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: 9/1/2019
| 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 | 21:42:42 | 75.13,-156.26 | 69.75 | 09/08/2019 | 21:41:35 | 75.11,-159.17 | 69.91 | 83.21 | 67 |
| 2 | 09/08/2019 | 22:33:26 | -75.04, 10.81 | 110.32 | 09/08/2019 | 22:32:17 | -75.00, 8.47 | 110.22 | 67.30 | 69 |
| 3 | 09/08/2019 | 23:24:10 | 74.82, 177.55 | 69.51 | 09/08/2019 | 23:22:59 | 74.83, 176.26 | 69.61 | 37.46 | 71 |
| 4 | 09/09/2019 | 00:14:54 | -74.73, -15.37 | 110.56 | 09/09/2019 | 00:13:41 | -74.72, -16.11 | 110.51 | 21.65 | 73 |
| 5 | 09/09/2019 | 01:05:36 | 74.61, 151.64 | 69.36 | 09/09/2019 | 01:04:24 | 74.59, 151.54 | 69.37 | 3.43 | 72 |
| 6 | 09/09/2019 | 01:56:19 | -74.56, -41.15 | 110.67 | 09/09/2019 | 01:55:08 | -74.58, -41.11 | 110.64 | 1.75 | 71 |
| 7 | 09/09/2019 | 02:46:58 | 74.59, 126.25 | 69.37 | 09/09/2019 | 02:45:54 | 74.60, 126.15 | 69.40 | 3.24 | 64 |
| 8 | 09/09/2019 | 03:37:40 | -74.60, -66.40 | 110.62 | 09/09/2019 | 03:36:38 | -74.58, -66.49 | 110.61 | 3.07 | 62 |
| 9 | 09/09/2019 | 04:28:20 | 74.57, 100.86 | 69.38 | 09/09/2019 | 04:27:23 | 74.55, 100.89 | 69.37 | 2.03 | 57 |
| 10 | 09/09/2019 | 05:19:02 | -74.58, -91.79 | 110.61 | 09/09/2019 | 05:18:08 | -74.59, -91.88 | 110.58 | 2.73 | 54 |
| 11 | 09/09/2019 | 06:09:42 | 74.55, 75.48 | 69.39 | 09/09/2019 | 06:08:53 | 74.56, 75.50 | 69.41 | 0.99 | 49 |
| 12 | 09/09/2019 | 07:00:24 | -74.56,-117.18 | 110.60 | 09/09/2019 | 06:59:37 | -74.54,-117.14 | 110.60 | 2.39 | 47 |
| 13 | 09/09/2019 | 07:51:04 | 74.54, 50.09 | 69.40 | 09/09/2019 | 07:50:23 | 74.56, 50.12 | 69.44 | 3.23 | 41 |
| 14 | 09/09/2019 | 08:41:46 | -74.54,-142.57 | 110.58 | 09/09/2019 | 08:41:07 | -74.55,-142.52 | 110.57 | 1.29 | 39 |
| 15 | 09/09/2019 | 09:32:25 | 74.57, 24.83 | 69.45 | 09/09/2019 | 09:31:53 | 74.57, 24.73 | 69.47 | 3.04 | 32 |
| 16 | 09/09/2019 | 10:23:08 | -74.53,-167.95 | 110.57 | 09/09/2019 | 10:22:37 | -74.55,-167.91 | 110.54 | 3.16 | 31 |
| 17 | 09/09/2019 | 11:13:47 | 74.55, -0.56 | 69.47 | 09/09/2019 | 11:13:22 | 74.52, -0.53 | 69.45 | 2.80 | 25 |
| 18 | 09/09/2019 | 12:04:29 | -74.56, 166.79 | 110.52 | 09/09/2019 | 12:04:07 | -74.56, 166.70 | 110.51 | 2.57 | 22 |
| 19 | 09/09/2019 | 12:55:09 | 74.53, -25.94 | 69.48 | 09/09/2019 | 12:54:52 | 74.53, -25.92 | 69.48 | 0.81 | 17 |
| 20 | 09/09/2019 | 13:45:51 | -74.54, 141.40 | 110.51 | 09/09/2019 | 13:45:36 | -74.51, 141.44 | 110.53 | 3.16 | 15 |
| 21 | 09/09/2019 | 14:36:31 | 74.51, -51.33 | 69.49 | 09/09/2019 | 14:36:22 | 74.53, -51.30 | 69.51 | 2.48 | 9 |
| 22 | 09/09/2019 | 15:27:13 | -74.52, 116.01 | 110.50 | 09/09/2019 | 15:27:06 | -74.52, 116.06 | 110.50 | 1.30 | 7 |
| 23 | 09/09/2019 | 16:17:52 | 74.54, -76.59 | 69.54 | 09/09/2019 | 16:17:52 | 74.54, -76.69 | 69.54 | 3.05 | 0 |
