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: 5/21/2019
| 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 | 74.83, 145.91 | 53.42 | 05/29/2019 | 01:35:49 | 74.81, 143.02 | 53.58 | 84.03 | 67 |
| 2 | 05/29/2019 | 02:27:39 | -74.72, -47.06 | 126.68 | 05/29/2019 | 02:26:30 | -74.70, -49.36 | 126.55 | 67.54 | 69 |
| 3 | 05/29/2019 | 03:18:23 | 74.51, 119.71 | 53.14 | 05/29/2019 | 03:17:12 | 74.52, 118.43 | 53.24 | 38.24 | 71 |
| 4 | 05/29/2019 | 04:09:07 | -74.40, -73.24 | 126.96 | 05/29/2019 | 04:07:54 | -74.41, -73.97 | 126.89 | 21.90 | 73 |
| 5 | 05/29/2019 | 04:59:49 | 74.29, 93.80 | 52.94 | 05/29/2019 | 04:58:37 | 74.28, 93.68 | 52.96 | 3.63 | 72 |
| 6 | 05/29/2019 | 05:50:31 | -74.28, -98.90 | 127.08 | 05/29/2019 | 05:49:21 | -74.27, -98.97 | 127.06 | 2.42 | 70 |
| 7 | 05/29/2019 | 06:41:11 | 74.26, 68.39 | 52.90 | 05/29/2019 | 06:40:06 | 74.24, 68.42 | 52.90 | 2.35 | 65 |
| 8 | 05/29/2019 | 07:31:53 | -74.25,-124.31 | 127.11 | 05/29/2019 | 07:30:51 | -74.27,-124.36 | 127.07 | 3.25 | 62 |
| 9 | 05/29/2019 | 08:22:33 | 74.23, 42.98 | 52.87 | 05/29/2019 | 08:21:36 | 74.24, 43.04 | 52.89 | 2.38 | 57 |
| 10 | 05/29/2019 | 09:13:15 | -74.22,-149.72 | 127.15 | 05/29/2019 | 09:12:20 | -74.23,-149.61 | 127.13 | 3.31 | 55 |
| 11 | 05/29/2019 | 10:03:54 | 74.25, 17.69 | 52.87 | 05/29/2019 | 10:03:06 | 74.24, 17.66 | 52.88 | 1.07 | 48 |
| 12 | 05/29/2019 | 10:54:36 | -74.24,-175.01 | 127.14 | 05/29/2019 | 10:53:50 | -74.23,-175.00 | 127.14 | 0.96 | 46 |
| 13 | 05/29/2019 | 11:45:16 | 74.22, -7.72 | 52.84 | 05/29/2019 | 11:44:36 | 74.25, -7.73 | 52.88 | 3.10 | 40 |
| 14 | 05/29/2019 | 12:35:58 | -74.21, 159.58 | 127.18 | 05/29/2019 | 12:35:20 | -74.24, 159.62 | 127.15 | 2.89 | 38 |
| 15 | 05/29/2019 | 13:26:37 | 74.24, -33.01 | 52.85 | 05/29/2019 | 13:26:06 | 74.25, -33.11 | 52.87 | 3.17 | 31 |
| 16 | 05/29/2019 | 14:17:19 | -74.23, 134.29 | 127.17 | 05/29/2019 | 14:16:50 | -74.24, 134.24 | 127.15 | 1.81 | 29 |
| 17 | 05/29/2019 | 15:07:59 | 74.21, -58.42 | 52.81 | 05/29/2019 | 15:07:35 | 74.21, -58.37 | 52.81 | 1.83 | 24 |
| 18 | 05/29/2019 | 15:58:41 | -74.20, 108.88 | 127.20 | 05/29/2019 | 15:58:19 | -74.19, 108.98 | 127.21 | 3.16 | 22 |
| 19 | 05/29/2019 | 16:49:20 | 74.23, -83.71 | 52.82 | 05/29/2019 | 16:49:05 | 74.21, -83.75 | 52.80 | 2.88 | 15 |
| 20 | 05/29/2019 | 17:40:02 | -74.22, 83.59 | 127.20 | 05/29/2019 | 17:39:49 | -74.20, 83.60 | 127.22 | 3.09 | 13 |
| 21 | 05/29/2019 | 18:30:42 | 74.20,-109.12 | 52.78 | 05/29/2019 | 18:30:35 | 74.21,-109.13 | 52.79 | 0.98 | 7 |
| 22 | 05/29/2019 | 19:21:24 | -74.20, 58.18 | 127.23 | 05/29/2019 | 19:21:19 | -74.20, 58.21 | 127.23 | 1.06 | 5 |
