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: 12/13/2020
| 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 | 12/16/2020 | 12:05:04 | -76.55, 163.38 | 79.80 | 12/16/2020 | 12:03:56 | -76.56, 160.54 | 79.61 | 73.47 | 68 |
| 2 | 12/16/2020 | 12:55:48 | 76.36, -29.94 | 100.06 | 12/16/2020 | 12:54:37 | 76.34, -31.36 | 100.15 | 37.39 | 71 |
| 3 | 12/16/2020 | 13:46:32 | -76.25, 137.01 | 80.03 | 12/16/2020 | 13:45:19 | -76.25, 136.31 | 79.98 | 18.70 | 73 |
| 4 | 12/16/2020 | 14:37:14 | 76.16, -55.98 | 99.90 | 12/16/2020 | 14:36:03 | 76.17, -56.10 | 99.94 | 3.45 | 71 |
| 5 | 12/16/2020 | 15:27:56 | -76.14, 111.29 | 80.11 | 12/16/2020 | 15:26:47 | -76.16, 111.24 | 80.08 | 2.45 | 69 |
| 6 | 12/16/2020 | 16:18:36 | 76.14, -81.39 | 99.89 | 12/16/2020 | 16:17:32 | 76.12, -81.33 | 99.89 | 2.09 | 64 |
| 7 | 12/16/2020 | 17:09:18 | -76.12, 85.89 | 80.13 | 12/16/2020 | 17:08:16 | -76.12, 86.01 | 80.12 | 3.32 | 62 |
| 8 | 12/16/2020 | 17:59:58 | 76.12,-106.79 | 99.88 | 12/16/2020 | 17:59:02 | 76.13,-106.72 | 99.90 | 2.31 | 56 |
| 9 | 12/16/2020 | 18:50:39 | -76.15, 60.64 | 80.10 | 12/16/2020 | 18:49:46 | -76.12, 60.62 | 80.11 | 3.14 | 53 |
| 10 | 12/16/2020 | 19:41:19 | 76.14,-132.05 | 99.90 | 12/16/2020 | 19:40:32 | 76.13,-132.11 | 99.91 | 2.14 | 47 |
| 11 | 12/16/2020 | 20:32:01 | -76.13, 35.23 | 80.11 | 12/16/2020 | 20:31:16 | -76.12, 35.24 | 80.11 | 0.58 | 45 |
| 12 | 12/16/2020 | 21:22:41 | 76.12,-157.45 | 99.89 | 12/16/2020 | 21:22:02 | 76.13,-157.49 | 99.91 | 1.58 | 39 |
| 13 | 12/16/2020 | 22:13:23 | -76.11, 9.82 | 80.13 | 12/16/2020 | 22:12:46 | -76.13, 9.85 | 80.10 | 2.17 | 37 |
| 14 | 12/16/2020 | 23:04:03 | 76.10, 177.14 | 99.88 | 12/16/2020 | 23:03:32 | 76.14, 177.12 | 99.92 | 3.83 | 31 |
| 15 | 12/16/2020 | 23:54:44 | -76.13, -15.43 | 80.10 | 12/16/2020 | 23:54:16 | -76.13, -15.54 | 80.09 | 2.90 | 28 |
| 16 | 12/17/2020 | 00:45:24 | 76.13, 151.89 | 99.90 | 12/17/2020 | 00:45:01 | 76.10, 151.89 | 99.87 | 3.87 | 23 |
| 17 | 12/17/2020 | 01:36:06 | -76.12, -40.84 | 80.11 | 12/17/2020 | 01:35:46 | -76.13, -40.92 | 80.09 | 3.09 | 20 |
| 18 | 12/17/2020 | 02:26:46 | 76.11, 126.48 | 99.89 | 12/17/2020 | 02:26:31 | 76.10, 126.50 | 99.88 | 1.41 | 15 |
| 19 | 12/17/2020 | 03:17:28 | -76.10, -66.24 | 80.13 | 12/17/2020 | 03:17:15 | -76.09, -66.15 | 80.13 | 2.45 | 13 |
| 20 | 12/17/2020 | 04:08:08 | 76.09, 101.07 | 99.88 | 12/17/2020 | 04:08:01 | 76.10, 101.12 | 99.89 | 1.80 | 7 |
| 21 | 12/17/2020 | 04:58:49 | -76.12, -91.50 | 80.10 | 12/17/2020 | 04:58:45 | -76.10, -91.54 | 80.13 | 3.25 | 4 |
| 22 | 12/17/2020 | 05:49:29 | 76.12, 75.82 | 99.90 | 12/17/2020 | 05:49:31 | 76.11, 75.73 | 99.89 | 2.70 | 2 |
