Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/4/2019
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 08/14/2019 | 11:50:37 | 74.95, -11.05 | 61.04 | 08/14/2019 | 11:51:45 | 74.93, -8.67 | 60.85 | 68.79 | 68 |
| 2 | 08/14/2019 | 12:41:20 | -74.89, 156.42 | 119.02 | 08/14/2019 | 12:42:29 | -74.83, 158.40 | 119.22 | 57.78 | 69 |
| 3 | 08/14/2019 | 13:32:01 | 74.66, -35.64 | 60.74 | 08/14/2019 | 13:33:13 | 74.60, -34.90 | 60.60 | 23.15 | 72 |
| 4 | 08/14/2019 | 14:22:43 | -74.56, 131.95 | 119.38 | 08/14/2019 | 14:23:57 | -74.50, 132.18 | 119.47 | 9.51 | 74 |
| 5 | 08/14/2019 | 15:13:27 | 74.48, -60.52 | 60.54 | 08/14/2019 | 15:14:37 | 74.46, -60.59 | 60.51 | 2.77 | 70 |
| 6 | 08/14/2019 | 16:04:11 | -74.47, 106.81 | 119.46 | 08/14/2019 | 16:05:19 | -74.47, 106.75 | 119.48 | 2.05 | 68 |
| 7 | 08/14/2019 | 16:54:57 | 74.48, -85.91 | 60.57 | 08/14/2019 | 16:55:58 | 74.47, -85.90 | 60.54 | 1.31 | 61 |
| 8 | 08/14/2019 | 17:45:41 | -74.48, 81.42 | 119.43 | 08/14/2019 | 17:46:40 | -74.48, 81.43 | 119.45 | 0.56 | 59 |
| 9 | 08/14/2019 | 18:36:27 | 74.49,-111.30 | 60.60 | 08/14/2019 | 18:37:19 | 74.48,-111.21 | 60.57 | 2.81 | 52 |
| 10 | 08/14/2019 | 19:27:11 | -74.49, 56.03 | 119.40 | 08/14/2019 | 19:28:01 | -74.49, 56.12 | 119.42 | 2.92 | 50 |
| 11 | 08/14/2019 | 20:17:56 | 74.45,-136.57 | 60.57 | 08/14/2019 | 20:18:41 | 74.45,-136.65 | 60.56 | 2.54 | 45 |
| 12 | 08/14/2019 | 21:08:40 | -74.45, 30.76 | 119.42 | 08/14/2019 | 21:09:23 | -74.45, 30.69 | 119.43 | 2.26 | 43 |
| 13 | 08/14/2019 | 21:59:26 | 74.46,-161.96 | 60.60 | 08/14/2019 | 22:00:02 | 74.46,-161.96 | 60.59 | 0.15 | 36 |
| 14 | 08/14/2019 | 22:50:10 | -74.45, 5.37 | 119.39 | 08/14/2019 | 22:50:44 | -74.46, 5.37 | 119.40 | 0.96 | 34 |
| 15 | 08/14/2019 | 23:40:56 | 74.46, 172.65 | 60.63 | 08/14/2019 | 23:41:23 | 74.47, 172.73 | 60.62 | 2.39 | 27 |
| 16 | 08/15/2019 | 00:31:40 | -74.46, -20.03 | 119.37 | 08/15/2019 | 00:32:05 | -74.47, -19.94 | 119.37 | 2.97 | 25 |
| 17 | 08/15/2019 | 01:22:25 | 74.42, 147.38 | 60.61 | 08/15/2019 | 01:22:45 | 74.43, 147.29 | 60.61 | 2.82 | 20 |
| 18 | 08/15/2019 | 02:13:09 | -74.42, -45.29 | 119.39 | 08/15/2019 | 02:13:27 | -74.43, -45.37 | 119.38 | 3.01 | 18 |
| 19 | 08/15/2019 | 03:03:55 | 74.43, 121.99 | 60.64 | 08/15/2019 | 03:04:06 | 74.44, 121.98 | 60.64 | 1.06 | 11 |
| 20 | 08/15/2019 | 03:54:39 | -74.43, -70.68 | 119.36 | 08/15/2019 | 03:54:48 | -74.44, -70.69 | 119.35 | 2.14 | 9 |
| 21 | 08/15/2019 | 04:45:25 | 74.44, 96.59 | 60.67 | 08/15/2019 | 04:45:27 | 74.45, 96.66 | 60.67 | 2.52 | 2 |
| 22 | 08/15/2019 | 05:36:09 | -74.43, -96.08 | 119.33 | 08/15/2019 | 05:36:10 | -74.41, -96.12 | 119.35 | 3.19 | 1 |
