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: 5/14/2018
| 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 | 22:49:58 | 74.07,-173.70 | 55.24 | 05/15/2018 | 22:51:03 | 74.00,-170.45 | 55.02 | 99.67 | 65 |
| 2 | 05/15/2018 | 23:40:40 | -73.96, -6.13 | 124.88 | 05/15/2018 | 23:41:47 | -73.90, -3.38 | 125.09 | 85.04 | 67 |
| 3 | 05/16/2018 | 00:31:21 | 73.73, 161.75 | 54.85 | 05/16/2018 | 00:32:31 | 73.68, 163.44 | 54.71 | 53.12 | 70 |
| 4 | 05/16/2018 | 01:22:04 | -73.67, -30.81 | 125.22 | 05/16/2018 | 01:23:14 | -73.62, -29.36 | 125.36 | 45.77 | 70 |
| 5 | 05/16/2018 | 02:12:45 | 73.43, 137.05 | 54.51 | 05/16/2018 | 02:13:58 | 73.40, 137.47 | 54.44 | 13.84 | 73 |
| 6 | 05/16/2018 | 03:03:28 | -73.38, -55.52 | 125.56 | 05/16/2018 | 03:04:41 | -73.35, -55.33 | 125.62 | 7.34 | 73 |
| 7 | 05/16/2018 | 03:54:13 | 73.34, 111.89 | 54.39 | 05/16/2018 | 03:55:21 | 73.33, 111.96 | 54.36 | 2.98 | 68 |
| 8 | 05/16/2018 | 04:44:57 | -73.34, -80.79 | 125.62 | 05/16/2018 | 04:46:03 | -73.32, -80.72 | 125.66 | 3.19 | 66 |
| 9 | 05/16/2018 | 05:35:42 | 73.30, 86.61 | 54.33 | 05/16/2018 | 05:36:43 | 73.30, 86.56 | 54.32 | 1.48 | 61 |
| 10 | 05/16/2018 | 06:26:26 | -73.30,-106.07 | 125.68 | 05/16/2018 | 06:27:25 | -73.29,-106.12 | 125.70 | 1.67 | 59 |
| 11 | 05/16/2018 | 07:17:12 | 73.31, 61.22 | 54.32 | 05/16/2018 | 07:18:04 | 73.32, 61.27 | 54.32 | 2.58 | 52 |
| 12 | 05/16/2018 | 08:07:56 | -73.30,-131.46 | 125.69 | 05/16/2018 | 08:08:46 | -73.32,-131.41 | 125.69 | 2.15 | 50 |
| 13 | 05/16/2018 | 08:58:42 | 73.31, 35.83 | 54.31 | 05/16/2018 | 08:59:26 | 73.30, 35.88 | 54.28 | 2.41 | 44 |
| 14 | 05/16/2018 | 09:49:26 | -73.31,-156.85 | 125.70 | 05/16/2018 | 09:50:08 | -73.29,-156.81 | 125.73 | 2.71 | 42 |
| 15 | 05/16/2018 | 10:40:11 | 73.27, 10.55 | 54.25 | 05/16/2018 | 10:40:48 | 73.27, 10.48 | 54.24 | 2.37 | 37 |
| 16 | 05/16/2018 | 11:30:55 | -73.27, 177.87 | 125.76 | 05/16/2018 | 11:31:30 | -73.26, 177.79 | 125.77 | 2.54 | 35 |
| 17 | 05/16/2018 | 12:21:41 | 73.28, -14.84 | 54.24 | 05/16/2018 | 12:22:09 | 73.29, -14.81 | 54.25 | 1.97 | 28 |
| 18 | 05/16/2018 | 13:12:25 | -73.27, 152.48 | 125.77 | 05/16/2018 | 13:12:51 | -73.29, 152.50 | 125.77 | 1.52 | 26 |
| 19 | 05/16/2018 | 14:03:11 | 73.28, -40.23 | 54.23 | 05/16/2018 | 14:03:31 | 73.26, -40.21 | 54.21 | 2.09 | 20 |
| 20 | 05/16/2018 | 14:53:55 | -73.28, 127.09 | 125.78 | 05/16/2018 | 14:54:13 | -73.26, 127.10 | 125.81 | 2.47 | 18 |
| 21 | 05/16/2018 | 15:44:40 | 73.24, -65.51 | 54.17 | 05/16/2018 | 15:44:53 | 73.24, -65.61 | 54.17 | 3.25 | 13 |
| 22 | 05/16/2018 | 16:35:24 | -73.24, 101.81 | 125.85 | 05/16/2018 | 16:35:35 | -73.23, 101.71 | 125.85 | 3.41 | 11 |
| 23 | 05/16/2018 | 17:26:10 | 73.25, -90.90 | 54.16 | 05/16/2018 | 17:26:14 | 73.26, -90.90 | 54.17 | 1.66 | 4 |
| 24 | 05/16/2018 | 18:16:54 | -73.25, 76.42 | 125.85 | 05/16/2018 | 18:16:56 | -73.26, 76.42 | 125.84 | 1.25 | 2 |