| 23 | 05/29/2019 | 20:12:03 | 74.22,-134.41 | 52.79 | 05/29/2019 | 20:12:05 | 74.22,-134.52 | 52.79 | 3.30 | 2 |
| 24 | 05/29/2019 | 21:02:45 | -74.22, 32.89 | 127.23 | 05/29/2019 | 21:02:49 | -74.20, 32.83 | 127.24 | 2.38 | 4 |
| 25 | 05/29/2019 | 21:53:25 | 74.20,-159.82 | 52.76 | 05/29/2019 | 21:53:34 | 74.17,-159.78 | 52.73 | 3.22 | 9 |
| 26 | 05/29/2019 | 22:44:07 | -74.19, 7.48 | 127.26 | 05/29/2019 | 22:44:19 | -74.21, 7.45 | 127.24 | 2.34 | 12 |
| 27 | 05/29/2019 | 23:34:47 | 74.17, 174.76 | 52.72 | 05/29/2019 | 23:35:04 | 74.17, 174.84 | 52.72 | 2.42 | 17 |
| 28 | 05/30/2019 | 00:25:29 | -74.16, -17.93 | 127.29 | 05/30/2019 | 00:25:48 | -74.16, -17.81 | 127.30 | 3.57 | 19 |
| 29 | 05/30/2019 | 01:16:08 | 74.19, 149.48 | 52.73 | 05/30/2019 | 01:16:34 | 74.18, 149.46 | 52.71 | 1.33 | 26 |
| 30 | 05/30/2019 | 02:06:50 | -74.18, -43.22 | 127.29 | 05/30/2019 | 02:07:18 | -74.16, -43.19 | 127.31 | 1.85 | 28 |
| 31 | 05/30/2019 | 02:57:30 | 74.16, 124.06 | 52.69 | 05/30/2019 | 02:58:04 | 74.18, 124.08 | 52.71 | 2.38 | 34 |
| 32 | 05/30/2019 | 03:48:12 | -74.15, -68.63 | 127.32 | 05/30/2019 | 03:48:48 | -74.17, -68.58 | 127.32 | 2.43 | 36 |
| 33 | 05/30/2019 | 04:38:51 | 74.18, 98.78 | 52.70 | 05/30/2019 | 04:39:34 | 74.18, 98.69 | 52.70 | 2.56 | 43 |
| 34 | 05/30/2019 | 05:29:33 | -74.17, -93.92 | 127.32 | 05/30/2019 | 05:30:18 | -74.17, -93.96 | 127.32 | 1.26 | 45 |
| 35 | 05/30/2019 | 06:20:13 | 74.15, 73.36 | 52.67 | 05/30/2019 | 06:21:03 | 74.14, 73.43 | 52.64 | 2.54 | 50 |
| 36 | 05/30/2019 | 07:10:55 | -74.14,-119.33 | 127.35 | 05/30/2019 | 07:11:48 | -74.17,-119.34 | 127.33 | 3.51 | 53 |
| 37 | 05/30/2019 | 08:01:34 | 74.17, 48.08 | 52.67 | 05/30/2019 | 08:02:33 | 74.14, 48.05 | 52.63 | 3.46 | 59 |
| 38 | 05/30/2019 | 08:52:16 | -74.16,-144.62 | 127.34 | 05/30/2019 | 08:53:18 | -74.18,-144.73 | 127.34 | 3.61 | 62 |
| 39 | 05/30/2019 | 09:42:56 | 74.14, 22.66 | 52.64 | 05/30/2019 | 09:44:03 | 74.14, 22.67 | 52.62 | 0.22 | 67 |
| 40 | 05/30/2019 | 10:33:38 | -74.13,-170.03 | 127.38 | 05/30/2019 | 10:34:47 | -74.13,-169.99 | 127.40 | 1.36 | 69 |
| 41 | 05/30/2019 | 11:24:19 | 74.06, -2.87 | 52.56 | 05/30/2019 | 11:25:32 | 74.10, -2.59 | 52.56 | 9.21 | 73 |
| 42 | 05/30/2019 | 12:15:02 | -74.01, 164.32 | 127.49 | 05/30/2019 | 12:16:15 | -74.04, 164.88 | 127.52 | 17.31 | 73 |
| 43 | 05/30/2019 | 13:05:47 | 73.74, -28.98 | 52.28 | 05/30/2019 | 13:06:56 | 73.81, -27.25 | 52.22 | 54.40 | 69 |
| 44 | 05/30/2019 | 13:56:30 | -73.68, 138.21 | 127.77 | 05/30/2019 | 13:57:39 | -73.74, 140.21 | 127.85 | 62.71 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/21/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service