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: 8/9/2019
| 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 | 08/14/2019 | 11:50:37 | 74.97, -11.12 | 61.07 | 08/14/2019 | 11:51:45 | 74.91, -8.73 | 60.83 | 69.29 | 68 |
| 2 | 08/14/2019 | 12:41:19 | -74.88, 156.47 | 119.04 | 08/14/2019 | 12:42:28 | -74.85, 158.45 | 119.21 | 57.58 | 69 |
| 3 | 08/14/2019 | 13:32:00 | 74.64, -35.58 | 60.71 | 08/14/2019 | 13:33:12 | 74.63, -34.83 | 60.62 | 22.10 | 72 |
| 4 | 08/14/2019 | 14:22:42 | -74.55, 131.99 | 119.40 | 08/14/2019 | 14:23:56 | -74.53, 132.23 | 119.45 | 7.47 | 74 |
| 5 | 08/14/2019 | 15:13:27 | 74.50, -60.58 | 60.57 | 08/14/2019 | 15:14:36 | 74.49, -60.52 | 60.53 | 2.29 | 69 |
| 6 | 08/14/2019 | 16:04:11 | -74.50, 106.73 | 119.42 | 08/14/2019 | 16:05:18 | -74.49, 106.80 | 119.46 | 2.74 | 67 |
| 7 | 08/14/2019 | 16:54:56 | 74.46, -85.85 | 60.54 | 08/14/2019 | 16:55:58 | 74.45, -85.96 | 60.52 | 3.63 | 62 |
| 8 | 08/14/2019 | 17:45:40 | -74.46, 81.47 | 119.45 | 08/14/2019 | 17:46:40 | -74.45, 81.36 | 119.47 | 3.47 | 60 |
| 9 | 08/14/2019 | 18:36:26 | 74.47,-111.24 | 60.57 | 08/14/2019 | 18:37:19 | 74.46,-111.27 | 60.55 | 1.26 | 53 |
| 10 | 08/14/2019 | 19:27:10 | -74.47, 56.07 | 119.42 | 08/14/2019 | 19:28:01 | -74.46, 56.05 | 119.44 | 1.29 | 51 |
| 11 | 08/14/2019 | 20:17:56 | 74.48,-136.63 | 60.60 | 08/14/2019 | 20:18:40 | 74.47,-136.59 | 60.58 | 1.47 | 44 |
| 12 | 08/14/2019 | 21:08:40 | -74.48, 30.68 | 119.39 | 08/14/2019 | 21:09:22 | -74.47, 30.74 | 119.41 | 1.84 | 42 |
| 13 | 08/14/2019 | 21:59:25 | 74.43,-161.90 | 60.58 | 08/14/2019 | 22:00:02 | 74.43,-162.02 | 60.58 | 3.72 | 37 |
| 14 | 08/14/2019 | 22:50:09 | -74.44, 5.41 | 119.41 | 08/14/2019 | 22:50:44 | -74.43, 5.30 | 119.42 | 3.41 | 35 |
| 15 | 08/14/2019 | 23:40:55 | 74.44, 172.71 | 60.61 | 08/14/2019 | 23:41:23 | 74.44, 172.67 | 60.61 | 1.35 | 28 |
| 16 | 08/15/2019 | 00:31:39 | -74.44, -19.98 | 119.39 | 08/15/2019 | 00:32:05 | -74.44, -20.01 | 119.39 | 0.98 | 26 |
| 17 | 08/15/2019 | 01:22:25 | 74.45, 147.32 | 60.64 | 08/15/2019 | 01:22:44 | 74.46, 147.35 | 60.64 | 1.39 | 19 |
| 18 | 08/15/2019 | 02:13:09 | -74.45, -45.37 | 119.36 | 08/15/2019 | 02:13:26 | -74.45, -45.32 | 119.36 | 1.56 | 17 |
| 19 | 08/15/2019 | 03:03:55 | 74.46, 121.92 | 60.67 | 08/15/2019 | 03:04:05 | 74.47, 122.04 | 60.67 | 3.77 | 10 |
| 20 | 08/15/2019 | 03:54:38 | -74.41, -70.64 | 119.38 | 08/15/2019 | 03:54:48 | -74.42, -70.76 | 119.37 | 3.77 | 10 |
| 21 | 08/15/2019 | 04:45:24 | 74.41, 96.66 | 60.64 | 08/15/2019 | 04:45:27 | 74.43, 96.60 | 60.66 | 2.21 | 3 |
| 22 | 08/15/2019 | 05:36:08 | -74.41, -96.03 | 119.35 | 08/15/2019 | 05:36:09 | -74.43, -96.07 | 119.34 | 1.83 | 1 |