| 23 | 12/17/2020 | 06:40:11 | -76.10,-116.90 | 80.12 | 12/17/2020 | 06:40:15 | -76.10,-116.93 | 80.12 | 0.79 | 4 |
| 24 | 12/17/2020 | 07:30:51 | 76.10, 50.41 | 99.89 | 12/17/2020 | 07:31:01 | 76.11, 50.34 | 99.90 | 2.36 | 10 |
| 25 | 12/17/2020 | 08:21:33 | -76.08,-142.31 | 80.13 | 12/17/2020 | 08:21:45 | -76.10,-142.31 | 80.11 | 2.14 | 12 |
| 26 | 12/17/2020 | 09:12:13 | 76.08, 25.01 | 99.88 | 12/17/2020 | 09:12:30 | 76.07, 25.11 | 99.85 | 3.06 | 17 |
| 27 | 12/17/2020 | 10:02:54 | -76.11,-167.56 | 80.10 | 12/17/2020 | 10:03:15 | -76.11,-167.70 | 80.10 | 3.74 | 21 |
| 28 | 12/17/2020 | 10:53:34 | 76.10, -0.25 | 99.90 | 12/17/2020 | 10:54:00 | 76.07, -0.27 | 99.86 | 3.71 | 26 |
| 29 | 12/17/2020 | 11:44:16 | -76.09, 167.03 | 80.12 | 12/17/2020 | 11:44:44 | -76.06, 167.07 | 80.15 | 3.11 | 28 |
| 30 | 12/17/2020 | 12:34:56 | 76.08, -25.65 | 99.89 | 12/17/2020 | 12:35:30 | 76.08, -25.66 | 99.87 | 1.04 | 34 |
| 31 | 12/17/2020 | 13:25:38 | -76.07, 141.62 | 80.13 | 12/17/2020 | 13:26:14 | -76.07, 141.68 | 80.14 | 1.58 | 36 |
| 32 | 12/17/2020 | 14:16:18 | 76.06, -51.06 | 99.87 | 12/17/2020 | 14:17:00 | 76.08, -51.05 | 99.88 | 1.64 | 42 |
| 33 | 12/17/2020 | 15:07:00 | -76.05, 116.22 | 80.14 | 12/17/2020 | 15:07:44 | -76.07, 116.30 | 80.14 | 3.04 | 44 |
| 34 | 12/17/2020 | 15:57:39 | 76.09, -76.31 | 99.90 | 12/17/2020 | 15:58:30 | 76.08, -76.44 | 99.88 | 3.41 | 51 |
| 35 | 12/17/2020 | 16:48:21 | -76.08, 90.97 | 80.12 | 12/17/2020 | 16:49:14 | -76.07, 90.91 | 80.13 | 1.56 | 53 |
| 36 | 12/17/2020 | 17:39:01 | 76.07,-101.72 | 99.88 | 12/17/2020 | 17:40:00 | 76.09,-101.82 | 99.89 | 3.20 | 59 |
| 37 | 12/17/2020 | 18:29:43 | -76.06, 65.56 | 80.13 | 12/17/2020 | 18:30:44 | -76.08, 65.52 | 80.12 | 2.46 | 61 |
| 38 | 12/17/2020 | 19:20:23 | 76.05,-127.13 | 99.87 | 12/17/2020 | 19:21:29 | 76.04,-127.05 | 99.84 | 2.16 | 66 |
| 39 | 12/17/2020 | 20:11:05 | -76.04, 40.15 | 80.14 | 12/17/2020 | 20:12:13 | -76.04, 40.29 | 80.17 | 3.72 | 68 |
| 40 | 12/17/2020 | 21:01:45 | 76.03,-152.53 | 99.86 | 12/17/2020 | 21:02:59 | 76.05,-152.44 | 99.85 | 3.10 | 74 |
| 41 | 12/17/2020 | 21:52:29 | -75.92, 14.44 | 80.23 | 12/17/2020 | 21:53:42 | -75.99, 15.06 | 80.22 | 18.28 | 73 |
| 42 | 12/17/2020 | 22:43:14 | 75.68,-178.99 | 99.59 | 12/17/2020 | 22:44:22 | 75.73,-176.75 | 99.48 | 61.58 | 68 |
| 43 | 12/17/2020 | 23:33:58 | -75.58, -11.99 | 80.49 | 12/17/2020 | 23:35:04 | -75.63, -9.12 | 80.64 | 79.60 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/13/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 12/13/2020 in txt file.
Historial Predications of SNOs between METOP-A and NPP