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: 5/13/2018
| 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 | 74.05,-173.66 | 55.23 | 05/15/2018 | 22:51:03 | 74.02,-170.41 | 55.03 | 99.44 | 65 |
| 2 | 05/15/2018 | 23:40:40 | -73.95, -6.09 | 124.90 | 05/15/2018 | 23:41:47 | -73.92, -3.34 | 125.08 | 84.76 | 67 |
| 3 | 05/16/2018 | 00:31:22 | 73.76, 161.67 | 54.89 | 05/16/2018 | 00:32:31 | 73.70, 163.48 | 54.72 | 56.83 | 69 |
| 4 | 05/16/2018 | 01:22:04 | -73.66, -30.77 | 125.24 | 05/16/2018 | 01:23:15 | -73.59, -29.44 | 125.38 | 42.49 | 71 |
| 5 | 05/16/2018 | 02:12:46 | 73.47, 136.98 | 54.55 | 05/16/2018 | 02:13:58 | 73.42, 137.51 | 54.46 | 17.74 | 72 |
| 6 | 05/16/2018 | 03:03:28 | -73.36, -55.48 | 125.58 | 05/16/2018 | 03:04:41 | -73.36, -55.29 | 125.60 | 6.06 | 73 |
| 7 | 05/16/2018 | 03:54:13 | 73.32, 111.93 | 54.37 | 05/16/2018 | 03:55:21 | 73.34, 112.00 | 54.37 | 3.07 | 68 |
| 8 | 05/16/2018 | 04:44:57 | -73.32, -80.75 | 125.64 | 05/16/2018 | 04:46:03 | -73.34, -80.68 | 125.64 | 2.82 | 66 |
| 9 | 05/16/2018 | 05:35:43 | 73.33, 86.54 | 54.37 | 05/16/2018 | 05:36:43 | 73.32, 86.60 | 54.33 | 2.70 | 60 |
| 10 | 05/16/2018 | 06:26:27 | -73.33,-106.14 | 125.65 | 05/16/2018 | 06:27:25 | -73.31,-106.08 | 125.68 | 2.75 | 58 |
| 11 | 05/16/2018 | 07:17:12 | 73.29, 61.26 | 54.30 | 05/16/2018 | 07:18:05 | 73.29, 61.20 | 54.29 | 1.82 | 53 |
| 12 | 05/16/2018 | 08:07:56 | -73.29,-131.42 | 125.71 | 05/16/2018 | 08:08:47 | -73.28,-131.48 | 125.72 | 1.93 | 51 |
| 13 | 05/16/2018 | 08:58:42 | 73.29, 35.87 | 54.29 | 05/16/2018 | 08:59:26 | 73.31, 35.91 | 54.30 | 2.38 | 44 |
| 14 | 05/16/2018 | 09:49:26 | -73.29,-156.81 | 125.72 | 05/16/2018 | 09:50:08 | -73.31,-156.77 | 125.72 | 2.15 | 42 |
| 15 | 05/16/2018 | 10:40:12 | 73.30, 10.48 | 54.28 | 05/16/2018 | 10:40:48 | 73.28, 10.51 | 54.26 | 2.19 | 36 |
| 16 | 05/16/2018 | 11:30:56 | -73.30, 177.80 | 125.73 | 05/16/2018 | 11:31:30 | -73.28, 177.83 | 125.76 | 2.28 | 34 |
| 17 | 05/16/2018 | 12:21:41 | 73.26, -14.80 | 54.22 | 05/16/2018 | 12:22:10 | 73.26, -14.88 | 54.22 | 2.71 | 29 |
| 18 | 05/16/2018 | 13:12:25 | -73.26, 152.52 | 125.79 | 05/16/2018 | 13:12:52 | -73.25, 152.43 | 125.80 | 2.82 | 27 |
| 19 | 05/16/2018 | 14:03:11 | 73.27, -40.19 | 54.21 | 05/16/2018 | 14:03:31 | 73.28, -40.17 | 54.22 | 1.89 | 20 |
| 20 | 05/16/2018 | 14:53:55 | -73.26, 127.13 | 125.80 | 05/16/2018 | 14:54:13 | -73.28, 127.14 | 125.79 | 1.70 | 18 |
| 21 | 05/16/2018 | 15:44:41 | 73.27, -65.58 | 54.20 | 05/16/2018 | 15:44:53 | 73.25, -65.57 | 54.18 | 1.98 | 12 |
| 22 | 05/16/2018 | 16:35:25 | -73.27, 101.74 | 125.81 | 05/16/2018 | 16:35:35 | -73.25, 101.75 | 125.83 | 2.10 | 10 |
| 23 | 05/16/2018 | 17:26:11 | 73.28, -90.97 | 54.20 | 05/16/2018 | 17:26:14 | 73.28, -90.86 | 54.19 | 3.52 | 3 |
| 24 | 05/16/2018 | 18:16:54 | -73.28, 76.35 | 125.82 | 05/16/2018 | 18:16:55 | -73.27, 76.46 | 125.83 | 3.40 | 1 |