| 25 | 05/16/2018 | 19:07:40 | 73.25,-116.29 | 54.15 | 05/16/2018 | 19:07:36 | 73.23,-116.30 | 54.13 | 2.13 | 4 |
| 26 | 05/16/2018 | 19:58:24 | -73.25, 51.03 | 125.86 | 05/16/2018 | 19:58:18 | -73.23, 51.02 | 125.88 | 2.53 | 6 |
| 27 | 05/16/2018 | 20:49:10 | 73.26,-141.68 | 54.14 | 05/16/2018 | 20:48:57 | 73.26,-141.58 | 54.14 | 3.00 | 13 |
| 28 | 05/16/2018 | 21:39:54 | -73.26, 25.64 | 125.87 | 05/16/2018 | 21:39:39 | -73.25, 25.73 | 125.88 | 2.93 | 15 |
| 29 | 05/16/2018 | 22:30:39 | 73.22,-166.96 | 54.08 | 05/16/2018 | 22:30:19 | 73.23,-166.98 | 54.10 | 1.76 | 20 |
| 30 | 05/16/2018 | 23:21:23 | -73.22, 0.36 | 125.93 | 05/16/2018 | 23:21:01 | -73.23, 0.33 | 125.92 | 1.52 | 22 |
| 31 | 05/17/2018 | 00:12:09 | 73.22, 167.65 | 54.07 | 05/17/2018 | 00:11:41 | 73.20, 167.62 | 54.06 | 2.49 | 28 |
| 32 | 05/17/2018 | 01:02:53 | -73.22, -25.03 | 125.94 | 05/17/2018 | 01:02:23 | -73.20, -25.06 | 125.96 | 2.86 | 30 |
| 33 | 05/17/2018 | 01:53:39 | 73.23, 142.26 | 54.06 | 05/17/2018 | 01:53:02 | 73.23, 142.33 | 54.06 | 2.16 | 37 |
| 34 | 05/17/2018 | 02:44:23 | -73.23, -50.42 | 125.95 | 05/17/2018 | 02:43:44 | -73.22, -50.35 | 125.95 | 2.13 | 39 |
| 35 | 05/17/2018 | 03:35:08 | 73.19, 116.99 | 54.00 | 05/17/2018 | 03:34:24 | 73.20, 116.93 | 54.02 | 2.23 | 44 |
| 36 | 05/17/2018 | 04:25:52 | -73.19, -75.70 | 126.01 | 05/17/2018 | 04:25:06 | -73.20, -75.75 | 125.99 | 2.11 | 46 |
| 37 | 05/17/2018 | 05:16:38 | 73.20, 91.60 | 53.99 | 05/17/2018 | 05:15:46 | 73.17, 91.53 | 53.99 | 3.06 | 52 |
| 38 | 05/17/2018 | 06:07:22 | -73.19,-101.08 | 126.02 | 05/17/2018 | 06:06:27 | -73.22,-101.04 | 125.99 | 3.26 | 55 |
| 39 | 05/17/2018 | 06:58:08 | 73.20, 66.21 | 53.98 | 05/17/2018 | 06:57:07 | 73.20, 66.25 | 53.99 | 1.37 | 61 |
| 40 | 05/17/2018 | 07:48:52 | -73.20,-126.47 | 126.03 | 05/17/2018 | 07:47:49 | -73.19,-126.44 | 126.03 | 1.41 | 63 |
| 41 | 05/17/2018 | 08:39:37 | 73.16, 40.93 | 53.92 | 05/17/2018 | 08:38:29 | 73.17, 40.85 | 53.95 | 2.87 | 68 |
| 42 | 05/17/2018 | 09:30:21 | -73.16,-151.75 | 126.09 | 05/17/2018 | 09:29:11 | -73.17,-151.84 | 126.07 | 2.83 | 70 |
| 43 | 05/17/2018 | 10:21:06 | 73.12, 15.65 | 53.86 | 05/17/2018 | 10:19:52 | 73.09, 15.34 | 53.87 | 10.19 | 74 |
| 44 | 05/17/2018 | 11:11:48 | -73.01,-176.82 | 126.27 | 05/17/2018 | 11:10:35 | -73.04,-177.45 | 126.19 | 20.73 | 73 |
| 45 | 05/17/2018 | 12:02:29 | 72.82, -9.10 | 53.52 | 05/17/2018 | 12:01:18 | 72.81, -10.59 | 53.60 | 49.08 | 71 |
| 46 | 05/17/2018 | 12:53:11 | -72.72, 158.43 | 126.60 | 05/17/2018 | 12:52:02 | -72.71, 156.52 | 126.50 | 63.09 | 69 |
| 47 | 05/17/2018 | 13:43:52 | 72.47, -33.76 | 53.13 | 05/17/2018 | 13:42:46 | 72.48, -36.60 | 53.30 | 95.36 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 5/14/2018
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 05/14/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service