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: 1/30/2020
| 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 | 75.49, 26.26 | 90.08 | 02/11/2020 | 09:24:57 | 75.50, 23.77 | 90.28 | 69.40 | 68 |
| 2 | 02/11/2020 | 10:16:49 | -75.39,-166.72 | 90.02 | 02/11/2020 | 10:15:39 | -75.39,-168.58 | 89.87 | 52.05 | 70 |
| 3 | 02/11/2020 | 11:07:33 | 75.19, 0.02 | 89.82 | 02/11/2020 | 11:06:20 | 75.17, -0.62 | 89.87 | 18.20 | 73 |
| 4 | 02/11/2020 | 11:58:17 | -75.08, 167.05 | 90.28 | 02/11/2020 | 11:57:02 | -75.06, 167.02 | 90.28 | 3.03 | 75 |
| 5 | 02/11/2020 | 12:48:57 | 75.07, -25.65 | 89.71 | 02/11/2020 | 12:47:48 | 75.08, -25.72 | 89.74 | 2.16 | 69 |
| 6 | 02/11/2020 | 13:39:39 | -75.07, 141.66 | 90.31 | 02/11/2020 | 13:38:32 | -75.06, 141.64 | 90.30 | 0.65 | 67 |
| 7 | 02/11/2020 | 14:30:19 | 75.05, -51.05 | 89.67 | 02/11/2020 | 14:29:17 | 75.03, -50.97 | 89.66 | 3.03 | 62 |
| 8 | 02/11/2020 | 15:21:01 | -75.05, 116.26 | 90.35 | 02/11/2020 | 15:20:02 | -75.07, 116.25 | 90.31 | 2.30 | 59 |
| 9 | 02/11/2020 | 16:11:41 | 75.03, -76.44 | 89.63 | 02/11/2020 | 16:10:47 | 75.04, -76.35 | 89.65 | 2.67 | 54 |
| 10 | 02/11/2020 | 17:02:22 | -75.07, 91.00 | 90.35 | 02/11/2020 | 17:01:32 | -75.07, 90.87 | 90.33 | 3.77 | 50 |
| 11 | 02/11/2020 | 17:53:02 | 75.06,-101.71 | 89.63 | 02/11/2020 | 17:52:17 | 75.04,-101.74 | 89.63 | 2.38 | 45 |
| 12 | 02/11/2020 | 18:43:44 | -75.05, 65.60 | 90.39 | 02/11/2020 | 18:43:01 | -75.02, 65.62 | 90.41 | 3.23 | 43 |
| 13 | 02/11/2020 | 19:34:24 | 75.04,-127.10 | 89.59 | 02/11/2020 | 19:33:47 | 75.04,-127.12 | 89.61 | 0.70 | 37 |
| 14 | 02/11/2020 | 20:25:06 | -75.03, 40.20 | 90.43 | 02/11/2020 | 20:24:31 | -75.03, 40.24 | 90.43 | 1.07 | 35 |
| 15 | 02/11/2020 | 21:15:46 | 75.02,-152.50 | 89.55 | 02/11/2020 | 21:15:17 | 75.05,-152.51 | 89.59 | 3.03 | 29 |
| 16 | 02/11/2020 | 22:06:28 | -75.01, 14.81 | 90.47 | 02/11/2020 | 22:06:01 | -75.03, 14.85 | 90.45 | 2.34 | 27 |
| 17 | 02/11/2020 | 22:57:07 | 75.05,-177.76 | 89.55 | 02/11/2020 | 22:56:47 | 75.05,-177.89 | 89.57 | 3.75 | 20 |
| 18 | 02/11/2020 | 23:47:49 | -75.04, -10.45 | 90.47 | 02/11/2020 | 23:47:31 | -75.04, -10.53 | 90.47 | 2.41 | 18 |
| 19 | 02/12/2020 | 00:38:29 | 75.03, 156.84 | 89.51 | 02/12/2020 | 00:38:16 | 75.01, 156.86 | 89.49 | 2.53 | 13 |
| 20 | 02/12/2020 | 01:29:11 | -75.02, -35.85 | 90.51 | 02/12/2020 | 01:29:01 | -75.04, -35.92 | 90.48 | 2.65 | 10 |
| 21 | 02/12/2020 | 02:19:51 | 75.01, 131.44 | 89.47 | 02/12/2020 | 02:19:46 | 75.01, 131.48 | 89.48 | 0.91 | 5 |
| 22 | 02/12/2020 | 03:10:33 | -75.00, -61.25 | 90.55 | 02/12/2020 | 03:10:30 | -74.99, -61.17 | 90.56 | 2.50 | 3 |
