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: 1/23/2019
| 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 | 17:52:25 | -73.91, 81.10 | 86.37 | 01/23/2019 | 17:53:22 | -73.91, 81.21 | 86.39 | 3.56 | 57 |
| 2 | 01/23/2019 | 18:43:10 | 73.87,-111.50 | 93.58 | 01/23/2019 | 18:44:02 | 73.89,-111.49 | 93.59 | 2.38 | 52 |
| 3 | 01/23/2019 | 19:33:54 | -73.86, 55.84 | 86.44 | 01/23/2019 | 19:34:44 | -73.88, 55.80 | 86.43 | 1.83 | 50 |
| 4 | 01/23/2019 | 20:24:40 | 73.87,-136.88 | 93.57 | 01/23/2019 | 20:25:24 | 73.86,-136.90 | 93.55 | 1.52 | 44 |
| 5 | 01/23/2019 | 21:15:24 | -73.86, 30.45 | 86.45 | 01/23/2019 | 21:16:06 | -73.84, 30.39 | 86.48 | 3.01 | 42 |
| 6 | 01/23/2019 | 22:06:10 | 73.87,-162.26 | 93.56 | 01/23/2019 | 22:06:45 | 73.88,-162.20 | 93.55 | 1.98 | 35 |
| 7 | 01/23/2019 | 22:56:54 | -73.87, 5.07 | 86.46 | 01/23/2019 | 22:57:27 | -73.86, 5.09 | 86.48 | 0.69 | 33 |
| 8 | 01/23/2019 | 23:47:40 | 73.88, 172.36 | 93.54 | 01/23/2019 | 23:48:07 | 73.85, 172.39 | 93.51 | 3.24 | 27 |
| 9 | 01/24/2019 | 00:38:24 | -73.87, -20.31 | 86.48 | 01/24/2019 | 00:38:48 | -73.88, -20.20 | 86.48 | 3.64 | 24 |
| 10 | 01/24/2019 | 01:29:10 | 73.88, 146.98 | 93.53 | 01/24/2019 | 01:29:28 | 73.87, 147.10 | 93.51 | 3.82 | 18 |
| 11 | 01/24/2019 | 02:19:54 | -73.87, -45.69 | 86.49 | 01/24/2019 | 02:20:10 | -73.85, -45.61 | 86.52 | 3.14 | 16 |
| 12 | 01/24/2019 | 03:10:39 | 73.83, 121.72 | 93.46 | 01/24/2019 | 03:10:50 | 73.84, 121.69 | 93.47 | 1.19 | 11 |
| 13 | 01/24/2019 | 04:01:22 | -73.83, -70.95 | 86.56 | 01/24/2019 | 04:01:31 | -73.82, -71.02 | 86.56 | 2.31 | 9 |
| 14 | 01/24/2019 | 04:52:08 | 73.83, 96.34 | 93.45 | 01/24/2019 | 04:52:10 | 73.86, 96.39 | 93.47 | 2.97 | 2 |
| 15 | 01/24/2019 | 05:42:52 | -73.83, -96.33 | 86.57 | 01/24/2019 | 05:42:52 | -73.84, -96.32 | 86.56 | 1.65 | 0 |
| 16 | 01/24/2019 | 06:33:38 | 73.84, 70.96 | 93.43 | 01/24/2019 | 06:33:32 | 73.83, 70.98 | 93.42 | 1.39 | 6 |
| 17 | 01/24/2019 | 07:24:22 | -73.83,-121.71 | 86.59 | 01/24/2019 | 07:24:14 | -73.81,-121.73 | 86.60 | 2.13 | 8 |
| 18 | 01/24/2019 | 08:15:08 | 73.84, 45.58 | 93.42 | 01/24/2019 | 08:14:53 | 73.85, 45.69 | 93.42 | 3.45 | 15 |
| 19 | 01/24/2019 | 09:05:52 | -73.83,-147.09 | 86.60 | 01/24/2019 | 09:05:35 | -73.83,-147.02 | 86.60 | 2.11 | 17 |
