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: 5/9/2018
| 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 | 05/15/2018 | 23:40:40 | -73.97, -6.16 | 124.87 | 05/15/2018 | 23:41:47 | -73.89, -3.40 | 125.10 | 85.42 | 67 |
| 2 | 05/16/2018 | 00:31:21 | 73.74, 161.71 | 54.87 | 05/16/2018 | 00:32:30 | 73.72, 163.53 | 54.74 | 56.64 | 69 |
| 3 | 05/16/2018 | 01:22:03 | -73.64, -30.72 | 125.26 | 05/16/2018 | 01:23:14 | -73.61, -29.38 | 125.36 | 42.08 | 71 |
| 4 | 05/16/2018 | 02:12:45 | 73.45, 137.01 | 54.53 | 05/16/2018 | 02:13:58 | 73.39, 137.44 | 54.43 | 15.26 | 73 |
| 5 | 05/16/2018 | 03:03:27 | -73.34, -55.43 | 125.60 | 05/16/2018 | 03:04:41 | -73.34, -55.34 | 125.63 | 2.79 | 74 |
| 6 | 05/16/2018 | 03:54:12 | 73.31, 111.96 | 54.36 | 05/16/2018 | 03:55:21 | 73.31, 111.93 | 54.35 | 1.08 | 69 |
| 7 | 05/16/2018 | 04:44:56 | -73.30, -80.71 | 125.66 | 05/16/2018 | 04:46:03 | -73.31, -80.74 | 125.67 | 1.58 | 67 |
| 8 | 05/16/2018 | 05:35:42 | 73.31, 86.57 | 54.35 | 05/16/2018 | 05:36:42 | 73.33, 86.64 | 54.35 | 3.10 | 60 |
| 9 | 05/16/2018 | 06:26:26 | -73.31,-106.10 | 125.67 | 05/16/2018 | 06:27:25 | -73.28,-106.14 | 125.71 | 3.02 | 59 |
| 10 | 05/16/2018 | 07:17:12 | 73.32, 61.18 | 54.34 | 05/16/2018 | 07:18:04 | 73.31, 61.24 | 54.31 | 2.52 | 52 |
| 11 | 05/16/2018 | 08:07:56 | -73.32,-131.49 | 125.68 | 05/16/2018 | 08:08:46 | -73.31,-131.43 | 125.70 | 1.98 | 50 |
| 12 | 05/16/2018 | 08:58:41 | 73.28, 35.90 | 54.28 | 05/16/2018 | 08:59:26 | 73.28, 35.85 | 54.27 | 1.92 | 45 |
| 13 | 05/16/2018 | 09:49:25 | -73.27,-156.76 | 125.74 | 05/16/2018 | 09:50:08 | -73.28,-156.83 | 125.74 | 2.27 | 43 |
| 14 | 05/16/2018 | 10:40:11 | 73.29, 10.51 | 54.27 | 05/16/2018 | 10:40:47 | 73.30, 10.56 | 54.28 | 2.47 | 36 |
| 15 | 05/16/2018 | 11:30:55 | -73.28, 177.85 | 125.75 | 05/16/2018 | 11:31:29 | -73.30, 177.88 | 125.74 | 3.11 | 34 |
| 16 | 05/16/2018 | 12:21:41 | 73.29, -14.88 | 54.26 | 05/16/2018 | 12:22:09 | 73.28, -14.84 | 54.24 | 2.01 | 28 |
| 17 | 05/16/2018 | 13:12:25 | -73.29, 152.46 | 125.76 | 05/16/2018 | 13:12:51 | -73.28, 152.49 | 125.78 | 1.29 | 26 |
| 18 | 05/16/2018 | 14:03:10 | 73.25, -40.15 | 54.20 | 05/16/2018 | 14:03:31 | 73.25, -40.24 | 54.20 | 2.78 | 21 |
| 19 | 05/16/2018 | 14:53:54 | -73.24, 127.18 | 125.82 | 05/16/2018 | 14:54:13 | -73.25, 127.09 | 125.82 | 3.04 | 19 |
| 20 | 05/16/2018 | 15:44:40 | 73.26, -65.54 | 54.19 | 05/16/2018 | 15:44:52 | 73.27, -65.53 | 54.20 | 2.02 | 12 |
| 21 | 05/16/2018 | 16:35:24 | -73.25, 101.79 | 125.83 | 05/16/2018 | 16:35:34 | -73.28, 101.80 | 125.81 | 2.82 | 10 |
| 22 | 05/16/2018 | 17:26:10 | 73.26, -90.93 | 54.18 | 05/16/2018 | 17:26:14 | 73.25, -90.93 | 54.16 | 1.81 | 4 |
| 23 | 05/16/2018 | 18:16:54 | -73.26, 76.40 | 125.84 | 05/16/2018 | 18:16:56 | -73.25, 76.40 | 125.85 | 0.95 | 2 |
