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: 5/25/2019
| 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 | 05:50:40 | -74.83, -97.53 | 126.61 | 05/29/2019 | 05:49:33 | -74.85,-100.53 | 126.40 | 87.38 | 67 |
| 2 | 05/29/2019 | 06:41:24 | 74.63, 69.26 | 53.22 | 05/29/2019 | 06:40:14 | 74.63, 67.40 | 53.34 | 54.79 | 70 |
| 3 | 05/29/2019 | 07:32:08 | -74.52,-123.69 | 126.88 | 05/29/2019 | 07:30:56 | -74.52,-125.00 | 126.79 | 38.76 | 72 |
| 4 | 05/29/2019 | 08:22:52 | 74.32, 43.11 | 52.94 | 05/29/2019 | 08:21:38 | 74.34, 42.79 | 53.00 | 10.01 | 74 |
| 5 | 05/29/2019 | 09:13:35 | -74.26,-149.70 | 127.11 | 05/29/2019 | 09:12:21 | -74.28,-149.75 | 127.07 | 2.65 | 74 |
| 6 | 05/29/2019 | 10:04:15 | 74.25, 17.60 | 52.88 | 05/29/2019 | 10:03:06 | 74.24, 17.66 | 52.88 | 1.78 | 69 |
| 7 | 05/29/2019 | 10:54:57 | -74.24,-175.09 | 127.14 | 05/29/2019 | 10:53:50 | -74.24,-175.01 | 127.13 | 2.62 | 67 |
| 8 | 05/29/2019 | 11:45:37 | 74.23, -7.78 | 52.85 | 05/29/2019 | 11:44:36 | 74.25, -7.73 | 52.88 | 2.38 | 61 |
| 9 | 05/29/2019 | 12:36:19 | -74.22, 159.52 | 127.17 | 05/29/2019 | 12:35:20 | -74.24, 159.61 | 127.14 | 3.06 | 59 |
| 10 | 05/29/2019 | 13:26:58 | 74.26, -33.05 | 52.87 | 05/29/2019 | 13:26:06 | 74.25, -33.11 | 52.87 | 2.38 | 52 |
| 11 | 05/29/2019 | 14:17:40 | -74.26, 134.26 | 127.15 | 05/29/2019 | 14:16:50 | -74.24, 134.23 | 127.15 | 1.79 | 50 |
| 12 | 05/29/2019 | 15:08:20 | 74.25, -58.43 | 52.84 | 05/29/2019 | 15:07:36 | 74.25, -58.49 | 52.86 | 2.02 | 44 |
| 13 | 05/29/2019 | 15:59:02 | -74.24, 108.87 | 127.18 | 05/29/2019 | 15:58:20 | -74.25, 108.85 | 127.16 | 1.26 | 42 |
| 14 | 05/29/2019 | 16:49:42 | 74.23, -83.82 | 52.81 | 05/29/2019 | 16:49:05 | 74.21, -83.75 | 52.80 | 2.96 | 37 |
| 15 | 05/29/2019 | 17:40:24 | -74.22, 83.49 | 127.20 | 05/29/2019 | 17:39:50 | -74.25, 83.46 | 127.16 | 3.37 | 34 |
| 16 | 05/29/2019 | 18:31:04 | 74.21,-109.20 | 52.79 | 05/29/2019 | 18:30:35 | 74.21,-109.13 | 52.79 | 2.20 | 29 |
| 17 | 05/29/2019 | 19:21:46 | -74.20, 58.10 | 127.23 | 05/29/2019 | 19:21:19 | -74.20, 58.20 | 127.22 | 3.06 | 27 |
| 18 | 05/29/2019 | 20:12:25 | 74.24,-134.47 | 52.80 | 05/29/2019 | 20:12:05 | 74.21,-134.52 | 52.79 | 3.15 | 20 |
| 19 | 05/29/2019 | 21:03:07 | -74.23, 32.84 | 127.21 | 05/29/2019 | 21:02:49 | -74.21, 32.82 | 127.23 | 2.93 | 18 |
| 20 | 05/29/2019 | 21:53:47 | 74.22,-159.85 | 52.78 | 05/29/2019 | 21:53:35 | 74.22,-159.90 | 52.78 | 1.39 | 12 |
| 21 | 05/29/2019 | 22:44:29 | -74.21, 7.45 | 127.24 | 05/29/2019 | 22:44:19 | -74.21, 7.44 | 127.24 | 0.67 | 10 |
| 22 | 05/29/2019 | 23:35:09 | 74.20, 174.76 | 52.75 | 05/29/2019 | 23:35:05 | 74.22, 174.72 | 52.77 | 2.33 | 4 |
| 23 | 05/30/2019 | 00:25:51 | -74.20, -17.93 | 127.26 | 05/30/2019 | 00:25:49 | -74.21, -17.94 | 127.25 | 1.92 | 2 |
