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: 5/19/2019
| 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 | 05/29/2019 | 01:36:56 | 74.81, 145.84 | 53.40 | 05/29/2019 | 01:35:49 | 74.82, 142.99 | 53.60 | 82.93 | 67 |
| 2 | 05/29/2019 | 02:27:40 | -74.70, -47.12 | 126.70 | 05/29/2019 | 02:26:31 | -74.71, -49.38 | 126.54 | 66.40 | 69 |
| 3 | 05/29/2019 | 03:18:24 | 74.48, 119.65 | 53.12 | 05/29/2019 | 03:17:12 | 74.49, 118.53 | 53.20 | 33.34 | 72 |
| 4 | 05/29/2019 | 04:09:08 | -74.38, -73.30 | 126.98 | 05/29/2019 | 04:07:54 | -74.37, -73.86 | 126.94 | 17.02 | 74 |
| 5 | 05/29/2019 | 04:59:50 | 74.26, 93.73 | 52.92 | 05/29/2019 | 04:58:37 | 74.25, 93.78 | 52.92 | 1.92 | 73 |
| 6 | 05/29/2019 | 05:50:32 | -74.25, -98.95 | 127.10 | 05/29/2019 | 05:49:22 | -74.28, -98.99 | 127.05 | 3.22 | 70 |
| 7 | 05/29/2019 | 06:41:12 | 74.23, 68.32 | 52.88 | 05/29/2019 | 06:40:07 | 74.25, 68.39 | 52.91 | 3.04 | 65 |
| 8 | 05/29/2019 | 07:31:54 | -74.22,-124.37 | 127.13 | 05/29/2019 | 07:30:51 | -74.23,-124.25 | 127.12 | 3.61 | 63 |
| 9 | 05/29/2019 | 08:22:33 | 74.25, 43.03 | 52.89 | 05/29/2019 | 08:21:37 | 74.25, 43.01 | 52.90 | 0.70 | 56 |
| 10 | 05/29/2019 | 09:13:15 | -74.24,-149.66 | 127.13 | 05/29/2019 | 09:12:21 | -74.24,-149.64 | 127.12 | 1.01 | 54 |
| 11 | 05/29/2019 | 10:03:55 | 74.22, 17.62 | 52.85 | 05/29/2019 | 10:03:07 | 74.26, 17.63 | 52.90 | 3.79 | 48 |
| 12 | 05/29/2019 | 10:54:37 | -74.22,-175.07 | 127.16 | 05/29/2019 | 10:53:51 | -74.24,-175.02 | 127.13 | 3.12 | 46 |
| 13 | 05/29/2019 | 11:45:16 | 74.24, -7.67 | 52.86 | 05/29/2019 | 11:44:37 | 74.26, -7.75 | 52.89 | 3.21 | 39 |
| 14 | 05/29/2019 | 12:35:58 | -74.24, 159.64 | 127.16 | 05/29/2019 | 12:35:21 | -74.24, 159.60 | 127.14 | 1.57 | 37 |
| 15 | 05/29/2019 | 13:26:38 | 74.21, -33.08 | 52.82 | 05/29/2019 | 13:26:06 | 74.21, -33.01 | 52.83 | 2.03 | 32 |
| 16 | 05/29/2019 | 14:17:20 | -74.21, 134.23 | 127.19 | 05/29/2019 | 14:16:50 | -74.20, 134.34 | 127.20 | 3.46 | 30 |
| 17 | 05/29/2019 | 15:07:59 | 74.23, -58.37 | 52.83 | 05/29/2019 | 15:07:36 | 74.22, -58.39 | 52.82 | 2.10 | 23 |
| 18 | 05/29/2019 | 15:58:41 | -74.23, 108.94 | 127.18 | 05/29/2019 | 15:58:20 | -74.20, 108.96 | 127.21 | 3.01 | 21 |
| 19 | 05/29/2019 | 16:49:21 | 74.20, -83.78 | 52.80 | 05/29/2019 | 16:49:06 | 74.22, -83.78 | 52.81 | 1.63 | 15 |
| 20 | 05/29/2019 | 17:40:03 | -74.20, 83.53 | 127.22 | 05/29/2019 | 17:39:50 | -74.20, 83.58 | 127.21 | 1.46 | 13 |
| 21 | 05/29/2019 | 18:30:42 | 74.22,-109.07 | 52.80 | 05/29/2019 | 18:30:36 | 74.22,-109.16 | 52.81 | 2.77 | 6 |
| 22 | 05/29/2019 | 19:21:23 | -74.22, 58.24 | 127.21 | 05/29/2019 | 19:21:19 | -74.21, 58.19 | 127.22 | 2.00 | 4 |
