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: 9/4/2019
| 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 | 09/08/2019 | 21:42:43 | 75.10,-156.33 | 69.73 | 09/08/2019 | 21:41:36 | 75.14,-159.25 | 69.94 | 83.64 | 67 |
| 2 | 09/08/2019 | 22:33:27 | -75.01, 10.73 | 110.35 | 09/08/2019 | 22:32:18 | -75.03, 8.38 | 110.18 | 67.54 | 69 |
| 3 | 09/08/2019 | 23:24:11 | 74.80, 177.48 | 69.49 | 09/08/2019 | 23:22:59 | 74.81, 176.32 | 69.59 | 33.98 | 72 |
| 4 | 09/09/2019 | 00:14:55 | -74.70, -15.45 | 110.58 | 09/09/2019 | 00:13:41 | -74.70, -16.06 | 110.53 | 18.11 | 74 |
| 5 | 09/09/2019 | 01:05:37 | 74.58, 151.58 | 69.34 | 09/09/2019 | 01:04:24 | 74.57, 151.59 | 69.34 | 1.16 | 73 |
| 6 | 09/09/2019 | 01:56:19 | -74.59, -41.09 | 110.65 | 09/09/2019 | 01:55:08 | -74.56, -41.06 | 110.66 | 3.14 | 71 |
| 7 | 09/09/2019 | 02:46:59 | 74.56, 126.19 | 69.35 | 09/09/2019 | 02:45:54 | 74.58, 126.20 | 69.37 | 1.48 | 65 |
| 8 | 09/09/2019 | 03:37:41 | -74.57, -66.48 | 110.64 | 09/09/2019 | 03:36:38 | -74.56, -66.45 | 110.63 | 1.03 | 63 |
| 9 | 09/09/2019 | 04:28:20 | 74.60, 100.93 | 69.40 | 09/09/2019 | 04:27:24 | 74.58, 100.81 | 69.41 | 3.71 | 56 |
| 10 | 09/09/2019 | 05:19:02 | -74.55, -91.86 | 110.63 | 09/09/2019 | 05:18:07 | -74.57, -91.83 | 110.60 | 2.15 | 55 |
| 11 | 09/09/2019 | 06:09:41 | 74.58, 75.54 | 69.41 | 09/09/2019 | 06:08:53 | 74.59, 75.43 | 69.44 | 3.55 | 48 |
| 12 | 09/09/2019 | 07:00:23 | -74.58,-117.12 | 110.58 | 09/09/2019 | 06:59:37 | -74.57,-117.22 | 110.57 | 3.07 | 46 |
| 13 | 09/09/2019 | 07:51:03 | 74.56, 50.15 | 69.42 | 09/09/2019 | 07:50:22 | 74.54, 50.17 | 69.42 | 1.93 | 41 |
| 14 | 09/09/2019 | 08:41:45 | -74.57,-142.51 | 110.57 | 09/09/2019 | 08:41:07 | -74.58,-142.61 | 110.54 | 3.29 | 38 |
| 15 | 09/09/2019 | 09:32:25 | 74.54, 24.77 | 69.43 | 09/09/2019 | 09:31:52 | 74.55, 24.78 | 69.45 | 0.75 | 33 |
| 16 | 09/09/2019 | 10:23:07 | -74.55,-167.90 | 110.55 | 09/09/2019 | 10:22:36 | -74.54,-167.87 | 110.56 | 1.63 | 31 |
| 17 | 09/09/2019 | 11:13:47 | 74.53, -0.62 | 69.45 | 09/09/2019 | 11:13:22 | 74.55, -0.61 | 69.48 | 3.17 | 25 |
| 18 | 09/09/2019 | 12:04:29 | -74.53, 166.72 | 110.54 | 09/09/2019 | 12:04:06 | -74.54, 166.75 | 110.53 | 1.41 | 23 |
| 19 | 09/09/2019 | 12:55:08 | 74.56, -25.88 | 69.50 | 09/09/2019 | 12:54:52 | 74.56, -25.99 | 69.51 | 3.40 | 16 |
| 20 | 09/09/2019 | 13:45:50 | -74.56, 141.46 | 110.49 | 09/09/2019 | 13:45:36 | -74.54, 141.36 | 110.50 | 3.44 | 14 |
| 21 | 09/09/2019 | 14:36:30 | 74.54, -51.27 | 69.51 | 09/09/2019 | 14:36:21 | 74.52, -51.25 | 69.49 | 2.70 | 9 |
| 22 | 09/09/2019 | 15:27:12 | -74.54, 116.07 | 110.48 | 09/09/2019 | 15:27:06 | -74.55, 115.97 | 110.47 | 3.01 | 6 |
| 23 | 09/09/2019 | 16:17:52 | 74.52, -76.65 | 69.52 | 09/09/2019 | 16:17:51 | 74.52, -76.64 | 69.52 | 0.43 | 1 |
