Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/18/2021
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 06/28/2021 | 06:21:53 | -73.47,-101.94 | 129.73 | 06/28/2021 | 06:20:46 | -73.45,-104.94 | 129.57 | 95.17 | 67 |
| 2 | 06/28/2021 | 07:12:37 | 73.22, 64.86 | 50.06 | 06/28/2021 | 07:11:28 | 73.26, 62.79 | 50.22 | 66.41 | 69 |
| 3 | 06/28/2021 | 08:03:21 | -73.15,-127.99 | 130.01 | 06/28/2021 | 08:02:10 | -73.16,-129.65 | 129.90 | 53.61 | 71 |
| 4 | 06/28/2021 | 08:54:04 | 72.95, 38.93 | 49.82 | 06/28/2021 | 08:52:52 | 72.96, 38.07 | 49.89 | 28.03 | 72 |
| 5 | 06/28/2021 | 09:44:48 | -72.88,-153.91 | 130.25 | 06/28/2021 | 09:43:34 | -72.86,-154.38 | 130.23 | 15.64 | 74 |
| 6 | 06/28/2021 | 10:35:30 | 72.73, 13.12 | 49.63 | 06/28/2021 | 10:34:17 | 72.71, 13.22 | 49.62 | 3.80 | 73 |
| 7 | 06/28/2021 | 11:26:12 | -72.75,-179.50 | 130.35 | 06/28/2021 | 11:25:02 | -72.76,-179.55 | 130.33 | 1.63 | 70 |
| 8 | 06/28/2021 | 12:16:52 | 72.71, -12.26 | 49.61 | 06/28/2021 | 12:15:47 | 72.72, -12.16 | 49.63 | 3.43 | 65 |
| 9 | 06/28/2021 | 13:07:33 | -72.74, 155.12 | 130.37 | 06/28/2021 | 13:06:31 | -72.76, 155.07 | 130.33 | 3.13 | 62 |
| 10 | 06/28/2021 | 13:58:12 | 72.74, -37.53 | 49.64 | 06/28/2021 | 13:57:16 | 72.72, -37.54 | 49.63 | 2.63 | 56 |
| 11 | 06/28/2021 | 14:48:55 | -72.72, 129.74 | 130.38 | 06/28/2021 | 14:48:00 | -72.71, 129.79 | 130.38 | 2.02 | 55 |
| 12 | 06/28/2021 | 15:39:34 | 72.72, -62.91 | 49.63 | 06/28/2021 | 15:38:46 | 72.72, -62.91 | 49.64 | 0.20 | 48 |
| 13 | 06/28/2021 | 16:30:17 | -72.70, 104.36 | 130.39 | 06/28/2021 | 16:29:30 | -72.71, 104.42 | 130.37 | 2.78 | 47 |
| 14 | 06/28/2021 | 17:20:56 | 72.70, -88.30 | 49.62 | 06/28/2021 | 17:20:16 | 72.72, -88.29 | 49.65 | 2.24 | 40 |
| 15 | 06/28/2021 | 18:11:38 | -72.73, 79.08 | 130.36 | 06/28/2021 | 18:11:00 | -72.72, 79.04 | 130.36 | 1.91 | 38 |
| 16 | 06/28/2021 | 19:02:17 | 72.73,-113.57 | 49.65 | 06/28/2021 | 19:01:46 | 72.72,-113.67 | 49.65 | 3.51 | 31 |
| 17 | 06/28/2021 | 19:53:00 | -72.71, 53.70 | 130.38 | 06/28/2021 | 19:52:30 | -72.72, 53.66 | 130.36 | 1.77 | 30 |
| 18 | 06/28/2021 | 20:43:39 | 72.71,-138.95 | 49.64 | 06/28/2021 | 20:43:16 | 72.73,-139.05 | 49.66 | 3.63 | 23 |
| 19 | 06/28/2021 | 21:34:22 | -72.69, 28.32 | 130.39 | 06/28/2021 | 21:33:59 | -72.67, 28.38 | 130.41 | 2.97 | 23 |
| 20 | 06/28/2021 | 22:25:01 | 72.69,-164.33 | 49.62 | 06/28/2021 | 22:24:45 | 72.68,-164.33 | 49.61 | 1.77 | 16 |
| 21 | 06/28/2021 | 23:15:44 | -72.67, 2.94 | 130.40 | 06/28/2021 | 23:15:29 | -72.67, 3.00 | 130.40 | 2.19 | 15 |
| 22 | 06/29/2021 | 00:06:23 | 72.67, 170.29 | 49.61 | 06/29/2021 | 00:06:15 | 72.68, 170.29 | 49.62 | 0.71 | 8 |
| 23 | 06/29/2021 | 00:57:05 | -72.70, -22.34 | 130.37 | 06/29/2021 | 00:56:59 | -72.67, -22.37 | 130.39 | 3.14 | 6 |
| 24 | 06/29/2021 | 01:47:45 | 72.65, 144.91 | 49.60 | 06/29/2021 | 01:47:45 | 72.68, 144.92 | 49.62 | 3.12 | 0 |