| 23 | 08/15/2019 | 06:26:54 | 74.40, 71.33 | 60.64 | 08/15/2019 | 06:26:49 | 74.41, 71.23 | 60.67 | 3.50 | 5 |
| 24 | 08/15/2019 | 07:17:39 | -74.44,-121.47 | 119.30 | 08/15/2019 | 07:17:31 | -74.42,-121.43 | 119.32 | 2.69 | 8 |
| 25 | 08/15/2019 | 08:08:23 | 74.40, 45.94 | 60.67 | 08/15/2019 | 08:08:09 | 74.42, 45.92 | 60.70 | 2.23 | 14 |
| 26 | 08/15/2019 | 08:59:07 | -74.40,-146.74 | 119.33 | 08/15/2019 | 08:58:51 | -74.43,-146.75 | 119.29 | 3.35 | 16 |
| 27 | 08/15/2019 | 09:49:53 | 74.41, 20.54 | 60.70 | 08/15/2019 | 09:49:30 | 74.43, 20.60 | 60.73 | 3.14 | 23 |
| 28 | 08/15/2019 | 10:40:37 | -74.41,-172.13 | 119.30 | 08/15/2019 | 10:40:13 | -74.39,-172.18 | 119.30 | 2.34 | 24 |
| 29 | 08/15/2019 | 11:31:23 | 74.42, -4.85 | 60.73 | 08/15/2019 | 11:30:52 | 74.39, -4.83 | 60.72 | 2.58 | 31 |
| 30 | 08/15/2019 | 12:22:07 | -74.41, 162.48 | 119.27 | 08/15/2019 | 12:21:34 | -74.40, 162.51 | 119.27 | 1.51 | 33 |
| 31 | 08/15/2019 | 13:12:52 | 74.38, -30.12 | 60.71 | 08/15/2019 | 13:12:13 | 74.41, -30.15 | 60.75 | 3.41 | 39 |
| 32 | 08/15/2019 | 14:03:37 | -74.42, 137.09 | 119.24 | 08/15/2019 | 14:02:55 | -74.41, 137.19 | 119.24 | 3.35 | 42 |
| 33 | 08/15/2019 | 14:54:22 | 74.38, -55.51 | 60.74 | 08/15/2019 | 14:53:35 | 74.37, -55.58 | 60.74 | 2.81 | 47 |
| 34 | 08/15/2019 | 15:45:06 | -74.38, 111.82 | 119.26 | 08/15/2019 | 15:44:17 | -74.37, 111.76 | 119.25 | 1.92 | 49 |
| 35 | 08/15/2019 | 16:35:52 | 74.39, -80.90 | 60.77 | 08/15/2019 | 16:34:56 | 74.38, -80.89 | 60.77 | 1.41 | 56 |
| 36 | 08/15/2019 | 17:26:36 | -74.38, 86.43 | 119.23 | 08/15/2019 | 17:25:38 | -74.38, 86.45 | 119.22 | 0.57 | 58 |
| 37 | 08/15/2019 | 18:17:22 | 74.40,-106.30 | 60.80 | 08/15/2019 | 18:16:17 | 74.39,-106.21 | 60.80 | 2.85 | 65 |
| 38 | 08/15/2019 | 19:08:06 | -74.39, 61.03 | 119.20 | 08/15/2019 | 19:06:59 | -74.39, 61.13 | 119.19 | 3.01 | 67 |
| 39 | 08/15/2019 | 19:58:51 | 74.36,-131.56 | 60.77 | 08/15/2019 | 19:57:39 | 74.35,-131.64 | 60.79 | 2.51 | 72 |
| 40 | 08/15/2019 | 20:49:35 | -74.35, 35.77 | 119.23 | 08/15/2019 | 20:48:21 | -74.36, 35.70 | 119.20 | 2.21 | 74 |
| 41 | 08/15/2019 | 21:40:16 | 74.12,-156.33 | 60.52 | 08/15/2019 | 21:39:05 | 74.11,-157.57 | 60.62 | 37.66 | 71 |
| 42 | 08/15/2019 | 22:30:59 | -74.06, 11.12 | 119.53 | 08/15/2019 | 22:29:48 | -74.07, 9.65 | 119.40 | 44.67 | 71 |
| 43 | 08/15/2019 | 23:21:39 | 73.78, 179.12 | 60.16 | 08/15/2019 | 23:20:33 | 73.78, 176.29 | 60.38 | 87.98 | 66 |
| 44 | 08/16/2019 | 00:12:22 | -73.73, -13.44 | 119.89 | 08/16/2019 | 00:11:16 | -73.74, -16.48 | 119.65 | 94.77 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 8/4/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 08/04/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service