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: 8/15/2019
| 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 | 08/15/2019 | 04:45:25 | 74.44, 96.60 | 60.67 | 08/15/2019 | 04:45:32 | 74.42, 96.56 | 60.65 | 2.27 | 7 |
| 2 | 08/15/2019 | 05:36:09 | -74.44, -96.10 | 119.32 | 08/15/2019 | 05:36:14 | -74.41, -96.12 | 119.35 | 3.36 | 5 |
| 3 | 08/15/2019 | 06:26:55 | 74.44, 71.20 | 60.70 | 08/15/2019 | 06:26:53 | 74.45, 71.30 | 60.70 | 3.06 | 2 |
| 4 | 08/15/2019 | 07:17:39 | -74.45,-121.50 | 119.29 | 08/15/2019 | 07:17:35 | -74.45,-121.38 | 119.30 | 3.41 | 4 |
| 5 | 08/15/2019 | 08:08:24 | 74.40, 45.94 | 60.67 | 08/15/2019 | 08:08:15 | 74.43, 45.92 | 60.70 | 3.43 | 9 |
| 6 | 08/15/2019 | 08:59:08 | -74.41,-146.76 | 119.32 | 08/15/2019 | 08:58:57 | -74.43,-146.77 | 119.29 | 2.14 | 11 |
| 7 | 08/15/2019 | 09:49:53 | 74.41, 20.55 | 60.70 | 08/15/2019 | 09:49:36 | 74.42, 20.53 | 60.71 | 0.74 | 17 |
| 8 | 08/15/2019 | 10:40:37 | -74.42,-172.15 | 119.29 | 08/15/2019 | 10:40:18 | -74.41,-172.15 | 119.29 | 0.58 | 19 |
| 9 | 08/15/2019 | 11:31:23 | 74.42, -4.85 | 60.73 | 08/15/2019 | 11:30:58 | 74.40, -4.85 | 60.72 | 2.11 | 25 |
| 10 | 08/15/2019 | 12:22:07 | -74.42, 162.45 | 119.26 | 08/15/2019 | 12:21:40 | -74.39, 162.46 | 119.28 | 3.29 | 27 |
| 11 | 08/15/2019 | 13:12:52 | 74.37, -30.11 | 60.70 | 08/15/2019 | 13:12:20 | 74.38, -30.24 | 60.73 | 3.77 | 32 |
| 12 | 08/15/2019 | 14:03:36 | -74.38, 137.19 | 119.28 | 08/15/2019 | 14:03:02 | -74.38, 137.08 | 119.27 | 3.34 | 34 |
| 13 | 08/15/2019 | 14:54:22 | 74.38, -55.51 | 60.73 | 08/15/2019 | 14:53:41 | 74.41, -55.50 | 60.77 | 3.32 | 41 |
| 14 | 08/15/2019 | 15:45:06 | -74.39, 111.79 | 119.25 | 08/15/2019 | 15:44:23 | -74.41, 111.82 | 119.22 | 2.26 | 43 |
| 15 | 08/15/2019 | 16:35:52 | 74.39, -80.90 | 60.76 | 08/15/2019 | 16:35:03 | 74.39, -80.88 | 60.78 | 0.73 | 49 |
| 16 | 08/15/2019 | 17:26:36 | -74.40, 86.40 | 119.22 | 08/15/2019 | 17:25:45 | -74.39, 86.43 | 119.21 | 1.06 | 51 |
| 17 | 08/15/2019 | 18:17:22 | 74.40,-106.29 | 60.79 | 08/15/2019 | 18:16:25 | 74.38,-106.27 | 60.79 | 2.29 | 57 |
| 18 | 08/15/2019 | 19:08:05 | -74.35, 61.13 | 119.25 | 08/15/2019 | 19:07:07 | -74.37, 61.05 | 119.21 | 3.40 | 58 |
| 19 | 08/15/2019 | 19:58:51 | 74.35,-131.56 | 60.77 | 08/15/2019 | 19:57:47 | 74.36,-131.65 | 60.80 | 2.91 | 64 |
| 20 | 08/15/2019 | 20:49:35 | -74.36, 35.74 | 119.22 | 08/15/2019 | 20:48:29 | -74.36, 35.66 | 119.20 | 2.48 | 66 |
| 21 | 08/15/2019 | 21:40:21 | 74.36,-156.95 | 60.80 | 08/15/2019 | 21:39:08 | 74.39,-156.91 | 60.85 | 3.42 | 73 |
| 22 | 08/15/2019 | 22:31:05 | -74.37, 10.35 | 119.19 | 08/15/2019 | 22:29:50 | -74.39, 10.40 | 119.15 | 2.67 | 75 |
| 23 | 08/15/2019 | 23:21:46 | 74.12, 178.28 | 60.55 | 08/15/2019 | 23:20:35 | 74.13, 177.09 | 60.66 | 36.33 | 71 |
| 24 | 08/16/2019 | 00:12:29 | -74.08, -14.30 | 119.49 | 08/16/2019 | 00:11:18 | -74.07, -15.72 | 119.38 | 43.22 | 71 |
| 25 | 08/16/2019 | 01:03:10 | 73.84, 153.61 | 60.25 | 08/16/2019 | 01:02:03 | 73.81, 150.99 | 60.43 | 81.36 | 67 |
| 26 | 08/16/2019 | 01:53:52 | -73.75, -38.85 | 119.85 | 08/16/2019 | 01:52:46 | -73.76, -41.80 | 119.61 | 91.79 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 8/15/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 08/15/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service