| 24 | 09/09/2019 | 17:08:35 | -74.50, 90.63 | 110.49 | 09/09/2019 | 17:08:36 | -74.52, 90.67 | 110.47 | 2.40 | 1 |
| 25 | 09/09/2019 | 17:59:14 | 74.53,-101.98 | 69.55 | 09/09/2019 | 17:59:22 | 74.54,-102.08 | 69.57 | 3.56 | 8 |
| 26 | 09/09/2019 | 18:49:56 | -74.54, 65.37 | 110.43 | 09/09/2019 | 18:50:06 | -74.53, 65.28 | 110.44 | 2.69 | 10 |
| 27 | 09/09/2019 | 19:40:36 | 74.51,-127.36 | 69.56 | 09/09/2019 | 19:40:51 | 74.50,-127.34 | 69.55 | 1.27 | 15 |
| 28 | 09/09/2019 | 20:31:18 | -74.52, 39.98 | 110.42 | 09/09/2019 | 20:31:36 | -74.53, 39.89 | 110.41 | 3.03 | 18 |
| 29 | 09/09/2019 | 21:21:58 | 74.49,-152.75 | 69.57 | 09/09/2019 | 21:22:21 | 74.51,-152.72 | 69.58 | 1.75 | 23 |
| 30 | 09/09/2019 | 22:12:40 | -74.50, 14.59 | 110.41 | 09/09/2019 | 22:13:05 | -74.49, 14.64 | 110.43 | 1.78 | 25 |
| 31 | 09/09/2019 | 23:03:19 | 74.52,-178.01 | 69.63 | 09/09/2019 | 23:03:51 | 74.51,-178.11 | 69.61 | 3.27 | 32 |
| 32 | 09/09/2019 | 23:54:02 | -74.48, -10.79 | 110.40 | 09/09/2019 | 23:54:35 | -74.49, -10.75 | 110.40 | 1.73 | 33 |
| 33 | 09/10/2019 | 00:44:41 | 74.51, 156.60 | 69.64 | 09/10/2019 | 00:45:21 | 74.52, 156.50 | 69.65 | 3.19 | 40 |
| 34 | 09/10/2019 | 01:35:23 | -74.51, -36.05 | 110.35 | 09/10/2019 | 01:36:05 | -74.50, -36.14 | 110.37 | 3.06 | 42 |
| 35 | 09/10/2019 | 02:26:03 | 74.49, 131.21 | 69.65 | 09/10/2019 | 02:26:50 | 74.47, 131.24 | 69.62 | 1.94 | 47 |
| 36 | 09/10/2019 | 03:16:45 | -74.50, -61.44 | 110.33 | 09/10/2019 | 03:17:35 | -74.50, -61.53 | 110.33 | 2.67 | 50 |
| 37 | 09/10/2019 | 04:07:24 | 74.47, 105.83 | 69.66 | 09/10/2019 | 04:08:19 | 74.48, 105.86 | 69.65 | 1.12 | 55 |
| 38 | 09/10/2019 | 04:58:06 | -74.48, -86.83 | 110.32 | 09/10/2019 | 04:59:03 | -74.46, -86.78 | 110.36 | 2.45 | 57 |
| 39 | 09/10/2019 | 05:48:46 | 74.45, 80.44 | 69.67 | 09/10/2019 | 05:49:49 | 74.48, 80.47 | 69.69 | 3.38 | 63 |
| 40 | 09/10/2019 | 06:39:28 | -74.46,-112.21 | 110.31 | 09/10/2019 | 06:40:33 | -74.46,-112.17 | 110.33 | 1.28 | 65 |
| 41 | 09/10/2019 | 07:30:07 | 74.48, 55.18 | 69.73 | 09/10/2019 | 07:31:19 | 74.49, 55.08 | 69.72 | 2.99 | 72 |
| 42 | 09/10/2019 | 08:20:50 | -74.44,-137.60 | 110.30 | 09/10/2019 | 08:22:03 | -74.47,-137.56 | 110.29 | 3.12 | 73 |
| 43 | 09/10/2019 | 09:11:33 | 74.27, 29.30 | 69.57 | 09/10/2019 | 09:12:45 | 74.30, 30.20 | 69.53 | 27.50 | 72 |
| 44 | 09/10/2019 | 10:02:17 | -74.18,-163.60 | 110.49 | 09/10/2019 | 10:03:28 | -74.23,-162.32 | 110.54 | 39.33 | 71 |
| 45 | 09/10/2019 | 10:53:02 | 73.90, 3.07 | 69.30 | 09/10/2019 | 10:54:08 | 73.96, 5.68 | 69.18 | 80.62 | 66 |
| 46 | 09/10/2019 | 11:43:45 | -73.86, 170.30 | 110.73 | 09/10/2019 | 11:44:51 | -73.89, 173.15 | 110.89 | 88.07 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 09/01/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service