| 24 | 09/09/2019 | 17:08:34 | -74.53, 90.68 | 110.47 | 09/09/2019 | 17:08:35 | -74.51, 90.71 | 110.49 | 2.39 | 1 |
| 25 | 09/09/2019 | 17:59:14 | 74.50,-102.04 | 69.53 | 09/09/2019 | 17:59:21 | 74.53,-102.03 | 69.55 | 2.39 | 7 |
| 26 | 09/09/2019 | 18:49:56 | -74.51, 65.30 | 110.46 | 09/09/2019 | 18:50:05 | -74.51, 65.33 | 110.46 | 0.88 | 9 |
| 27 | 09/09/2019 | 19:40:35 | 74.54,-127.30 | 69.59 | 09/09/2019 | 19:40:51 | 74.53,-127.41 | 69.58 | 3.45 | 16 |
| 28 | 09/09/2019 | 20:31:18 | -74.49, 39.91 | 110.44 | 09/09/2019 | 20:31:35 | -74.52, 39.94 | 110.42 | 2.88 | 17 |
| 29 | 09/09/2019 | 21:21:57 | 74.52,-152.69 | 69.60 | 09/09/2019 | 21:22:20 | 74.49,-152.67 | 69.56 | 3.48 | 23 |
| 30 | 09/09/2019 | 22:12:39 | -74.52, 14.65 | 110.39 | 09/09/2019 | 22:13:05 | -74.52, 14.55 | 110.39 | 2.97 | 26 |
| 31 | 09/09/2019 | 23:03:19 | 74.50,-178.07 | 69.61 | 09/09/2019 | 23:03:50 | 74.49,-178.06 | 69.59 | 1.02 | 31 |
| 32 | 09/09/2019 | 23:54:01 | -74.50, -10.74 | 110.38 | 09/09/2019 | 23:54:34 | -74.48, -10.71 | 110.42 | 3.18 | 33 |
| 33 | 09/10/2019 | 00:44:41 | 74.48, 156.54 | 69.62 | 09/10/2019 | 00:45:20 | 74.50, 156.55 | 69.62 | 1.62 | 39 |
| 34 | 09/10/2019 | 01:35:23 | -74.49, -36.12 | 110.37 | 09/10/2019 | 01:36:04 | -74.48, -36.10 | 110.38 | 0.99 | 41 |
| 35 | 09/10/2019 | 02:26:02 | 74.51, 131.28 | 69.67 | 09/10/2019 | 02:26:50 | 74.50, 131.16 | 69.66 | 3.69 | 48 |
| 36 | 09/10/2019 | 03:16:45 | -74.47, -61.51 | 110.36 | 09/10/2019 | 03:17:34 | -74.49, -61.48 | 110.35 | 2.07 | 49 |
| 37 | 09/10/2019 | 04:07:24 | 74.50, 105.89 | 69.68 | 09/10/2019 | 04:08:20 | 74.51, 105.78 | 69.69 | 3.64 | 56 |
| 38 | 09/10/2019 | 04:58:06 | -74.50, -86.77 | 110.30 | 09/10/2019 | 04:59:04 | -74.49, -86.87 | 110.32 | 3.17 | 58 |
| 39 | 09/10/2019 | 05:48:46 | 74.48, 80.51 | 69.69 | 09/10/2019 | 05:49:49 | 74.46, 80.52 | 69.66 | 1.76 | 63 |
| 40 | 09/10/2019 | 06:39:28 | -74.48,-112.16 | 110.29 | 09/10/2019 | 06:40:34 | -74.50,-112.26 | 110.29 | 3.37 | 66 |
| 41 | 09/10/2019 | 07:30:08 | 74.46, 55.12 | 69.71 | 09/10/2019 | 07:31:19 | 74.47, 55.13 | 69.70 | 0.86 | 71 |
| 42 | 09/10/2019 | 08:20:50 | -74.47,-137.54 | 110.28 | 09/10/2019 | 08:22:03 | -74.45,-137.52 | 110.31 | 1.60 | 73 |
| 43 | 09/10/2019 | 09:11:34 | 74.25, 29.24 | 69.55 | 09/10/2019 | 09:12:45 | 74.28, 30.25 | 69.51 | 30.82 | 71 |
| 44 | 09/10/2019 | 10:02:17 | -74.20,-163.55 | 110.47 | 09/10/2019 | 10:03:28 | -74.22,-162.27 | 110.55 | 38.48 | 71 |
| 45 | 09/10/2019 | 10:53:02 | 73.93, 3.13 | 69.32 | 09/10/2019 | 10:54:09 | 73.99, 5.60 | 69.21 | 76.35 | 67 |
| 46 | 09/10/2019 | 11:43:46 | -73.84, 170.24 | 110.75 | 09/10/2019 | 11:44:52 | -73.93, 173.07 | 110.85 | 88.00 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 09/04/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service