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: 2/5/2020
| 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 | 09:26:06 | 75.47, 26.20 | 90.06 | 02/11/2020 | 09:24:57 | 75.47, 23.85 | 90.25 | 65.39 | 69 |
| 2 | 02/11/2020 | 10:16:50 | -75.37,-166.80 | 90.04 | 02/11/2020 | 10:15:39 | -75.36,-168.51 | 89.89 | 48.11 | 71 |
| 3 | 02/11/2020 | 11:07:34 | 75.17, -0.04 | 89.80 | 02/11/2020 | 11:06:21 | 75.19, -0.68 | 89.89 | 18.19 | 73 |
| 4 | 02/11/2020 | 11:58:18 | -75.06, 166.98 | 90.30 | 02/11/2020 | 11:57:03 | -75.08, 166.95 | 90.25 | 2.91 | 75 |
| 5 | 02/11/2020 | 12:48:58 | 75.05, -25.71 | 89.69 | 02/11/2020 | 12:47:48 | 75.05, -25.64 | 89.71 | 1.98 | 70 |
| 6 | 02/11/2020 | 13:39:40 | -75.04, 141.58 | 90.33 | 02/11/2020 | 13:38:32 | -75.04, 141.70 | 90.32 | 3.37 | 68 |
| 7 | 02/11/2020 | 14:30:19 | 75.08, -50.97 | 89.69 | 02/11/2020 | 14:29:18 | 75.05, -51.03 | 89.69 | 3.22 | 61 |
| 8 | 02/11/2020 | 15:21:00 | -75.07, 116.32 | 90.34 | 02/11/2020 | 15:20:01 | -75.04, 116.32 | 90.34 | 2.71 | 59 |
| 9 | 02/11/2020 | 16:11:40 | 75.06, -76.37 | 89.65 | 02/11/2020 | 16:10:47 | 75.06, -76.41 | 89.67 | 1.21 | 53 |
| 10 | 02/11/2020 | 17:02:22 | -75.05, 90.92 | 90.37 | 02/11/2020 | 17:01:31 | -75.05, 90.93 | 90.36 | 0.24 | 51 |
| 11 | 02/11/2020 | 17:53:02 | 75.04,-101.77 | 89.61 | 02/11/2020 | 17:52:17 | 75.06,-101.80 | 89.65 | 2.53 | 45 |
| 12 | 02/11/2020 | 18:43:44 | -75.03, 65.53 | 90.41 | 02/11/2020 | 18:43:01 | -75.05, 65.55 | 90.38 | 2.52 | 43 |
| 13 | 02/11/2020 | 19:34:24 | 75.02,-127.17 | 89.58 | 02/11/2020 | 19:33:46 | 75.02,-127.04 | 89.58 | 3.48 | 38 |
| 14 | 02/11/2020 | 20:25:05 | -75.06, 40.27 | 90.41 | 02/11/2020 | 20:24:31 | -75.05, 40.16 | 90.40 | 2.97 | 34 |
| 15 | 02/11/2020 | 21:15:45 | 75.05,-152.43 | 89.57 | 02/11/2020 | 21:15:16 | 75.02,-152.43 | 89.56 | 3.10 | 29 |
| 16 | 02/11/2020 | 22:06:27 | -75.04, 14.87 | 90.45 | 02/11/2020 | 22:06:00 | -75.01, 14.91 | 90.47 | 3.29 | 27 |
| 17 | 02/11/2020 | 22:57:07 | 75.03,-177.82 | 89.54 | 02/11/2020 | 22:56:46 | 75.02,-177.81 | 89.54 | 0.58 | 21 |
| 18 | 02/11/2020 | 23:47:49 | -75.02, -10.53 | 90.49 | 02/11/2020 | 23:47:30 | -75.01, -10.47 | 90.49 | 1.73 | 19 |
| 19 | 02/12/2020 | 00:38:29 | 75.01, 156.78 | 89.50 | 02/12/2020 | 00:38:16 | 75.03, 156.80 | 89.52 | 2.21 | 13 |
| 20 | 02/12/2020 | 01:29:11 | -75.00, -35.92 | 90.53 | 02/12/2020 | 01:29:00 | -75.02, -35.85 | 90.51 | 2.96 | 11 |
| 21 | 02/12/2020 | 02:19:50 | 75.04, 131.52 | 89.50 | 02/12/2020 | 02:19:46 | 75.03, 131.42 | 89.50 | 2.95 | 4 |
| 22 | 02/12/2020 | 03:10:32 | -75.03, -61.19 | 90.53 | 02/12/2020 | 03:10:30 | -75.02, -61.24 | 90.53 | 1.61 | 2 |
