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: 2/1/2020
| 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, 26.21 | 90.07 | 02/11/2020 | 09:24:56 | 75.47, 23.86 | 90.25 | 65.69 | 69 |
| 2 | 02/11/2020 | 10:16:49 | -75.37,-166.77 | 90.03 | 02/11/2020 | 10:15:38 | -75.36,-168.49 | 89.90 | 48.38 | 71 |
| 3 | 02/11/2020 | 11:07:33 | 75.17, -0.03 | 89.81 | 02/11/2020 | 11:06:20 | 75.19, -0.67 | 89.89 | 18.39 | 73 |
| 4 | 02/11/2020 | 11:58:17 | -75.07, 167.00 | 90.29 | 02/11/2020 | 11:57:02 | -75.08, 166.96 | 90.25 | 1.69 | 75 |
| 5 | 02/11/2020 | 12:48:57 | 75.06, -25.70 | 89.70 | 02/11/2020 | 12:47:47 | 75.05, -25.64 | 89.71 | 1.90 | 70 |
| 6 | 02/11/2020 | 13:39:39 | -75.05, 141.61 | 90.33 | 02/11/2020 | 13:38:31 | -75.03, 141.72 | 90.33 | 3.45 | 68 |
| 7 | 02/11/2020 | 14:30:19 | 75.04, -51.09 | 89.66 | 02/11/2020 | 14:29:17 | 75.05, -51.02 | 89.69 | 2.65 | 62 |
| 8 | 02/11/2020 | 15:21:01 | -75.03, 116.21 | 90.37 | 02/11/2020 | 15:20:01 | -75.04, 116.33 | 90.35 | 3.65 | 60 |
| 9 | 02/11/2020 | 16:11:40 | 75.06, -76.35 | 89.66 | 02/11/2020 | 16:10:47 | 75.06, -76.41 | 89.67 | 1.84 | 53 |
| 10 | 02/11/2020 | 17:02:22 | -75.06, 90.95 | 90.37 | 02/11/2020 | 17:01:31 | -75.04, 90.95 | 90.37 | 1.63 | 51 |
| 11 | 02/11/2020 | 17:53:02 | 75.04,-101.75 | 89.62 | 02/11/2020 | 17:52:17 | 75.06,-101.79 | 89.65 | 1.95 | 45 |
| 12 | 02/11/2020 | 18:43:44 | -75.04, 65.55 | 90.41 | 02/11/2020 | 18:43:01 | -75.05, 65.56 | 90.38 | 1.00 | 43 |
| 13 | 02/11/2020 | 19:34:24 | 75.02,-127.15 | 89.58 | 02/11/2020 | 19:33:46 | 75.01,-127.04 | 89.57 | 3.34 | 38 |
| 14 | 02/11/2020 | 20:25:06 | -75.02, 40.16 | 90.44 | 02/11/2020 | 20:24:31 | -75.05, 40.18 | 90.40 | 3.61 | 35 |
| 15 | 02/11/2020 | 21:15:46 | 75.00,-152.54 | 89.54 | 02/11/2020 | 21:15:16 | 75.02,-152.42 | 89.55 | 3.78 | 30 |
| 16 | 02/11/2020 | 22:06:27 | -75.04, 14.89 | 90.45 | 02/11/2020 | 22:06:01 | -75.05, 14.79 | 90.42 | 2.99 | 26 |
| 17 | 02/11/2020 | 22:57:07 | 75.03,-177.81 | 89.54 | 02/11/2020 | 22:56:46 | 75.02,-177.81 | 89.54 | 1.29 | 21 |
| 18 | 02/11/2020 | 23:47:49 | -75.03, -10.50 | 90.48 | 02/11/2020 | 23:47:30 | -75.01, -10.45 | 90.50 | 2.36 | 19 |
| 19 | 02/12/2020 | 00:38:29 | 75.01, 156.80 | 89.50 | 02/12/2020 | 00:38:16 | 75.02, 156.81 | 89.52 | 1.36 | 13 |
| 20 | 02/12/2020 | 01:29:11 | -75.01, -35.90 | 90.52 | 02/12/2020 | 01:29:00 | -75.01, -35.84 | 90.52 | 1.86 | 11 |
| 21 | 02/12/2020 | 02:19:50 | 75.04, 131.54 | 89.50 | 02/12/2020 | 02:19:46 | 75.03, 131.42 | 89.50 | 3.54 | 4 |
| 22 | 02/12/2020 | 03:10:32 | -75.03, -61.16 | 90.52 | 02/12/2020 | 03:10:30 | -75.01, -61.22 | 90.54 | 2.74 | 2 |
