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: 1/17/2019
| 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 | 01/23/2019 | 11:06:38 | -74.53,-179.00 | 85.59 | 01/23/2019 | 11:07:44 | -74.51,-175.91 | 85.81 | 91.60 | 66 |
| 2 | 01/23/2019 | 11:57:20 | 74.36, -11.22 | 94.20 | 01/23/2019 | 11:58:28 | 74.30, -9.13 | 94.00 | 63.22 | 68 |
| 3 | 01/23/2019 | 12:48:02 | -74.25, 156.38 | 85.94 | 01/23/2019 | 12:49:12 | -74.19, 157.93 | 86.10 | 47.12 | 70 |
| 4 | 01/23/2019 | 13:38:43 | 74.02, -35.73 | 93.80 | 01/23/2019 | 13:39:56 | 73.97, -35.27 | 93.71 | 14.98 | 73 |
| 5 | 01/23/2019 | 14:29:25 | -73.91, 131.86 | 86.34 | 01/23/2019 | 14:30:39 | -73.91, 131.91 | 86.35 | 1.99 | 74 |
| 6 | 01/23/2019 | 15:20:10 | 73.87, -60.75 | 93.62 | 01/23/2019 | 15:21:19 | 73.89, -60.80 | 93.63 | 2.78 | 69 |
| 7 | 01/23/2019 | 16:10:55 | -73.91, 106.48 | 86.35 | 01/23/2019 | 16:12:01 | -73.88, 106.50 | 86.40 | 2.86 | 66 |
| 8 | 01/23/2019 | 17:01:40 | 73.87, -86.13 | 93.61 | 01/23/2019 | 17:02:41 | 73.86, -86.21 | 93.58 | 2.91 | 61 |
| 9 | 01/23/2019 | 17:52:25 | -73.91, 81.10 | 86.37 | 01/23/2019 | 17:53:22 | -73.90, 81.21 | 86.40 | 3.59 | 57 |
| 10 | 01/23/2019 | 18:43:10 | 73.88,-111.51 | 93.59 | 01/23/2019 | 18:44:02 | 73.88,-111.51 | 93.58 | 0.50 | 52 |
| 11 | 01/23/2019 | 19:33:54 | -73.86, 55.83 | 86.44 | 01/23/2019 | 19:34:44 | -73.87, 55.80 | 86.44 | 1.51 | 50 |
| 12 | 01/23/2019 | 20:24:40 | 73.88,-136.89 | 93.58 | 01/23/2019 | 20:25:24 | 73.85,-136.92 | 93.54 | 3.29 | 44 |
| 13 | 01/23/2019 | 21:15:24 | -73.87, 30.45 | 86.45 | 01/23/2019 | 21:16:05 | -73.89, 30.50 | 86.44 | 3.22 | 41 |
| 14 | 01/23/2019 | 22:06:10 | 73.88,-162.27 | 93.57 | 01/23/2019 | 22:06:45 | 73.87,-162.21 | 93.54 | 2.26 | 35 |
| 15 | 01/23/2019 | 22:56:54 | -73.87, 5.07 | 86.46 | 01/23/2019 | 22:57:27 | -73.86, 5.09 | 86.48 | 0.98 | 33 |
| 16 | 01/23/2019 | 23:47:39 | 73.83, 172.46 | 93.50 | 01/23/2019 | 23:48:07 | 73.84, 172.37 | 93.50 | 2.86 | 28 |
| 17 | 01/24/2019 | 00:38:24 | -73.87, -20.31 | 86.48 | 01/24/2019 | 00:38:48 | -73.88, -20.20 | 86.48 | 3.40 | 24 |
| 18 | 01/24/2019 | 01:29:09 | 73.84, 147.08 | 93.48 | 01/24/2019 | 01:29:28 | 73.86, 147.08 | 93.50 | 2.41 | 19 |
| 19 | 01/24/2019 | 02:19:53 | -73.82, -45.57 | 86.55 | 01/24/2019 | 02:20:10 | -73.85, -45.61 | 86.52 | 3.23 | 17 |
| 20 | 01/24/2019 | 03:10:39 | 73.84, 121.70 | 93.47 | 01/24/2019 | 03:10:50 | 73.83, 121.67 | 93.46 | 1.67 | 11 |
| 21 | 01/24/2019 | 04:01:23 | -73.83, -70.95 | 86.56 | 01/24/2019 | 04:01:32 | -73.82, -71.03 | 86.56 | 2.47 | 9 |
| 22 | 01/24/2019 | 04:52:09 | 73.84, 96.32 | 93.46 | 01/24/2019 | 04:52:11 | 73.85, 96.37 | 93.46 | 1.71 | 2 |
| 23 | 01/24/2019 | 05:42:53 | -73.83, -96.33 | 86.57 | 01/24/2019 | 05:42:53 | -73.84, -96.32 | 86.56 | 1.18 | 0 |