| 23 | 02/12/2020 | 04:01:12 | 75.02, 106.12 | 89.46 | 02/12/2020 | 04:01:16 | 75.03, 106.03 | 89.48 | 3.19 | 4 |
| 24 | 02/12/2020 | 04:51:54 | -75.01, -86.58 | 90.57 | 02/12/2020 | 04:52:00 | -75.02, -86.62 | 90.55 | 2.29 | 6 |
| 25 | 02/12/2020 | 05:42:34 | 75.00, 80.72 | 89.42 | 02/12/2020 | 05:42:45 | 74.99, 80.79 | 89.40 | 1.92 | 11 |
| 26 | 02/12/2020 | 06:33:16 | -74.99,-111.98 | 90.61 | 02/12/2020 | 06:33:29 | -74.98,-111.87 | 90.62 | 3.21 | 13 |
| 27 | 02/12/2020 | 07:23:56 | 74.98, 55.33 | 89.38 | 02/12/2020 | 07:24:15 | 74.99, 55.40 | 89.39 | 2.81 | 19 |
| 28 | 02/12/2020 | 08:14:37 | -75.01,-137.24 | 90.61 | 02/12/2020 | 08:14:59 | -74.98,-137.26 | 90.64 | 3.52 | 22 |
| 29 | 02/12/2020 | 09:05:17 | 75.00, 30.06 | 89.38 | 02/12/2020 | 09:05:45 | 75.00, 30.02 | 89.37 | 1.68 | 28 |
| 30 | 02/12/2020 | 09:55:59 | -74.99,-162.64 | 90.65 | 02/12/2020 | 09:56:29 | -74.99,-162.64 | 90.66 | 0.91 | 30 |
| 31 | 02/12/2020 | 10:46:39 | 74.98, 4.67 | 89.34 | 02/12/2020 | 10:47:15 | 75.00, 4.63 | 89.35 | 1.99 | 36 |
| 32 | 02/12/2020 | 11:37:21 | -74.97, 171.97 | 90.68 | 02/12/2020 | 11:37:59 | -74.99, 171.98 | 90.68 | 1.71 | 38 |
| 33 | 02/12/2020 | 12:28:01 | 74.96, -20.73 | 89.30 | 02/12/2020 | 12:28:44 | 74.95, -20.62 | 89.27 | 3.38 | 43 |
| 34 | 02/12/2020 | 13:18:42 | -75.00, 146.70 | 90.69 | 02/12/2020 | 13:19:29 | -74.99, 146.59 | 90.70 | 3.38 | 47 |
| 35 | 02/12/2020 | 14:09:22 | 74.99, -45.99 | 89.30 | 02/12/2020 | 14:10:14 | 74.96, -46.00 | 89.25 | 3.81 | 52 |
| 36 | 02/12/2020 | 15:00:04 | -74.98, 121.31 | 90.72 | 02/12/2020 | 15:00:59 | -75.00, 121.21 | 90.72 | 3.24 | 55 |
| 37 | 02/12/2020 | 15:50:44 | 74.97, -71.39 | 89.26 | 02/12/2020 | 15:51:44 | 74.96, -71.39 | 89.23 | 1.19 | 60 |
| 38 | 02/12/2020 | 16:41:26 | -74.96, 95.91 | 90.76 | 02/12/2020 | 16:42:28 | -74.95, 95.96 | 90.80 | 1.84 | 62 |
| 39 | 02/12/2020 | 17:32:06 | 74.95, -96.78 | 89.22 | 02/12/2020 | 17:33:14 | 74.97, -96.77 | 89.21 | 1.48 | 68 |
| 40 | 02/12/2020 | 18:22:48 | -74.94, 70.51 | 90.80 | 02/12/2020 | 18:23:58 | -74.96, 70.57 | 90.82 | 2.22 | 70 |
| 41 | 02/12/2020 | 19:13:30 | 74.84,-122.44 | 89.11 | 02/12/2020 | 19:14:43 | 74.92,-122.02 | 89.14 | 15.60 | 73 |
| 42 | 02/12/2020 | 20:04:13 | -74.78, 44.73 | 90.95 | 02/12/2020 | 20:05:25 | -74.81, 45.59 | 91.00 | 25.68 | 72 |
| 43 | 02/12/2020 | 20:54:58 | 74.52,-148.61 | 88.85 | 02/12/2020 | 20:56:06 | 74.59,-146.47 | 88.73 | 63.80 | 68 |
| 44 | 02/12/2020 | 21:45:41 | -74.46, 18.57 | 91.21 | 02/12/2020 | 21:46:48 | -74.48, 21.12 | 91.41 | 76.17 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/5/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/05/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service