| 24 | 05/30/2019 | 01:16:31 | 74.19, 149.37 | 52.73 | 05/30/2019 | 01:16:34 | 74.18, 149.46 | 52.71 | 2.84 | 3 |
| 25 | 05/30/2019 | 02:07:13 | -74.18, -43.32 | 127.29 | 05/30/2019 | 02:07:18 | -74.17, -43.20 | 127.31 | 3.67 | 5 |
| 26 | 05/30/2019 | 02:57:53 | 74.17, 123.99 | 52.70 | 05/30/2019 | 02:58:04 | 74.18, 124.08 | 52.70 | 3.03 | 11 |
| 27 | 05/30/2019 | 03:48:35 | -74.16, -68.70 | 127.31 | 05/30/2019 | 03:48:48 | -74.17, -68.59 | 127.31 | 3.78 | 13 |
| 28 | 05/30/2019 | 04:39:14 | 74.20, 98.72 | 52.72 | 05/30/2019 | 04:39:34 | 74.18, 98.69 | 52.70 | 1.98 | 20 |
| 29 | 05/30/2019 | 05:29:56 | -74.19, -93.97 | 127.30 | 05/30/2019 | 05:30:18 | -74.17, -93.97 | 127.32 | 1.88 | 22 |
| 30 | 05/30/2019 | 06:20:36 | 74.18, 73.34 | 52.69 | 05/30/2019 | 06:21:04 | 74.19, 73.31 | 52.69 | 1.01 | 28 |
| 31 | 05/30/2019 | 07:11:18 | -74.17,-119.35 | 127.32 | 05/30/2019 | 07:11:48 | -74.18,-119.35 | 127.33 | 0.51 | 30 |
| 32 | 05/30/2019 | 08:01:58 | 74.16, 47.95 | 52.67 | 05/30/2019 | 08:02:34 | 74.19, 47.93 | 52.68 | 3.11 | 36 |
| 33 | 05/30/2019 | 08:52:40 | -74.15,-144.74 | 127.35 | 05/30/2019 | 08:53:18 | -74.18,-144.73 | 127.33 | 2.89 | 38 |
| 34 | 05/30/2019 | 09:43:20 | 74.14, 22.57 | 52.64 | 05/30/2019 | 09:44:03 | 74.14, 22.67 | 52.62 | 3.15 | 43 |
| 35 | 05/30/2019 | 10:34:01 | -74.19,-170.00 | 127.33 | 05/30/2019 | 10:34:48 | -74.18,-170.12 | 127.34 | 3.43 | 47 |
| 36 | 05/30/2019 | 11:24:41 | 74.17, -2.70 | 52.66 | 05/30/2019 | 11:25:33 | 74.15, -2.71 | 52.62 | 3.16 | 52 |
| 37 | 05/30/2019 | 12:15:23 | -74.17, 164.61 | 127.36 | 05/30/2019 | 12:16:17 | -74.14, 164.62 | 127.40 | 3.29 | 54 |
| 38 | 05/30/2019 | 13:06:03 | 74.16, -28.08 | 52.63 | 05/30/2019 | 13:07:03 | 74.15, -28.10 | 52.61 | 0.80 | 60 |
| 39 | 05/30/2019 | 13:56:45 | -74.15, 139.22 | 127.38 | 05/30/2019 | 13:57:47 | -74.14, 139.24 | 127.41 | 1.00 | 62 |
| 40 | 05/30/2019 | 14:47:25 | 74.14, -53.47 | 52.60 | 05/30/2019 | 14:48:33 | 74.15, -53.48 | 52.60 | 1.71 | 68 |
| 41 | 05/30/2019 | 15:38:07 | -74.13, 113.84 | 127.41 | 05/30/2019 | 15:39:17 | -74.14, 113.86 | 127.42 | 1.61 | 70 |
| 42 | 05/30/2019 | 16:28:49 | 74.02, -79.10 | 52.50 | 05/30/2019 | 16:30:02 | 74.11, -78.74 | 52.54 | 14.59 | 73 |
| 43 | 05/30/2019 | 17:19:32 | -73.96, 88.09 | 127.56 | 05/30/2019 | 17:20:44 | -74.00, 88.84 | 127.59 | 23.24 | 72 |
| 44 | 05/30/2019 | 18:10:16 | 73.75,-105.07 | 52.27 | 05/30/2019 | 18:11:25 | 73.77,-103.28 | 52.15 | 55.76 | 69 |
| 45 | 05/30/2019 | 19:01:00 | -73.65, 62.01 | 127.83 | 05/30/2019 | 19:02:08 | -73.71, 64.17 | 127.92 | 67.77 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/25/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service