| 24 | 01/24/2019 | 06:33:39 | 73.84, 70.94 | 93.44 | 01/24/2019 | 06:33:33 | 73.82, 70.96 | 93.42 | 3.13 | 6 |
| 25 | 01/24/2019 | 07:24:23 | -73.83,-121.71 | 86.59 | 01/24/2019 | 07:24:15 | -73.81,-121.73 | 86.61 | 2.59 | 8 |
| 26 | 01/24/2019 | 08:15:09 | 73.85, 45.56 | 93.43 | 01/24/2019 | 08:14:54 | 73.84, 45.67 | 93.42 | 3.53 | 15 |
| 27 | 01/24/2019 | 09:05:53 | -73.83,-147.09 | 86.60 | 01/24/2019 | 09:05:36 | -73.83,-147.03 | 86.61 | 2.13 | 17 |
| 28 | 01/24/2019 | 09:56:38 | 73.80, 20.30 | 93.36 | 01/24/2019 | 09:56:16 | 73.81, 20.26 | 93.37 | 1.47 | 22 |
| 29 | 01/24/2019 | 10:47:21 | -73.79,-172.35 | 86.67 | 01/24/2019 | 10:46:57 | -73.80,-172.44 | 86.65 | 2.85 | 24 |
| 30 | 01/24/2019 | 11:38:07 | 73.80, -5.08 | 93.35 | 01/24/2019 | 11:37:36 | 73.83, -5.04 | 93.37 | 2.87 | 31 |
| 31 | 01/24/2019 | 12:28:51 | -73.79, 162.27 | 86.68 | 01/24/2019 | 12:28:18 | -73.82, 162.27 | 86.65 | 3.08 | 33 |
| 32 | 01/24/2019 | 13:19:37 | 73.81, -30.46 | 93.33 | 01/24/2019 | 13:18:58 | 73.80, -30.45 | 93.33 | 1.22 | 39 |
| 33 | 01/24/2019 | 14:10:21 | -73.79, 136.89 | 86.70 | 01/24/2019 | 14:09:40 | -73.79, 136.86 | 86.69 | 1.04 | 41 |
| 34 | 01/24/2019 | 15:01:07 | 73.81, -55.84 | 93.32 | 01/24/2019 | 15:00:19 | 73.81, -55.74 | 93.33 | 3.18 | 48 |
| 35 | 01/24/2019 | 15:51:51 | -73.79, 111.51 | 86.71 | 01/24/2019 | 15:51:01 | -73.81, 111.56 | 86.69 | 2.23 | 50 |
| 36 | 01/24/2019 | 16:42:36 | 73.76, -81.10 | 93.25 | 01/24/2019 | 16:41:41 | 73.78, -81.15 | 93.29 | 2.99 | 55 |
| 37 | 01/24/2019 | 17:33:21 | -73.80, 86.13 | 86.73 | 01/24/2019 | 17:32:23 | -73.78, 86.15 | 86.73 | 2.50 | 58 |
| 38 | 01/24/2019 | 18:24:06 | 73.76,-106.48 | 93.23 | 01/24/2019 | 18:23:03 | 73.75,-106.56 | 93.25 | 2.71 | 63 |
| 39 | 01/24/2019 | 19:14:51 | -73.80, 60.74 | 86.74 | 01/24/2019 | 19:13:44 | -73.80, 60.86 | 86.73 | 3.56 | 67 |
| 40 | 01/24/2019 | 20:05:36 | 73.77,-131.87 | 93.22 | 01/24/2019 | 20:04:24 | 73.77,-131.86 | 93.25 | 0.79 | 72 |
| 41 | 01/24/2019 | 20:56:20 | -73.75, 35.48 | 86.81 | 01/24/2019 | 20:55:06 | -73.76, 35.45 | 86.78 | 1.73 | 74 |
| 42 | 01/24/2019 | 21:47:02 | 73.57,-156.78 | 92.98 | 01/24/2019 | 21:45:50 | 73.54,-157.73 | 93.04 | 30.09 | 72 |
| 43 | 01/24/2019 | 22:37:45 | -73.51, 10.68 | 87.10 | 01/24/2019 | 22:36:33 | -73.48, 9.47 | 87.03 | 38.44 | 72 |
| 44 | 01/24/2019 | 23:28:25 | 73.22, 178.64 | 92.58 | 01/24/2019 | 23:27:17 | 73.26, 176.30 | 92.78 | 74.85 | 68 |
| 45 | 01/25/2019 | 00:19:08 | -73.16, -13.91 | 87.50 | 01/25/2019 | 00:18:01 | -73.15, -16.60 | 87.32 | 86.61 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/17/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/17/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service