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: 1/23/2018
| 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 | 02/03/2018 | 00:44:35 | 73.75, 158.54 | 90.69 | 02/03/2018 | 00:45:43 | 73.69, 160.95 | 90.47 | 75.50 | 68 |
| 2 | 02/03/2018 | 01:35:17 | -73.64, -33.89 | 89.45 | 02/03/2018 | 01:36:26 | -73.62, -31.87 | 89.60 | 63.07 | 69 |
| 3 | 02/03/2018 | 02:25:59 | 73.46, 133.85 | 90.34 | 02/03/2018 | 02:27:10 | 73.41, 134.98 | 90.21 | 36.30 | 71 |
| 4 | 02/03/2018 | 03:16:41 | -73.35, -58.59 | 89.80 | 02/03/2018 | 03:17:54 | -73.30, -57.95 | 89.90 | 21.25 | 73 |
| 5 | 02/03/2018 | 04:07:23 | 73.16, 109.14 | 89.99 | 02/03/2018 | 04:08:36 | 73.19, 109.14 | 90.00 | 2.84 | 73 |
| 6 | 02/03/2018 | 04:58:07 | -73.15, -83.53 | 90.03 | 02/03/2018 | 04:59:18 | -73.17, -83.56 | 90.03 | 2.23 | 71 |
| 7 | 02/03/2018 | 05:48:53 | 73.17, 83.75 | 89.98 | 02/03/2018 | 05:49:58 | 73.16, 83.75 | 89.95 | 0.63 | 65 |
| 8 | 02/03/2018 | 06:39:37 | -73.16,-108.92 | 90.05 | 02/03/2018 | 06:40:40 | -73.15,-108.96 | 90.07 | 1.94 | 63 |
| 9 | 02/03/2018 | 07:30:23 | 73.17, 58.36 | 89.96 | 02/03/2018 | 07:31:19 | 73.19, 58.46 | 89.95 | 3.52 | 56 |
| 10 | 02/03/2018 | 08:21:07 | -73.16,-134.30 | 90.06 | 02/03/2018 | 08:22:01 | -73.17,-134.24 | 90.07 | 2.02 | 54 |
| 11 | 02/03/2018 | 09:11:53 | 73.18, 32.98 | 89.95 | 02/03/2018 | 09:12:41 | 73.16, 33.07 | 89.91 | 3.42 | 48 |
| 12 | 02/03/2018 | 10:02:37 | -73.17,-159.69 | 90.08 | 02/03/2018 | 10:03:23 | -73.14,-159.64 | 90.12 | 3.11 | 46 |
| 13 | 02/03/2018 | 10:53:22 | 73.13, 7.70 | 89.88 | 02/03/2018 | 10:54:03 | 73.13, 7.67 | 89.87 | 1.05 | 41 |
| 14 | 02/03/2018 | 11:44:06 | -73.12, 175.03 | 90.15 | 02/03/2018 | 11:44:45 | -73.12, 174.96 | 90.16 | 2.35 | 39 |
| 15 | 02/03/2018 | 12:34:52 | 73.14, -17.68 | 89.86 | 02/03/2018 | 12:35:24 | 73.16, -17.62 | 89.87 | 3.25 | 32 |
| 16 | 02/03/2018 | 13:25:36 | -73.13, 149.65 | 90.16 | 02/03/2018 | 13:26:06 | -73.14, 149.68 | 90.16 | 1.86 | 30 |
| 17 | 02/03/2018 | 14:16:22 | 73.14, -43.07 | 89.85 | 02/03/2018 | 14:16:46 | 73.13, -43.01 | 89.83 | 2.13 | 24 |
| 18 | 02/03/2018 | 15:07:06 | -73.13, 124.26 | 90.18 | 02/03/2018 | 15:07:28 | -73.12, 124.28 | 90.20 | 1.90 | 22 |
| 19 | 02/03/2018 | 15:57:51 | 73.10, -68.35 | 89.77 | 02/03/2018 | 15:58:08 | 73.11, -68.41 | 89.78 | 2.28 | 17 |
| 20 | 02/03/2018 | 16:48:35 | -73.09, 98.99 | 90.25 | 02/03/2018 | 16:48:50 | -73.09, 98.89 | 90.24 | 3.25 | 15 |
| 21 | 02/03/2018 | 17:39:21 | 73.10, -93.73 | 89.76 | 02/03/2018 | 17:39:30 | 73.08, -93.80 | 89.74 | 3.29 | 9 |
| 22 | 02/03/2018 | 18:30:05 | -73.09, 73.60 | 90.27 | 02/03/2018 | 18:30:11 | -73.12, 73.60 | 90.24 | 2.51 | 6 |
| 23 | 02/03/2018 | 19:20:51 | 73.11,-119.12 | 89.74 | 02/03/2018 | 19:20:51 | 73.11,-119.09 | 89.74 | 0.91 | 0 |