| 23 | 05/29/2019 | 20:12:03 | 74.20,-134.48 | 52.77 | 05/29/2019 | 20:12:04 | 74.18,-134.42 | 52.74 | 2.87 | 1 |
| 24 | 05/29/2019 | 21:02:45 | -74.19, 32.83 | 127.25 | 05/29/2019 | 21:02:49 | -74.21, 32.81 | 127.23 | 2.29 | 4 |
| 25 | 05/29/2019 | 21:53:25 | 74.17,-159.89 | 52.73 | 05/29/2019 | 21:53:34 | 74.18,-159.80 | 52.74 | 3.09 | 9 |
| 26 | 05/29/2019 | 22:44:06 | -74.21, 7.54 | 127.24 | 05/29/2019 | 22:44:19 | -74.21, 7.43 | 127.23 | 3.44 | 13 |
| 27 | 05/29/2019 | 23:34:46 | 74.19, 174.82 | 52.74 | 05/29/2019 | 23:35:04 | 74.18, 174.82 | 52.73 | 0.52 | 18 |
| 28 | 05/30/2019 | 00:25:28 | -74.18, -17.87 | 127.28 | 05/30/2019 | 00:25:48 | -74.17, -17.83 | 127.30 | 1.98 | 20 |
| 29 | 05/30/2019 | 01:16:08 | 74.16, 149.41 | 52.70 | 05/30/2019 | 01:16:34 | 74.19, 149.43 | 52.72 | 3.17 | 26 |
| 30 | 05/30/2019 | 02:06:50 | -74.15, -43.28 | 127.31 | 05/30/2019 | 02:07:18 | -74.17, -43.21 | 127.30 | 2.85 | 28 |
| 31 | 05/30/2019 | 02:57:29 | 74.18, 124.12 | 52.71 | 05/30/2019 | 02:58:04 | 74.19, 124.05 | 52.72 | 2.33 | 35 |
| 32 | 05/30/2019 | 03:48:11 | -74.17, -68.57 | 127.30 | 05/30/2019 | 03:48:48 | -74.17, -68.60 | 127.31 | 0.77 | 37 |
| 33 | 05/30/2019 | 04:38:51 | 74.15, 98.71 | 52.68 | 05/30/2019 | 04:39:33 | 74.14, 98.79 | 52.65 | 2.69 | 42 |
| 34 | 05/30/2019 | 05:29:33 | -74.14, -93.98 | 127.34 | 05/30/2019 | 05:30:18 | -74.18, -93.98 | 127.32 | 3.62 | 45 |
| 35 | 05/30/2019 | 06:20:12 | 74.17, 73.42 | 52.68 | 05/30/2019 | 06:21:03 | 74.15, 73.41 | 52.65 | 2.67 | 51 |
| 36 | 05/30/2019 | 07:10:54 | -74.17,-119.27 | 127.33 | 05/30/2019 | 07:11:48 | -74.18,-119.36 | 127.32 | 3.20 | 54 |
| 37 | 05/30/2019 | 08:01:34 | 74.14, 48.01 | 52.65 | 05/30/2019 | 08:02:33 | 74.15, 48.03 | 52.64 | 1.12 | 59 |
| 38 | 05/30/2019 | 08:52:16 | -74.14,-144.68 | 127.37 | 05/30/2019 | 08:53:17 | -74.13,-144.62 | 127.39 | 1.89 | 61 |
| 39 | 05/30/2019 | 09:42:55 | 74.16, 22.72 | 52.66 | 05/30/2019 | 09:44:03 | 74.15, 22.64 | 52.63 | 2.41 | 68 |
| 40 | 05/30/2019 | 10:33:37 | -74.16,-169.97 | 127.36 | 05/30/2019 | 10:34:47 | -74.14,-170.00 | 127.39 | 2.30 | 70 |
| 41 | 05/30/2019 | 11:24:19 | 74.03, -2.94 | 52.54 | 05/30/2019 | 11:25:32 | 74.11, -2.62 | 52.57 | 12.74 | 73 |
| 42 | 05/30/2019 | 12:15:02 | -73.98, 164.26 | 127.52 | 05/30/2019 | 12:16:15 | -74.04, 164.86 | 127.51 | 19.72 | 73 |
| 43 | 05/30/2019 | 13:05:46 | 73.76, -28.94 | 52.30 | 05/30/2019 | 13:06:55 | 73.77, -27.16 | 52.18 | 55.37 | 69 |
| 44 | 05/30/2019 | 13:56:30 | -73.65, 138.15 | 127.80 | 05/30/2019 | 13:57:38 | -73.70, 140.31 | 127.90 | 67.71 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/19/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service