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: 1/9/2022
| 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 | 01/20/2022 | 03:37:26 | -73.55, -60.70 | 86.21 | 01/20/2022 | 03:36:20 | -73.56, -63.85 | 86.04 | 98.99 | 66 |
| 2 | 01/20/2022 | 04:28:10 | 73.33, 106.13 | 93.59 | 01/20/2022 | 04:27:01 | 73.33, 103.99 | 93.71 | 68.33 | 69 |
| 3 | 01/20/2022 | 05:18:54 | -73.23, -86.77 | 86.52 | 01/20/2022 | 05:17:44 | -73.27, -88.57 | 86.37 | 57.87 | 70 |
| 4 | 01/20/2022 | 06:09:37 | 73.06, 80.19 | 93.33 | 01/20/2022 | 06:08:25 | 73.04, 79.25 | 93.37 | 30.40 | 72 |
| 5 | 01/20/2022 | 07:00:21 | -72.96,-112.70 | 86.78 | 01/20/2022 | 06:59:07 | -72.93,-113.20 | 86.76 | 16.66 | 74 |
| 6 | 01/20/2022 | 07:51:03 | 72.83, 54.37 | 93.11 | 01/20/2022 | 07:49:51 | 72.84, 54.29 | 93.14 | 3.10 | 72 |
| 7 | 01/20/2022 | 08:41:45 | -72.83,-138.30 | 86.90 | 01/20/2022 | 08:40:35 | -72.84,-138.39 | 86.88 | 2.88 | 70 |
| 8 | 01/20/2022 | 09:32:25 | 72.81, 28.98 | 93.07 | 01/20/2022 | 09:31:20 | 72.80, 29.00 | 93.08 | 0.64 | 65 |
| 9 | 01/20/2022 | 10:23:07 | -72.81,-163.69 | 86.94 | 01/20/2022 | 10:22:04 | -72.80,-163.68 | 86.93 | 1.23 | 63 |
| 10 | 01/20/2022 | 11:13:47 | 72.78, 3.59 | 93.04 | 01/20/2022 | 11:12:50 | 72.81, 3.60 | 93.08 | 3.39 | 57 |
| 11 | 01/20/2022 | 12:04:29 | -72.79, 170.92 | 86.97 | 01/20/2022 | 12:03:34 | -72.81, 170.93 | 86.94 | 2.58 | 55 |
| 12 | 01/20/2022 | 12:55:08 | 72.81, -21.69 | 93.05 | 01/20/2022 | 12:54:20 | 72.82, -21.80 | 93.08 | 3.77 | 48 |
| 13 | 01/20/2022 | 13:45:51 | -72.76, 145.53 | 87.01 | 01/20/2022 | 13:45:03 | -72.77, 145.64 | 87.00 | 3.44 | 48 |
| 14 | 01/20/2022 | 14:36:30 | 72.79, -47.08 | 93.01 | 01/20/2022 | 14:35:49 | 72.78, -47.09 | 93.02 | 0.44 | 41 |
| 15 | 01/20/2022 | 15:27:11 | -72.79, 120.25 | 87.00 | 01/20/2022 | 15:26:32 | -72.78, 120.24 | 87.00 | 1.25 | 39 |
| 16 | 01/20/2022 | 16:17:51 | 72.76, -72.47 | 92.98 | 01/20/2022 | 16:17:18 | 72.79, -72.48 | 93.01 | 3.44 | 33 |
| 17 | 01/20/2022 | 17:08:33 | -72.77, 94.86 | 87.04 | 01/20/2022 | 17:08:02 | -72.79, 94.85 | 87.00 | 2.60 | 31 |
| 18 | 01/20/2022 | 17:59:13 | 72.74, -97.85 | 92.94 | 01/20/2022 | 17:58:47 | 72.75, -97.77 | 92.95 | 3.13 | 26 |
| 19 | 01/20/2022 | 18:49:55 | -72.74, 69.48 | 87.07 | 01/20/2022 | 18:49:31 | -72.75, 69.55 | 87.06 | 2.67 | 24 |
| 20 | 01/20/2022 | 19:40:34 | 72.77,-123.14 | 92.95 | 01/20/2022 | 19:40:17 | 72.76,-123.17 | 92.95 | 1.05 | 17 |
| 21 | 01/20/2022 | 20:31:16 | -72.77, 44.19 | 87.06 | 01/20/2022 | 20:31:01 | -72.76, 44.16 | 87.07 | 1.69 | 15 |
| 22 | 01/20/2022 | 21:21:56 | 72.74,-148.53 | 92.91 | 01/20/2022 | 21:21:46 | 72.72,-148.46 | 92.89 | 3.13 | 10 |
| 23 | 01/20/2022 | 22:12:38 | -72.75, 18.81 | 87.10 | 01/20/2022 | 22:12:31 | -72.77, 18.76 | 87.07 | 2.84 | 7 |
| 24 | 01/20/2022 | 23:03:18 | 72.72,-173.91 | 92.88 | 01/20/2022 | 23:03:16 | 72.74,-173.85 | 92.89 | 2.51 | 2 |