| 25 | 05/16/2018 | 19:07:39 | 73.24,-116.25 | 54.13 | 05/16/2018 | 19:07:35 | 73.25,-116.26 | 54.15 | 1.74 | 4 |
| 26 | 05/16/2018 | 19:58:23 | -73.23, 51.07 | 125.88 | 05/16/2018 | 19:58:17 | -73.25, 51.06 | 125.87 | 1.64 | 6 |
| 27 | 05/16/2018 | 20:49:09 | 73.24,-141.64 | 54.12 | 05/16/2018 | 20:48:57 | 73.22,-141.66 | 54.11 | 2.14 | 12 |
| 28 | 05/16/2018 | 21:39:53 | -73.24, 25.68 | 125.89 | 05/16/2018 | 21:39:39 | -73.22, 25.66 | 125.91 | 2.28 | 14 |
| 29 | 05/16/2018 | 22:30:39 | 73.25,-167.03 | 54.12 | 05/16/2018 | 22:30:18 | 73.25,-166.95 | 54.11 | 2.65 | 21 |
| 30 | 05/16/2018 | 23:21:23 | -73.25, 0.29 | 125.90 | 05/16/2018 | 23:21:00 | -73.24, 0.37 | 125.90 | 2.54 | 23 |
| 31 | 05/17/2018 | 00:12:08 | 73.21, 167.69 | 54.05 | 05/17/2018 | 00:11:40 | 73.22, 167.66 | 54.07 | 2.01 | 28 |
| 32 | 05/17/2018 | 01:02:52 | -73.20, -24.99 | 125.96 | 05/17/2018 | 01:02:22 | -73.22, -25.03 | 125.94 | 1.99 | 30 |
| 33 | 05/17/2018 | 01:53:38 | 73.21, 142.30 | 54.04 | 05/17/2018 | 01:53:02 | 73.19, 142.26 | 54.03 | 2.61 | 36 |
| 34 | 05/17/2018 | 02:44:22 | -73.21, -50.37 | 125.97 | 05/17/2018 | 02:43:44 | -73.19, -50.42 | 125.98 | 2.73 | 38 |
| 35 | 05/17/2018 | 03:35:08 | 73.22, 116.91 | 54.04 | 05/17/2018 | 03:34:23 | 73.22, 116.97 | 54.04 | 1.81 | 45 |
| 36 | 05/17/2018 | 04:25:52 | -73.22, -75.76 | 125.98 | 05/17/2018 | 04:25:05 | -73.21, -75.71 | 125.98 | 1.71 | 47 |
| 37 | 05/17/2018 | 05:16:37 | 73.18, 91.63 | 53.97 | 05/17/2018 | 05:15:45 | 73.19, 91.57 | 54.00 | 2.55 | 52 |
| 38 | 05/17/2018 | 06:07:21 | -73.18,-101.04 | 126.04 | 05/17/2018 | 06:06:27 | -73.19,-101.11 | 126.01 | 2.59 | 54 |
| 39 | 05/17/2018 | 06:58:07 | 73.18, 66.25 | 53.96 | 05/17/2018 | 06:57:07 | 73.16, 66.17 | 53.96 | 3.24 | 60 |
| 40 | 05/17/2018 | 07:48:51 | -73.18,-126.43 | 126.05 | 05/17/2018 | 07:47:49 | -73.16,-126.51 | 126.05 | 3.34 | 62 |
| 41 | 05/17/2018 | 08:39:37 | 73.19, 40.86 | 53.96 | 05/17/2018 | 08:38:28 | 73.19, 40.88 | 53.97 | 1.01 | 69 |
| 42 | 05/17/2018 | 09:30:21 | -73.19,-151.82 | 126.06 | 05/17/2018 | 09:29:10 | -73.18,-151.80 | 126.05 | 0.93 | 71 |
| 43 | 05/17/2018 | 10:21:05 | 73.10, 15.69 | 53.84 | 05/17/2018 | 10:19:51 | 73.11, 15.38 | 53.88 | 10.06 | 74 |
| 44 | 05/17/2018 | 11:11:48 | -73.05,-176.88 | 126.23 | 05/17/2018 | 11:10:34 | -73.06,-177.41 | 126.18 | 17.12 | 74 |
| 45 | 05/17/2018 | 12:02:29 | 72.80, -9.06 | 53.50 | 05/17/2018 | 12:01:19 | 72.78, -10.66 | 53.57 | 52.74 | 70 |
| 46 | 05/17/2018 | 12:53:12 | -72.75, 158.37 | 126.57 | 05/17/2018 | 12:52:02 | -72.73, 156.56 | 126.48 | 59.67 | 70 |
| 47 | 05/17/2018 | 13:43:52 | 72.45, -33.72 | 53.11 | 05/17/2018 | 13:42:46 | 72.50, -36.57 | 53.31 | 95.56 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 5/13/2018
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 05/13/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service