| 23 | 02/12/2020 | 04:01:12 | 75.02, 106.14 | 89.46 | 02/12/2020 | 04:01:16 | 75.03, 106.04 | 89.48 | 3.12 | 4 |
| 24 | 02/12/2020 | 04:51:54 | -75.01, -86.56 | 90.56 | 02/12/2020 | 04:52:00 | -75.02, -86.61 | 90.55 | 1.54 | 6 |
| 25 | 02/12/2020 | 05:42:34 | 75.00, 80.74 | 89.42 | 02/12/2020 | 05:42:45 | 74.99, 80.79 | 89.40 | 2.07 | 11 |
| 26 | 02/12/2020 | 06:33:16 | -74.99,-111.95 | 90.60 | 02/12/2020 | 06:33:30 | -75.02,-111.99 | 90.57 | 3.32 | 14 |
| 27 | 02/12/2020 | 07:23:56 | 74.98, 55.35 | 89.38 | 02/12/2020 | 07:24:15 | 74.99, 55.41 | 89.38 | 2.05 | 19 |
| 28 | 02/12/2020 | 08:14:38 | -74.97,-137.35 | 90.64 | 02/12/2020 | 08:14:59 | -74.98,-137.24 | 90.65 | 3.18 | 21 |
| 29 | 02/12/2020 | 09:05:17 | 75.01, 30.08 | 89.38 | 02/12/2020 | 09:05:45 | 74.99, 30.02 | 89.36 | 2.46 | 28 |
| 30 | 02/12/2020 | 09:55:59 | -75.00,-162.61 | 90.64 | 02/12/2020 | 09:56:29 | -74.98,-162.63 | 90.67 | 2.36 | 30 |
| 31 | 02/12/2020 | 10:46:39 | 74.99, 4.69 | 89.34 | 02/12/2020 | 10:47:15 | 75.00, 4.64 | 89.35 | 1.73 | 36 |
| 32 | 02/12/2020 | 11:37:21 | -74.98, 171.99 | 90.68 | 02/12/2020 | 11:37:59 | -74.98, 171.99 | 90.69 | 0.27 | 38 |
| 33 | 02/12/2020 | 12:28:01 | 74.97, -20.71 | 89.31 | 02/12/2020 | 12:28:44 | 74.95, -20.61 | 89.27 | 3.33 | 43 |
| 34 | 02/12/2020 | 13:18:43 | -74.96, 146.59 | 90.72 | 02/12/2020 | 13:19:29 | -74.99, 146.61 | 90.71 | 2.89 | 46 |
| 35 | 02/12/2020 | 14:09:23 | 74.95, -46.11 | 89.27 | 02/12/2020 | 14:10:14 | 74.96, -46.00 | 89.25 | 3.27 | 51 |
| 36 | 02/12/2020 | 15:00:04 | -74.99, 121.33 | 90.72 | 02/12/2020 | 15:00:59 | -74.99, 121.22 | 90.73 | 3.21 | 55 |
| 37 | 02/12/2020 | 15:50:44 | 74.98, -71.37 | 89.27 | 02/12/2020 | 15:51:44 | 74.96, -71.38 | 89.23 | 1.95 | 60 |
| 38 | 02/12/2020 | 16:41:26 | -74.97, 95.94 | 90.76 | 02/12/2020 | 16:42:28 | -74.95, 95.97 | 90.80 | 2.80 | 62 |
| 39 | 02/12/2020 | 17:32:06 | 74.96, -96.77 | 89.23 | 02/12/2020 | 17:33:14 | 74.96, -96.77 | 89.21 | 0.71 | 68 |
| 40 | 02/12/2020 | 18:22:48 | -74.95, 70.54 | 90.79 | 02/12/2020 | 18:23:58 | -74.95, 70.59 | 90.82 | 1.37 | 70 |
| 41 | 02/12/2020 | 19:13:30 | 74.84,-122.43 | 89.12 | 02/12/2020 | 19:14:43 | 74.92,-122.02 | 89.14 | 14.83 | 73 |
| 42 | 02/12/2020 | 20:04:13 | -74.79, 44.75 | 90.94 | 02/12/2020 | 20:05:25 | -74.81, 45.61 | 91.01 | 25.13 | 72 |
| 43 | 02/12/2020 | 20:54:58 | 74.53,-148.60 | 88.86 | 02/12/2020 | 20:56:06 | 74.59,-146.47 | 88.73 | 63.28 | 68 |
| 44 | 02/12/2020 | 21:45:41 | -74.47, 18.59 | 91.20 | 02/12/2020 | 21:46:49 | -74.53, 21.01 | 91.36 | 72.09 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/01/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service