| 20 | 01/24/2019 | 09:56:37 | 73.79, 20.32 | 93.35 | 01/24/2019 | 09:56:15 | 73.82, 20.27 | 93.38 | 2.79 | 22 |
| 21 | 01/24/2019 | 10:47:21 | -73.79,-172.35 | 86.67 | 01/24/2019 | 10:46:57 | -73.80,-172.43 | 86.64 | 3.01 | 24 |
| 22 | 01/24/2019 | 11:38:07 | 73.80, -5.07 | 93.34 | 01/24/2019 | 11:37:37 | 73.79, -5.14 | 93.34 | 2.50 | 30 |
| 23 | 01/24/2019 | 12:28:51 | -73.79, 162.27 | 86.68 | 01/24/2019 | 12:28:18 | -73.82, 162.27 | 86.65 | 3.53 | 33 |
| 24 | 01/24/2019 | 13:19:37 | 73.80, -30.45 | 93.32 | 01/24/2019 | 13:18:58 | 73.80, -30.43 | 93.34 | 0.84 | 39 |
| 25 | 01/24/2019 | 14:10:21 | -73.79, 136.89 | 86.70 | 01/24/2019 | 14:09:40 | -73.79, 136.86 | 86.69 | 0.80 | 41 |
| 26 | 01/24/2019 | 15:01:07 | 73.80, -55.83 | 93.31 | 01/24/2019 | 15:00:20 | 73.77, -55.84 | 93.30 | 3.03 | 47 |
| 27 | 01/24/2019 | 15:51:51 | -73.79, 111.51 | 86.71 | 01/24/2019 | 15:51:01 | -73.81, 111.57 | 86.69 | 2.56 | 50 |
| 28 | 01/24/2019 | 16:42:37 | 73.80, -81.21 | 93.30 | 01/24/2019 | 16:41:41 | 73.79, -81.14 | 93.30 | 2.48 | 56 |
| 29 | 01/24/2019 | 17:33:21 | -73.80, 86.13 | 86.73 | 01/24/2019 | 17:32:23 | -73.78, 86.16 | 86.73 | 2.14 | 58 |
| 30 | 01/24/2019 | 18:24:06 | 73.76,-106.47 | 93.23 | 01/24/2019 | 18:23:03 | 73.76,-106.55 | 93.25 | 2.51 | 63 |
| 31 | 01/24/2019 | 19:14:51 | -73.80, 60.75 | 86.74 | 01/24/2019 | 19:13:44 | -73.80, 60.86 | 86.73 | 3.61 | 67 |
| 32 | 01/24/2019 | 20:05:36 | 73.76,-131.85 | 93.21 | 01/24/2019 | 20:04:24 | 73.78,-131.84 | 93.25 | 2.59 | 72 |
| 33 | 01/24/2019 | 20:56:20 | -73.75, 35.48 | 86.81 | 01/24/2019 | 20:55:06 | -73.77, 35.45 | 86.77 | 2.04 | 74 |
| 34 | 01/24/2019 | 21:47:02 | 73.56,-156.76 | 92.98 | 01/24/2019 | 21:45:50 | 73.55,-157.71 | 93.04 | 29.89 | 72 |
| 35 | 01/24/2019 | 22:37:45 | -73.51, 10.68 | 87.10 | 01/24/2019 | 22:36:33 | -73.49, 9.47 | 87.02 | 38.33 | 72 |
| 36 | 01/24/2019 | 23:28:25 | 73.22, 178.65 | 92.57 | 01/24/2019 | 23:27:18 | 73.22, 176.21 | 92.75 | 78.30 | 67 |
| 37 | 01/25/2019 | 00:19:08 | -73.16, -13.91 | 87.50 | 01/25/2019 | 00:18:01 | -73.16, -16.60 | 87.31 | 86.52 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/23/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/23/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service