| 25 | 01/20/2022 | 23:54:00 | -72.72, -6.58 | 87.13 | 01/20/2022 | 23:54:00 | -72.73, -6.53 | 87.13 | 1.90 | 0 |
| 26 | 01/21/2022 | 00:44:39 | 72.75, 160.80 | 92.89 | 01/21/2022 | 00:44:46 | 72.75, 160.75 | 92.88 | 1.79 | 7 |
| 27 | 01/21/2022 | 01:35:21 | -72.75, -31.87 | 87.12 | 01/21/2022 | 01:35:30 | -72.74, -31.92 | 87.13 | 2.31 | 9 |
| 28 | 01/21/2022 | 02:26:01 | 72.73, 135.41 | 92.85 | 01/21/2022 | 02:26:15 | 72.71, 135.46 | 92.83 | 2.62 | 14 |
| 29 | 01/21/2022 | 03:16:43 | -72.73, -57.25 | 87.16 | 01/21/2022 | 03:17:00 | -72.75, -57.32 | 87.14 | 3.26 | 17 |
| 30 | 01/21/2022 | 04:07:23 | 72.70, 110.03 | 92.81 | 01/21/2022 | 04:07:45 | 72.72, 110.06 | 92.82 | 1.99 | 22 |
| 31 | 01/21/2022 | 04:58:05 | -72.71, -82.64 | 87.20 | 01/21/2022 | 04:58:29 | -72.71, -82.61 | 87.20 | 1.15 | 24 |
| 32 | 01/21/2022 | 05:48:44 | 72.73, 84.74 | 92.82 | 01/21/2022 | 05:49:15 | 72.73, 84.67 | 92.82 | 2.55 | 31 |
| 33 | 01/21/2022 | 06:39:26 | -72.73,-107.92 | 87.19 | 01/21/2022 | 06:39:59 | -72.72,-108.01 | 87.20 | 3.02 | 33 |
| 34 | 01/21/2022 | 07:30:06 | 72.71, 59.36 | 92.79 | 01/21/2022 | 07:30:44 | 72.69, 59.38 | 92.76 | 2.25 | 38 |
| 35 | 01/21/2022 | 08:20:48 | -72.71,-133.31 | 87.22 | 01/21/2022 | 08:21:28 | -72.68,-133.30 | 87.26 | 3.27 | 40 |
| 36 | 01/21/2022 | 09:11:28 | 72.68, 33.97 | 92.75 | 01/21/2022 | 09:12:14 | 72.70, 33.98 | 92.75 | 1.68 | 46 |
| 37 | 01/21/2022 | 10:02:10 | -72.69,-158.70 | 87.26 | 01/21/2022 | 10:02:58 | -72.69,-158.69 | 87.27 | 0.55 | 48 |
| 38 | 01/21/2022 | 10:52:49 | 72.71, 8.68 | 92.76 | 01/21/2022 | 10:53:44 | 72.71, 8.58 | 92.75 | 3.32 | 55 |
| 39 | 01/21/2022 | 11:43:32 | -72.66, 175.91 | 87.30 | 01/21/2022 | 11:44:27 | -72.65, 176.02 | 87.32 | 3.65 | 55 |
| 40 | 01/21/2022 | 12:34:11 | 72.69, -16.70 | 92.72 | 01/21/2022 | 12:35:13 | 72.67, -16.71 | 92.69 | 2.12 | 62 |
| 41 | 01/21/2022 | 13:24:53 | -72.69, 150.63 | 87.29 | 01/21/2022 | 13:25:57 | -72.66, 150.62 | 87.33 | 3.29 | 64 |
| 42 | 01/21/2022 | 14:15:33 | 72.66, -42.09 | 92.69 | 01/21/2022 | 14:16:43 | 72.68, -42.10 | 92.69 | 1.72 | 70 |
| 43 | 01/21/2022 | 15:06:15 | -72.67, 125.24 | 87.32 | 01/21/2022 | 15:07:27 | -72.67, 125.23 | 87.33 | 0.76 | 72 |
| 44 | 01/21/2022 | 15:56:58 | 72.49, -67.79 | 92.52 | 01/21/2022 | 15:58:10 | 72.54, -67.19 | 92.52 | 20.81 | 72 |
| 45 | 01/21/2022 | 16:47:41 | -72.44, 99.45 | 87.54 | 01/21/2022 | 16:48:53 | -72.48, 100.24 | 87.56 | 26.97 | 72 |
| 46 | 01/21/2022 | 17:38:25 | 72.21, -93.68 | 92.25 | 01/21/2022 | 17:39:34 | 72.24, -91.97 | 92.18 | 57.91 | 69 |
| 47 | 01/21/2022 | 18:29:08 | -72.16, 73.56 | 87.80 | 01/21/2022 | 18:30:17 | -72.18, 75.45 | 87.89 | 64.23 | 69 |
| 48 | 01/21/2022 | 19:19:53 | 71.87,-119.65 | 91.95 | 01/21/2022 | 19:20:58 | 71.94,-116.78 | 91.84 | 99.28 | 65 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 1/9/2022
Download SNOs between METOP-B and NPP since TLE EPOCH: 01/09/2022 in txt file.
Historial Predications of SNOs between METOP-B and NPP