| 25 | 06/29/2021 | 02:38:27 | -72.68, -47.72 | 130.38 | 06/29/2021 | 02:38:29 | -72.68, -47.75 | 130.39 | 1.29 | 2 |
| 26 | 06/29/2021 | 03:29:06 | 72.69, 119.63 | 49.63 | 06/29/2021 | 03:29:15 | 72.68, 119.54 | 49.63 | 3.15 | 9 |
| 27 | 06/29/2021 | 04:19:49 | -72.66, -73.10 | 130.40 | 06/29/2021 | 04:19:59 | -72.68, -73.13 | 130.38 | 2.28 | 10 |
| 28 | 06/29/2021 | 05:10:28 | 72.67, 94.25 | 49.61 | 06/29/2021 | 05:10:44 | 72.64, 94.26 | 49.58 | 3.34 | 16 |
| 29 | 06/29/2021 | 06:01:11 | -72.64, -98.48 | 130.41 | 06/29/2021 | 06:01:28 | -72.63, -98.41 | 130.43 | 2.63 | 17 |
| 30 | 06/29/2021 | 06:51:50 | 72.65, 68.87 | 49.60 | 06/29/2021 | 06:52:14 | 72.64, 68.88 | 49.59 | 0.97 | 24 |
| 31 | 06/29/2021 | 07:42:33 | -72.62,-123.86 | 130.42 | 06/29/2021 | 07:42:58 | -72.63,-123.79 | 130.42 | 2.62 | 25 |
| 32 | 06/29/2021 | 08:33:12 | 72.63, 43.49 | 49.59 | 06/29/2021 | 08:33:44 | 72.64, 43.50 | 49.59 | 1.61 | 32 |
| 33 | 06/29/2021 | 09:23:54 | -72.65,-149.13 | 130.39 | 06/29/2021 | 09:24:28 | -72.63,-149.17 | 130.42 | 2.30 | 34 |
| 34 | 06/29/2021 | 10:14:33 | 72.66, 18.22 | 49.62 | 06/29/2021 | 10:15:14 | 72.64, 18.12 | 49.60 | 3.43 | 41 |
| 35 | 06/29/2021 | 11:05:16 | -72.63,-174.51 | 130.41 | 06/29/2021 | 11:05:58 | -72.64,-174.54 | 130.41 | 1.10 | 42 |
| 36 | 06/29/2021 | 11:55:55 | 72.64, -7.17 | 49.61 | 06/29/2021 | 11:56:44 | 72.64, -7.25 | 49.61 | 3.06 | 49 |
| 37 | 06/29/2021 | 12:46:38 | -72.61, 160.11 | 130.42 | 06/29/2021 | 12:47:28 | -72.64, 160.08 | 130.40 | 2.97 | 50 |
| 38 | 06/29/2021 | 13:37:17 | 72.62, -32.55 | 49.59 | 06/29/2021 | 13:38:13 | 72.60, -32.53 | 49.56 | 2.50 | 56 |
| 39 | 06/29/2021 | 14:28:00 | -72.59, 134.73 | 130.43 | 06/29/2021 | 14:28:57 | -72.59, 134.80 | 130.45 | 2.50 | 57 |
| 40 | 06/29/2021 | 15:18:39 | 72.60, -57.93 | 49.58 | 06/29/2021 | 15:19:43 | 72.60, -57.91 | 49.56 | 0.56 | 64 |
| 41 | 06/29/2021 | 16:09:22 | -72.57, 109.35 | 130.44 | 06/29/2021 | 16:10:27 | -72.59, 109.42 | 130.45 | 3.21 | 65 |
| 42 | 06/29/2021 | 17:00:01 | 72.58, -83.31 | 49.57 | 06/29/2021 | 17:01:13 | 72.60, -83.29 | 49.57 | 2.51 | 72 |
| 43 | 06/29/2021 | 17:50:43 | -72.60, 84.07 | 130.41 | 06/29/2021 | 17:51:57 | -72.59, 84.04 | 130.44 | 1.50 | 74 |
| 44 | 06/29/2021 | 18:41:27 | 72.35,-109.09 | 49.38 | 06/29/2021 | 18:42:39 | 72.40,-108.26 | 49.35 | 28.63 | 72 |
| 45 | 06/29/2021 | 19:32:11 | -72.28, 58.08 | 130.69 | 06/29/2021 | 19:33:22 | -72.34, 59.17 | 130.71 | 37.54 | 71 |
| 46 | 06/29/2021 | 20:22:55 | 72.03,-135.07 | 49.10 | 06/29/2021 | 20:24:03 | 72.09,-133.04 | 49.03 | 70.02 | 68 |
| 47 | 06/29/2021 | 21:13:38 | -72.00, 32.21 | 130.92 | 06/29/2021 | 21:14:46 | -72.04, 34.39 | 131.04 | 74.82 | 68 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2021
Download SNOs between METOP-B and NPP since TLE EPOCH: 06/18/2021 in txt file.
Historial Predications of SNOs between METOP-B and NPP