| 24 | 05/16/2018 | 19:07:40 | 73.27,-116.32 | 54.17 | 05/16/2018 | 19:07:35 | 73.27,-116.22 | 54.17 | 3.47 | 5 |
| 25 | 05/16/2018 | 19:58:24 | -73.26, 51.01 | 125.85 | 05/16/2018 | 19:58:17 | -73.27, 51.11 | 125.85 | 3.45 | 7 |
| 26 | 05/16/2018 | 20:49:09 | 73.23,-141.60 | 54.11 | 05/16/2018 | 20:48:57 | 73.24,-141.61 | 54.13 | 1.90 | 12 |
| 27 | 05/16/2018 | 21:39:53 | -73.22, 25.73 | 125.91 | 05/16/2018 | 21:39:39 | -73.25, 25.71 | 125.89 | 2.76 | 14 |
| 28 | 05/16/2018 | 22:30:39 | 73.23,-166.99 | 54.10 | 05/16/2018 | 22:30:19 | 73.22,-167.01 | 54.09 | 2.01 | 20 |
| 29 | 05/16/2018 | 23:21:23 | -73.23, 0.34 | 125.92 | 05/16/2018 | 23:21:01 | -73.22, 0.32 | 125.92 | 1.27 | 22 |
| 30 | 05/17/2018 | 00:12:09 | 73.24, 167.62 | 54.09 | 05/17/2018 | 00:11:40 | 73.24, 167.70 | 54.09 | 2.62 | 29 |
| 31 | 05/17/2018 | 01:02:53 | -73.23, -25.05 | 125.93 | 05/17/2018 | 01:02:22 | -73.24, -24.97 | 125.92 | 2.62 | 31 |
| 32 | 05/17/2018 | 01:53:38 | 73.20, 142.34 | 54.03 | 05/17/2018 | 01:53:02 | 73.21, 142.30 | 54.05 | 2.14 | 36 |
| 33 | 05/17/2018 | 02:44:22 | -73.19, -50.33 | 125.99 | 05/17/2018 | 02:43:44 | -73.22, -50.37 | 125.96 | 2.96 | 38 |
| 34 | 05/17/2018 | 03:35:08 | 73.21, 116.95 | 54.02 | 05/17/2018 | 03:34:24 | 73.19, 116.90 | 54.01 | 2.50 | 44 |
| 35 | 05/17/2018 | 04:25:52 | -73.20, -75.72 | 126.00 | 05/17/2018 | 04:25:06 | -73.19, -75.77 | 126.00 | 1.94 | 46 |
| 36 | 05/17/2018 | 05:16:38 | 73.21, 91.56 | 54.01 | 05/17/2018 | 05:15:45 | 73.21, 91.61 | 54.02 | 1.78 | 53 |
| 37 | 05/17/2018 | 06:07:22 | -73.21,-101.11 | 126.01 | 05/17/2018 | 06:06:27 | -73.21,-101.06 | 125.99 | 1.81 | 55 |
| 38 | 05/17/2018 | 06:58:07 | 73.17, 66.28 | 53.95 | 05/17/2018 | 06:57:07 | 73.18, 66.22 | 53.98 | 2.63 | 60 |
| 39 | 05/17/2018 | 07:48:52 | -73.21,-126.50 | 126.02 | 05/17/2018 | 07:47:49 | -73.19,-126.46 | 126.03 | 3.30 | 63 |
| 40 | 05/17/2018 | 08:39:37 | 73.18, 40.89 | 53.94 | 05/17/2018 | 08:38:29 | 73.16, 40.82 | 53.94 | 3.14 | 68 |
| 41 | 05/17/2018 | 09:30:21 | -73.17,-151.78 | 126.08 | 05/17/2018 | 09:29:11 | -73.16,-151.85 | 126.07 | 2.69 | 70 |
| 42 | 05/17/2018 | 10:21:05 | 73.08, 15.72 | 53.82 | 05/17/2018 | 10:19:52 | 73.08, 15.31 | 53.85 | 13.20 | 73 |
| 43 | 05/17/2018 | 11:11:48 | -73.03,-176.84 | 126.25 | 05/17/2018 | 11:10:35 | -73.03,-177.47 | 126.20 | 20.31 | 73 |
| 44 | 05/17/2018 | 12:02:29 | 72.79, -9.02 | 53.48 | 05/17/2018 | 12:01:19 | 72.80, -10.62 | 53.59 | 52.40 | 70 |
| 45 | 05/17/2018 | 12:53:12 | -72.73, 158.41 | 126.59 | 05/17/2018 | 12:52:02 | -72.75, 156.61 | 126.46 | 59.37 | 70 |
| 46 | 05/17/2018 | 13:43:53 | 72.49, -33.79 | 53.15 | 05/17/2018 | 13:42:47 | 72.47, -36.63 | 53.29 | 95.14 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 5/9/2018
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 05/09/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service