 | 02/11/2020 | 23:47:30 | -75.01, -10.46 | 90.50 | 2.31 | 19 |
| 19 | 02/12/2020 | 00:38:29 | 75.02, 156.80 | 89.51 | 02/12/2020 | 00:38:16 | 75.02, 156.83 | 89.51 | 0.72 | 13 |
| 20 | 02/12/2020 | 01:29:11 | -75.00, -35.92 | 90.52 | 02/12/2020 | 01:29:00 | -75.01, -35.84 | 90.52 | 2.39 | 11 |
| 21 | 02/12/2020 | 02:19:51 | 75.00, 131.41 | 89.47 | 02/12/2020 | 02:19:46 | 75.02, 131.44 | 89.49 | 2.71 | 5 |
| 22 | 02/12/2020 | 03:10:32 | -75.03, -61.18 | 90.53 | 02/12/2020 | 03:10:30 | -75.01, -61.23 | 90.54 | 2.16 | 2 |
| 23 | 02/12/2020 | 04:01:12 | 75.03, 106.14 | 89.47 | 02/12/2020 | 04:01:16 | 75.02, 106.06 | 89.47 | 2.47 | 4 |
| 24 | 02/12/2020 | 04:51:54 | -75.01, -86.57 | 90.56 | 02/12/2020 | 04:52:00 | -75.02, -86.61 | 90.55 | 1.40 | 6 |
| 25 | 02/12/2020 | 05:42:34 | 75.01, 80.75 | 89.43 | 02/12/2020 | 05:42:46 | 75.03, 80.67 | 89.45 | 3.14 | 12 |
| 26 | 02/12/2020 | 06:33:16 | -74.99,-111.97 | 90.60 | 02/12/2020 | 06:33:30 | -75.02,-112.00 | 90.57 | 3.60 | 14 |
| 27 | 02/12/2020 | 07:23:56 | 74.99, 55.35 | 89.39 | 02/12/2020 | 07:24:15 | 74.98, 55.43 | 89.37 | 2.22 | 19 |
| 28 | 02/12/2020 | 08:14:38 | -74.97,-137.37 | 90.64 | 02/12/2020 | 08:14:59 | -74.98,-137.24 | 90.65 | 3.67 | 21 |
| 29 | 02/12/2020 | 09:05:18 | 74.97, 29.95 | 89.35 | 02/12/2020 | 09:05:45 | 74.99, 30.04 | 89.35 | 3.38 | 27 |
| 30 | 02/12/2020 | 09:55:59 | -75.00,-162.63 | 90.64 | 02/12/2020 | 09:56:29 | -74.98,-162.63 | 90.67 | 1.95 | 30 |
| 31 | 02/12/2020 | 10:46:39 | 74.99, 4.69 | 89.35 | 02/12/2020 | 10:47:15 | 74.99, 4.66 | 89.34 | 1.12 | 36 |
| 32 | 02/12/2020 | 11:37:21 | -74.98, 171.97 | 90.68 | 02/12/2020 | 11:37:59 | -74.98, 171.99 | 90.69 | 0.77 | 38 |
| 33 | 02/12/2020 | 12:28:01 | 74.97, -20.71 | 89.31 | 02/12/2020 | 12:28:45 | 74.99, -20.73 | 89.32 | 2.18 | 44 |
| 34 | 02/12/2020 | 13:18:43 | -74.96, 146.58 | 90.72 | 02/12/2020 | 13:19:29 | -74.99, 146.60 | 90.71 | 3.33 | 46 |
| 35 | 02/12/2020 | 14:09:23 | 74.95, -46.10 | 89.27 | 02/12/2020 | 14:10:14 | 74.95, -45.98 | 89.24 | 3.70 | 51 |
| 36 | 02/12/2020 | 15:00:04 | -74.99, 121.31 | 90.72 | 02/12/2020 | 15:00:59 | -74.99, 121.22 | 90.73 | 2.79 | 55 |
| 37 | 02/12/2020 | 15:50:44 | 74.98, -71.36 | 89.27 | 02/12/2020 | 15:51:44 | 74.95, -71.36 | 89.22 | 3.40 | 60 |
| 38 | 02/12/2020 | 16:41:26 | -74.97, 95.92 | 90.76 | 02/12/2020 | 16:42:28 | -74.95, 95.97 | 90.80 | 2.69 | 62 |
| 39 | 02/12/2020 | 17:32:06 | 74.96, -96.76 | 89.23 | 02/12/2020 | 17:33:14 | 74.96, -96.74 | 89.20 | 0.91 | 68 |
| 40 | 02/12/2020 | 18:22:48 | -74.95, 70.52 | 90.80 | 02/12/2020 | 18:23:58 | -74.95, 70.59 | 90.82 | 1.88 | 70 |
| 41 | 02/12/2020 | 19:13:30 | 74.85,-122.42 | 89.12 | 02/12/2020 | 19:14:43 | 74.91,-121.99 | 89.13 | 14.44 | 73 |
| 42 | 02/12/2020 | 20:04:13 | -74.78, 44.73 | 90.95 | 02/12/2020 | 20:05:25 | -74.81, 45.61 | 91.01 | 25.65 | 72 |
| 43 | 02/12/2020 | 20:54:58 | 74.53,-148.59 | 88.86 | 02/12/2020 | 20:56:06 | 74.58,-146.45 | 88.72 | 63.67 | 68 |
| 44 | 02/12/2020 | 21:45:41 | -74.47, 18.57 | 91.20 | 02/12/2020 | 21:46:49 | -74.52, 21.01 | 91.36 | 72.61 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/10/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/10/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service