| 24 | 02/03/2018 | 20:11:35 | -73.10, 48.22 | 90.28 | 02/03/2018 | 20:11:33 | -73.09, 48.20 | 90.29 | 0.99 | 2 |
| 25 | 02/03/2018 | 21:02:20 | 73.06,-144.39 | 89.67 | 02/03/2018 | 21:02:13 | 73.08,-144.49 | 89.70 | 3.56 | 7 |
| 26 | 02/03/2018 | 21:53:05 | -73.10, 22.83 | 90.30 | 02/03/2018 | 21:52:54 | -73.11, 22.92 | 90.29 | 3.09 | 11 |
| 27 | 02/03/2018 | 22:43:50 | 73.07,-169.78 | 89.66 | 02/03/2018 | 22:43:35 | 73.05,-169.88 | 89.66 | 3.59 | 15 |
| 28 | 02/03/2018 | 23:34:35 | -73.11, -2.56 | 90.31 | 02/03/2018 | 23:34:16 | -73.09, -2.48 | 90.33 | 3.34 | 19 |
| 29 | 02/04/2018 | 00:25:20 | 73.07, 164.83 | 89.64 | 02/04/2018 | 00:24:56 | 73.08, 164.83 | 89.66 | 0.70 | 24 |
| 30 | 02/04/2018 | 01:16:03 | -73.06, -27.83 | 90.38 | 02/04/2018 | 01:15:37 | -73.06, -27.87 | 90.37 | 1.30 | 26 |
| 31 | 02/04/2018 | 02:06:49 | 73.08, 139.45 | 89.63 | 02/04/2018 | 02:06:17 | 73.05, 139.44 | 89.61 | 2.79 | 32 |
| 32 | 02/04/2018 | 02:57:33 | -73.07, -53.22 | 90.40 | 02/04/2018 | 02:56:58 | -73.09, -53.16 | 90.37 | 2.84 | 35 |
| 33 | 02/04/2018 | 03:48:19 | 73.08, 114.06 | 89.61 | 02/04/2018 | 03:47:38 | 73.08, 114.15 | 89.61 | 2.88 | 41 |
| 34 | 02/04/2018 | 04:39:03 | -73.07, -78.60 | 90.41 | 02/04/2018 | 04:38:20 | -73.06, -78.55 | 90.42 | 2.05 | 43 |
| 35 | 02/04/2018 | 05:29:48 | 73.04, 88.79 | 89.54 | 02/04/2018 | 05:29:00 | 73.05, 88.75 | 89.57 | 1.86 | 48 |
| 36 | 02/04/2018 | 06:20:32 | -73.03,-103.88 | 90.48 | 02/04/2018 | 06:19:42 | -73.04,-103.95 | 90.46 | 2.38 | 50 |
| 37 | 02/04/2018 | 07:11:18 | 73.04, 63.40 | 89.53 | 02/04/2018 | 07:10:22 | 73.02, 63.36 | 89.53 | 2.32 | 56 |
| 38 | 02/04/2018 | 08:02:02 | -73.03,-129.27 | 90.50 | 02/04/2018 | 08:01:03 | -73.06,-129.24 | 90.46 | 3.16 | 59 |
| 39 | 02/04/2018 | 08:52:48 | 73.05, 38.01 | 89.51 | 02/04/2018 | 08:51:43 | 73.05, 38.07 | 89.53 | 1.89 | 65 |
| 40 | 02/04/2018 | 09:43:32 | -73.04,-154.65 | 90.51 | 02/04/2018 | 09:42:25 | -73.03,-154.63 | 90.50 | 0.78 | 67 |
| 41 | 02/04/2018 | 10:34:17 | 73.00, 12.74 | 89.44 | 02/04/2018 | 10:33:05 | 73.02, 12.68 | 89.48 | 3.11 | 72 |
| 42 | 02/04/2018 | 11:25:01 | -72.99,-179.93 | 90.58 | 02/04/2018 | 11:23:47 | -73.01, 179.97 | 90.54 | 3.59 | 74 |
| 43 | 02/04/2018 | 12:15:43 | 72.80, -12.22 | 89.20 | 02/04/2018 | 12:14:31 | 72.79, -13.14 | 89.27 | 30.35 | 72 |
| 44 | 02/04/2018 | 13:06:26 | -72.75, 155.22 | 90.88 | 02/04/2018 | 13:05:14 | -72.73, 154.05 | 90.80 | 38.45 | 72 |
| 45 | 02/04/2018 | 13:57:07 | 72.50, -36.98 | 88.85 | 02/04/2018 | 13:55:58 | 72.51, -39.05 | 89.01 | 69.26 | 69 |
| 46 | 02/04/2018 | 14:47:49 | -72.40, 130.55 | 91.28 | 02/04/2018 | 14:46:42 | -72.40, 128.05 | 91.11 | 84.18 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/23/2018
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/23/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service