Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/13/2018
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 06/15/2018 | 12:08:48 | -73.60, 167.66 | 129.50 | 06/15/2018 | 12:09:54 | -73.52, 170.61 | 129.74 | 93.07 | 66 |
| 2 | 06/15/2018 | 12:59:29 | 73.35, -24.47 | 50.23 | 06/15/2018 | 13:00:38 | 73.30, -22.55 | 50.07 | 61.65 | 69 |
| 3 | 06/15/2018 | 13:50:11 | -73.26, 143.06 | 129.88 | 06/15/2018 | 13:51:21 | -73.25, 144.66 | 129.99 | 51.19 | 70 |
| 4 | 06/15/2018 | 14:40:53 | 73.06, -49.20 | 49.90 | 06/15/2018 | 14:42:05 | 73.03, -48.48 | 49.82 | 23.53 | 72 |
| 5 | 06/15/2018 | 15:31:35 | -72.97, 118.32 | 130.21 | 06/15/2018 | 15:32:49 | -72.92, 118.62 | 130.28 | 10.94 | 74 |
| 6 | 06/15/2018 | 16:22:19 | 72.87, -74.17 | 49.69 | 06/15/2018 | 16:23:30 | 72.85, -74.20 | 49.66 | 2.18 | 71 |
| 7 | 06/15/2018 | 17:13:03 | -72.88, 93.14 | 130.31 | 06/15/2018 | 17:14:12 | -72.85, 93.12 | 130.35 | 3.29 | 69 |
| 8 | 06/15/2018 | 18:03:49 | 72.88, -99.56 | 49.70 | 06/15/2018 | 18:04:51 | 72.88, -99.48 | 49.68 | 2.69 | 62 |
| 9 | 06/15/2018 | 18:54:33 | -72.89, 67.74 | 130.30 | 06/15/2018 | 18:55:33 | -72.87, 67.84 | 130.33 | 3.45 | 60 |
| 10 | 06/15/2018 | 19:45:18 | 72.84,-124.85 | 49.65 | 06/15/2018 | 19:46:13 | 72.86,-124.87 | 49.66 | 1.80 | 55 |
| 11 | 06/15/2018 | 20:36:02 | -72.85, 42.45 | 130.34 | 06/15/2018 | 20:36:55 | -72.85, 42.45 | 130.35 | 0.39 | 53 |
| 12 | 06/15/2018 | 21:26:48 | 72.85,-150.25 | 49.66 | 06/15/2018 | 21:27:35 | 72.83,-150.26 | 49.63 | 2.18 | 47 |
| 13 | 06/15/2018 | 22:17:32 | -72.86, 17.05 | 130.34 | 06/15/2018 | 22:18:17 | -72.83, 17.06 | 130.38 | 3.48 | 45 |
| 14 | 06/15/2018 | 23:08:18 | 72.86,-175.65 | 49.67 | 06/15/2018 | 23:08:56 | 72.86,-175.54 | 49.65 | 3.40 | 38 |
| 15 | 06/15/2018 | 23:59:01 | -72.82, -8.24 | 130.38 | 06/15/2018 | 23:59:39 | -72.80, -8.33 | 130.40 | 3.54 | 38 |
| 16 | 06/16/2018 | 00:49:47 | 72.82, 159.06 | 49.63 | 06/16/2018 | 00:50:18 | 72.83, 159.07 | 49.63 | 1.35 | 31 |
| 17 | 06/16/2018 | 01:40:30 | -72.83, -33.64 | 130.37 | 06/16/2018 | 01:40:59 | -72.83, -33.62 | 130.38 | 0.65 | 29 |
| 18 | 06/16/2018 | 02:31:16 | 72.83, 133.67 | 49.64 | 06/16/2018 | 02:31:39 | 72.81, 133.68 | 49.61 | 2.63 | 23 |
| 19 | 06/16/2018 | 03:21:59 | -72.79, -58.93 | 130.42 | 06/16/2018 | 03:22:21 | -72.81, -59.00 | 130.40 | 3.04 | 22 |
| 20 | 06/16/2018 | 04:12:45 | 72.79, 108.37 | 49.59 | 06/16/2018 | 04:13:01 | 72.79, 108.29 | 49.58 | 2.90 | 16 |
| 21 | 06/16/2018 | 05:03:29 | -72.80, -84.33 | 130.41 | 06/16/2018 | 05:03:43 | -72.78, -84.39 | 130.43 | 3.17 | 14 |
| 22 | 06/16/2018 | 05:54:15 | 72.81, 82.97 | 49.60 | 06/16/2018 | 05:54:22 | 72.81, 83.01 | 49.61 | 1.28 | 7 |
| 23 | 06/16/2018 | 06:44:59 | -72.81,-109.73 | 130.39 | 06/16/2018 | 06:45:04 | -72.81,-109.68 | 130.40 | 1.66 | 5 |
| 24 | 06/16/2018 | 07:35:44 | 72.77, 57.68 | 49.56 | 06/16/2018 | 07:35:44 | 72.79, 57.62 | 49.58 | 3.19 | 0 |