| 23 | 02/12/2020 | 04:01:13 | 74.99, 106.05 | 89.44 | 02/12/2020 | 04:01:16 | 75.01, 106.09 | 89.46 | 3.02 | 3 |
| 24 | 02/12/2020 | 04:51:55 | -74.98, -86.64 | 90.59 | 02/12/2020 | 04:52:00 | -75.00, -86.55 | 90.58 | 3.17 | 5 |
| 25 | 02/12/2020 | 05:42:34 | 75.02, 80.79 | 89.43 | 02/12/2020 | 05:42:46 | 75.02, 80.71 | 89.44 | 2.28 | 12 |
| 26 | 02/12/2020 | 06:33:16 | -75.01,-111.91 | 90.59 | 02/12/2020 | 06:33:30 | -75.00,-111.93 | 90.60 | 1.36 | 14 |
| 27 | 02/12/2020 | 07:23:56 | 75.00, 55.39 | 89.40 | 02/12/2020 | 07:24:16 | 75.02, 55.32 | 89.42 | 3.23 | 20 |
| 28 | 02/12/2020 | 08:14:38 | -74.99,-137.30 | 90.63 | 02/12/2020 | 08:15:00 | -75.00,-137.32 | 90.62 | 1.60 | 22 |
| 29 | 02/12/2020 | 09:05:18 | 74.98, 29.99 | 89.36 | 02/12/2020 | 09:05:45 | 74.98, 30.07 | 89.34 | 2.35 | 27 |
| 30 | 02/12/2020 | 09:56:00 | -74.97,-162.70 | 90.66 | 02/12/2020 | 09:56:29 | -74.96,-162.57 | 90.69 | 3.95 | 29 |
| 31 | 02/12/2020 | 10:46:39 | 75.01, 4.73 | 89.36 | 02/12/2020 | 10:47:15 | 74.98, 4.69 | 89.32 | 3.13 | 36 |
| 32 | 02/12/2020 | 11:37:21 | -75.00, 172.04 | 90.66 | 02/12/2020 | 11:38:00 | -75.01, 171.91 | 90.66 | 3.91 | 39 |
| 33 | 02/12/2020 | 12:28:01 | 74.99, -20.67 | 89.32 | 02/12/2020 | 12:28:45 | 74.98, -20.69 | 89.30 | 0.89 | 44 |
| 34 | 02/12/2020 | 13:18:43 | -74.98, 146.64 | 90.70 | 02/12/2020 | 13:19:29 | -74.97, 146.66 | 90.73 | 1.48 | 46 |
| 35 | 02/12/2020 | 14:09:23 | 74.97, -46.06 | 89.28 | 02/12/2020 | 14:10:15 | 74.99, -46.08 | 89.28 | 2.38 | 52 |
| 36 | 02/12/2020 | 15:00:05 | -74.96, 121.25 | 90.74 | 02/12/2020 | 15:00:59 | -74.97, 121.28 | 90.75 | 1.55 | 54 |
| 37 | 02/12/2020 | 15:50:45 | 74.95, -71.46 | 89.24 | 02/12/2020 | 15:51:44 | 74.94, -71.33 | 89.21 | 3.79 | 59 |
| 38 | 02/12/2020 | 16:41:26 | -74.99, 95.98 | 90.74 | 02/12/2020 | 16:42:29 | -74.97, 95.90 | 90.77 | 3.00 | 63 |
| 39 | 02/12/2020 | 17:32:06 | 74.97, -96.72 | 89.24 | 02/12/2020 | 17:33:14 | 74.95, -96.71 | 89.19 | 3.18 | 68 |
| 40 | 02/12/2020 | 18:22:48 | -74.97, 70.59 | 90.78 | 02/12/2020 | 18:23:59 | -74.98, 70.51 | 90.79 | 2.49 | 71 |
| 41 | 02/12/2020 | 19:13:29 | 74.86,-122.38 | 89.13 | 02/12/2020 | 19:14:42 | 74.90,-121.96 | 89.12 | 13.18 | 73 |
| 42 | 02/12/2020 | 20:04:13 | -74.75, 44.67 | 90.97 | 02/12/2020 | 20:05:25 | -74.84, 45.53 | 90.98 | 26.83 | 72 |
| 43 | 02/12/2020 | 20:54:57 | 74.54,-148.55 | 88.87 | 02/12/2020 | 20:56:05 | 74.57,-146.42 | 88.70 | 63.30 | 68 |
| 44 | 02/12/2020 | 21:45:41 | -74.44, 18.51 | 91.23 | 02/12/2020 | 21:46:48 | -74.50, 21.06 | 91.39 | 76.32 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/30/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 01/30/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service