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 | 01:36:55 | 74.82, 145.88 | 53.41 | 05/29/2019 | 01:35:48 | 74.80, 143.04 | 53.58 | 82.72 | 67 |
| 2 | 05/29/2019 | 02:27:39 | -74.72, -47.08 | 126.68 | 05/29/2019 | 02:26:30 | -74.69, -49.34 | 126.56 | 66.31 | 69 |
| 3 | 05/29/2019 | 03:18:23 | 74.50, 119.69 | 53.13 | 05/29/2019 | 03:17:11 | 74.47, 118.57 | 53.18 | 33.30 | 72 |
| 4 | 05/29/2019 | 04:09:07 | -74.40, -73.25 | 126.97 | 05/29/2019 | 04:07:54 | -74.40, -73.94 | 126.90 | 20.65 | 73 |
| 5 | 05/29/2019 | 04:59:49 | 74.27, 93.77 | 52.93 | 05/29/2019 | 04:58:37 | 74.28, 93.70 | 52.95 | 2.31 | 72 |
| 6 | 05/29/2019 | 05:50:31 | -74.27, -98.91 | 127.09 | 05/29/2019 | 05:49:21 | -74.26, -98.95 | 127.07 | 1.30 | 70 |
| 7 | 05/29/2019 | 06:41:11 | 74.24, 68.36 | 52.89 | 05/29/2019 | 06:40:06 | 74.23, 68.44 | 52.89 | 2.81 | 65 |
| 8 | 05/29/2019 | 07:31:53 | -74.24,-124.33 | 127.12 | 05/29/2019 | 07:30:51 | -74.26,-124.33 | 127.08 | 2.82 | 62 |
| 9 | 05/29/2019 | 08:22:32 | 74.26, 43.07 | 52.90 | 05/29/2019 | 08:21:36 | 74.23, 43.06 | 52.88 | 3.45 | 56 |
| 10 | 05/29/2019 | 09:13:14 | -74.26,-149.62 | 127.11 | 05/29/2019 | 09:12:21 | -74.27,-149.71 | 127.09 | 3.13 | 53 |
| 11 | 05/29/2019 | 10:03:54 | 74.24, 17.66 | 52.86 | 05/29/2019 | 10:03:06 | 74.24, 17.67 | 52.88 | 0.46 | 48 |
| 12 | 05/29/2019 | 10:54:36 | -74.23,-175.03 | 127.15 | 05/29/2019 | 10:53:50 | -74.22,-174.97 | 127.15 | 1.90 | 46 |
| 13 | 05/29/2019 | 11:45:15 | 74.26, -7.63 | 52.87 | 05/29/2019 | 11:44:36 | 74.24, -7.71 | 52.87 | 2.98 | 39 |
| 14 | 05/29/2019 | 12:35:57 | -74.25, 159.68 | 127.14 | 05/29/2019 | 12:35:20 | -74.23, 159.64 | 127.16 | 3.13 | 37 |
| 15 | 05/29/2019 | 13:26:37 | 74.23, -33.04 | 52.84 | 05/29/2019 | 13:26:06 | 74.24, -33.09 | 52.86 | 2.36 | 31 |
| 16 | 05/29/2019 | 14:17:19 | -74.22, 134.27 | 127.18 | 05/29/2019 | 14:16:50 | -74.23, 134.26 | 127.16 | 0.73 | 29 |
| 17 | 05/29/2019 | 15:07:59 | 74.20, -58.45 | 52.80 | 05/29/2019 | 15:07:35 | 74.20, -58.35 | 52.80 | 3.13 | 24 |
| 18 | 05/29/2019 | 15:58:40 | -74.24, 108.98 | 127.17 | 05/29/2019 | 15:58:20 | -74.23, 108.88 | 127.17 | 3.37 | 20 |
| 19 | 05/29/2019 | 16:49:20 | 74.22, -83.74 | 52.81 | 05/29/2019 | 16:49:05 | 74.20, -83.73 | 52.79 | 2.01 | 15 |
| 20 | 05/29/2019 | 17:40:02 | -74.21, 83.57 | 127.21 | 05/29/2019 | 17:39:50 | -74.24, 83.50 | 127.18 | 3.22 | 12 |
| 21 | 05/29/2019 | 18:30:42 | 74.19,-109.15 | 52.77 | 05/29/2019 | 18:30:35 | 74.20,-109.12 | 52.79 | 1.98 | 7 |
| 22 | 05/29/2019 | 19:21:24 | -74.19, 58.16 | 127.24 | 05/29/2019 | 19:21:19 | -74.19, 58.24 | 127.24 | 2.40 | 5 |