| 23 | 08/15/2019 | 06:26:54 | 74.42, 71.26 | 60.67 | 08/15/2019 | 06:26:48 | 74.44, 71.29 | 60.69 | 2.14 | 6 |
| 24 | 08/15/2019 | 07:17:38 | -74.42,-121.42 | 119.32 | 08/15/2019 | 07:17:30 | -74.44,-121.38 | 119.31 | 2.15 | 8 |
| 25 | 08/15/2019 | 08:08:24 | 74.43, 45.87 | 60.70 | 08/15/2019 | 08:08:10 | 74.40, 45.86 | 60.68 | 3.14 | 14 |
| 26 | 08/15/2019 | 08:59:08 | -74.43,-146.82 | 119.29 | 08/15/2019 | 08:58:52 | -74.40,-146.82 | 119.32 | 3.24 | 16 |
| 27 | 08/15/2019 | 09:49:53 | 74.39, 20.61 | 60.67 | 08/15/2019 | 09:49:31 | 74.41, 20.54 | 60.71 | 3.28 | 22 |
| 28 | 08/15/2019 | 10:40:37 | -74.39,-172.08 | 119.32 | 08/15/2019 | 10:40:13 | -74.41,-172.13 | 119.29 | 2.97 | 24 |
| 29 | 08/15/2019 | 11:31:23 | 74.39, -4.79 | 60.70 | 08/15/2019 | 11:30:52 | 74.42, -4.77 | 60.74 | 3.18 | 31 |
| 30 | 08/15/2019 | 12:22:07 | -74.39, 162.53 | 119.29 | 08/15/2019 | 12:21:34 | -74.42, 162.56 | 119.25 | 3.15 | 33 |
| 31 | 08/15/2019 | 13:12:53 | 74.40, -30.18 | 60.73 | 08/15/2019 | 13:12:14 | 74.38, -30.20 | 60.73 | 2.08 | 39 |
| 32 | 08/15/2019 | 14:03:37 | -74.40, 137.13 | 119.26 | 08/15/2019 | 14:02:56 | -74.38, 137.12 | 119.26 | 2.06 | 41 |
| 33 | 08/15/2019 | 14:54:23 | 74.41, -55.57 | 60.76 | 08/15/2019 | 14:53:35 | 74.39, -55.52 | 60.76 | 2.31 | 48 |
| 34 | 08/15/2019 | 15:45:07 | -74.41, 111.74 | 119.23 | 08/15/2019 | 15:44:17 | -74.39, 111.81 | 119.23 | 2.62 | 50 |
| 35 | 08/15/2019 | 16:35:52 | 74.37, -80.84 | 60.74 | 08/15/2019 | 16:34:57 | 74.36, -80.95 | 60.75 | 3.60 | 55 |
| 36 | 08/15/2019 | 17:26:36 | -74.37, 86.47 | 119.25 | 08/15/2019 | 17:25:39 | -74.36, 86.37 | 119.24 | 3.26 | 57 |
| 37 | 08/15/2019 | 18:17:22 | 74.37,-106.23 | 60.77 | 08/15/2019 | 18:16:18 | 74.37,-106.27 | 60.78 | 1.25 | 64 |
| 38 | 08/15/2019 | 19:08:06 | -74.37, 61.08 | 119.22 | 08/15/2019 | 19:07:00 | -74.37, 61.06 | 119.21 | 1.00 | 66 |
| 39 | 08/15/2019 | 19:58:52 | 74.38,-131.63 | 60.80 | 08/15/2019 | 19:57:39 | 74.38,-131.58 | 60.81 | 1.51 | 73 |
| 40 | 08/15/2019 | 20:49:36 | -74.38, 35.69 | 119.19 | 08/15/2019 | 20:48:21 | -74.38, 35.75 | 119.18 | 1.87 | 75 |
| 41 | 08/15/2019 | 21:40:17 | 74.14,-156.39 | 60.55 | 08/15/2019 | 21:39:05 | 74.14,-157.50 | 60.65 | 33.77 | 72 |
| 42 | 08/15/2019 | 22:30:59 | -74.05, 11.16 | 119.55 | 08/15/2019 | 22:29:48 | -74.09, 9.70 | 119.39 | 44.82 | 71 |
| 43 | 08/15/2019 | 23:21:40 | 73.80, 179.06 | 60.19 | 08/15/2019 | 23:20:33 | 73.80, 176.35 | 60.40 | 84.09 | 67 |
| 44 | 08/16/2019 | 00:12:23 | -73.76, -13.51 | 119.86 | 08/16/2019 | 00:11:16 | -73.76, -16.43 | 119.63 | 90.83 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 8/9/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 08/09/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service