| 25 | 06/16/2018 | 08:26:28 | -72.78,-135.02 | 130.44 | 06/16/2018 | 08:26:26 | -72.79,-135.07 | 130.43 | 1.88 | 2 |
| 26 | 06/16/2018 | 09:17:14 | 72.78, 32.28 | 49.57 | 06/16/2018 | 09:17:06 | 72.77, 32.23 | 49.56 | 2.42 | 8 |
| 27 | 06/16/2018 | 10:07:58 | -72.79,-160.42 | 130.43 | 06/16/2018 | 10:07:48 | -72.76,-160.46 | 130.45 | 3.25 | 10 |
| 28 | 06/16/2018 | 10:58:44 | 72.79, 6.88 | 49.58 | 06/16/2018 | 10:58:27 | 72.79, 6.94 | 49.58 | 2.05 | 17 |
| 29 | 06/16/2018 | 11:49:28 | -72.80, 174.18 | 130.42 | 06/16/2018 | 11:49:09 | -72.79, 174.26 | 130.43 | 2.95 | 19 |
| 30 | 06/16/2018 | 12:40:13 | 72.76, -18.41 | 49.54 | 06/16/2018 | 12:39:49 | 72.77, -18.45 | 49.56 | 1.84 | 24 |
| 31 | 06/16/2018 | 13:30:57 | -72.76, 148.89 | 130.46 | 06/16/2018 | 13:30:31 | -72.76, 148.87 | 130.45 | 0.51 | 26 |
| 32 | 06/16/2018 | 14:21:43 | 72.77, -43.82 | 49.55 | 06/16/2018 | 14:21:11 | 72.74, -43.84 | 49.53 | 2.69 | 32 |
| 33 | 06/16/2018 | 15:12:27 | -72.78, 123.48 | 130.45 | 06/16/2018 | 15:11:52 | -72.79, 123.59 | 130.43 | 3.74 | 35 |
| 34 | 06/16/2018 | 16:03:13 | 72.78, -69.22 | 49.56 | 06/16/2018 | 16:02:32 | 72.77, -69.12 | 49.56 | 3.38 | 41 |
| 35 | 06/16/2018 | 16:53:56 | -72.74, 98.19 | 130.49 | 06/16/2018 | 16:53:14 | -72.77, 98.20 | 130.45 | 3.17 | 42 |
| 36 | 06/16/2018 | 17:44:42 | 72.74, -94.51 | 49.52 | 06/16/2018 | 17:43:54 | 72.75, -94.51 | 49.53 | 0.43 | 48 |
| 37 | 06/16/2018 | 18:35:26 | -72.75, 72.79 | 130.48 | 06/16/2018 | 18:34:36 | -72.74, 72.81 | 130.48 | 1.24 | 50 |
| 38 | 06/16/2018 | 19:26:11 | 72.71,-119.81 | 49.48 | 06/16/2018 | 19:25:16 | 72.72,-119.90 | 49.51 | 3.43 | 55 |
| 39 | 06/16/2018 | 20:16:55 | -72.72, 47.49 | 130.52 | 06/16/2018 | 20:15:58 | -72.72, 47.42 | 130.50 | 2.33 | 57 |
| 40 | 06/16/2018 | 21:07:41 | 72.72,-145.21 | 49.49 | 06/16/2018 | 21:06:38 | 72.70,-145.29 | 49.49 | 3.39 | 63 |
| 41 | 06/16/2018 | 21:58:25 | -72.73, 22.09 | 130.51 | 06/16/2018 | 21:57:19 | -72.75, 22.14 | 130.48 | 2.48 | 66 |
| 42 | 06/16/2018 | 22:49:11 | 72.74,-170.62 | 49.50 | 06/16/2018 | 22:47:59 | 72.73,-170.57 | 49.51 | 1.76 | 72 |
| 43 | 06/16/2018 | 23:39:55 | -72.74, -3.32 | 130.49 | 06/16/2018 | 23:38:41 | -72.72, -3.25 | 130.50 | 3.14 | 74 |
| 44 | 06/17/2018 | 00:30:37 | 72.55, 164.40 | 49.29 | 06/17/2018 | 00:29:24 | 72.55, 163.73 | 49.35 | 22.25 | 73 |
| 45 | 06/17/2018 | 01:21:20 | -72.51, -28.20 | 130.76 | 06/17/2018 | 01:20:07 | -72.50, -29.05 | 130.70 | 28.47 | 73 |
| 46 | 06/17/2018 | 02:12:01 | 72.25, 139.60 | 48.98 | 06/17/2018 | 02:10:51 | 72.27, 137.84 | 49.10 | 59.85 | 70 |
| 47 | 06/17/2018 | 03:02:43 | -72.16, -52.90 | 131.13 | 06/17/2018 | 03:01:35 | -72.17, -55.04 | 130.99 | 72.77 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 6/13/2018
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 06/13/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service