| 23 | 05/29/2019 | 20:12:03 | 74.21,-134.44 | 52.78 | 05/29/2019 | 20:12:05 | 74.21,-134.50 | 52.78 | 1.69 | 2 |
| 24 | 05/29/2019 | 21:02:45 | -74.21, 32.87 | 127.23 | 05/29/2019 | 21:02:49 | -74.19, 32.86 | 127.25 | 1.56 | 4 |
| 25 | 05/29/2019 | 21:53:25 | 74.18,-159.86 | 52.74 | 05/29/2019 | 21:53:35 | 74.21,-159.88 | 52.77 | 3.34 | 10 |
| 26 | 05/29/2019 | 22:44:07 | -74.18, 7.46 | 127.27 | 05/29/2019 | 22:44:19 | -74.20, 7.47 | 127.25 | 2.11 | 12 |
| 27 | 05/29/2019 | 23:34:46 | 74.20, 174.86 | 52.75 | 05/29/2019 | 23:35:05 | 74.21, 174.74 | 52.77 | 3.84 | 19 |
| 28 | 05/30/2019 | 00:25:28 | -74.20, -17.83 | 127.26 | 05/30/2019 | 00:25:49 | -74.20, -17.91 | 127.26 | 2.40 | 21 |
| 29 | 05/30/2019 | 01:16:08 | 74.17, 149.44 | 52.72 | 05/30/2019 | 01:16:34 | 74.17, 149.48 | 52.70 | 1.16 | 26 |
| 30 | 05/30/2019 | 02:06:50 | -74.17, -43.24 | 127.30 | 05/30/2019 | 02:07:18 | -74.15, -43.17 | 127.32 | 2.80 | 28 |
| 31 | 05/30/2019 | 02:57:29 | 74.19, 124.15 | 52.72 | 05/30/2019 | 02:58:04 | 74.17, 124.10 | 52.70 | 3.05 | 35 |
| 32 | 05/30/2019 | 03:48:12 | -74.14, -68.65 | 127.33 | 05/30/2019 | 03:48:48 | -74.16, -68.55 | 127.33 | 3.59 | 36 |
| 33 | 05/30/2019 | 04:38:51 | 74.16, 98.74 | 52.69 | 05/30/2019 | 04:39:34 | 74.17, 98.71 | 52.69 | 1.45 | 43 |
| 34 | 05/30/2019 | 05:29:33 | -74.16, -93.94 | 127.32 | 05/30/2019 | 05:30:18 | -74.16, -93.93 | 127.34 | 0.27 | 45 |
| 35 | 05/30/2019 | 06:20:13 | 74.14, 73.33 | 52.65 | 05/30/2019 | 06:21:03 | 74.13, 73.45 | 52.63 | 3.77 | 50 |
| 36 | 05/30/2019 | 07:10:54 | -74.18,-119.23 | 127.32 | 05/30/2019 | 07:11:48 | -74.16,-119.32 | 127.34 | 3.24 | 54 |
| 37 | 05/30/2019 | 08:01:34 | 74.16, 48.04 | 52.66 | 05/30/2019 | 08:02:33 | 74.13, 48.07 | 52.62 | 2.82 | 59 |
| 38 | 05/30/2019 | 08:52:16 | -74.15,-144.64 | 127.35 | 05/30/2019 | 08:53:18 | -74.17,-144.70 | 127.35 | 2.30 | 62 |
| 39 | 05/30/2019 | 09:42:56 | 74.13, 22.63 | 52.63 | 05/30/2019 | 09:44:03 | 74.14, 22.69 | 52.61 | 1.96 | 67 |
| 40 | 05/30/2019 | 10:33:38 | -74.12,-170.05 | 127.39 | 05/30/2019 | 10:34:47 | -74.12,-169.96 | 127.41 | 2.93 | 69 |
| 41 | 05/30/2019 | 11:24:19 | 74.05, -2.90 | 52.55 | 05/30/2019 | 11:25:32 | 74.09, -2.57 | 52.55 | 11.02 | 73 |
| 42 | 05/30/2019 | 12:15:02 | -74.00, 164.30 | 127.50 | 05/30/2019 | 12:16:15 | -74.03, 164.90 | 127.53 | 18.89 | 73 |
| 43 | 05/30/2019 | 13:05:47 | 73.72, -29.02 | 52.27 | 05/30/2019 | 13:06:56 | 73.80, -27.23 | 52.21 | 56.18 | 69 |
| 44 | 05/30/2019 | 13:56:30 | -73.67, 138.19 | 127.78 | 05/30/2019 | 13:57:38 | -73.68, 140.35 | 127.92 | 67.68 | 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