Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/21/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 07/28/2020 | 00:06:28 | -73.53, -11.48 | 125.10 | 07/28/2020 | 00:07:34 | -73.50, -8.45 | 125.32 | 95.46 | 66 |
| 2 | 07/28/2020 | 00:57:10 | 73.33, 156.28 | 54.69 | 07/28/2020 | 00:58:18 | 73.29, 158.41 | 54.51 | 68.31 | 68 |
| 3 | 07/28/2020 | 01:47:52 | -73.23, -36.19 | 125.42 | 07/28/2020 | 01:49:02 | -73.18, -34.51 | 125.59 | 54.32 | 70 |
| 4 | 07/28/2020 | 02:38:34 | 73.04, 131.55 | 54.38 | 07/28/2020 | 02:39:46 | 72.97, 132.36 | 54.24 | 27.66 | 72 |
| 5 | 07/28/2020 | 03:29:16 | -72.94, -60.93 | 125.73 | 07/28/2020 | 03:30:29 | -72.90, -60.44 | 125.81 | 16.43 | 73 |
| 6 | 07/28/2020 | 04:19:59 | 72.79, 106.70 | 54.12 | 07/28/2020 | 04:21:11 | 72.79, 106.66 | 54.11 | 1.25 | 72 |
| 7 | 07/28/2020 | 05:10:43 | -72.80, -86.00 | 125.87 | 07/28/2020 | 05:11:53 | -72.78, -86.04 | 125.90 | 2.25 | 70 |
| 8 | 07/28/2020 | 06:01:29 | 72.80, 81.31 | 54.14 | 07/28/2020 | 06:02:32 | 72.82, 81.38 | 54.15 | 3.28 | 63 |
| 9 | 07/28/2020 | 06:52:13 | -72.80,-111.39 | 125.85 | 07/28/2020 | 06:53:14 | -72.81,-111.32 | 125.86 | 2.23 | 61 |
| 10 | 07/28/2020 | 07:42:59 | 72.80, 55.92 | 54.17 | 07/28/2020 | 07:43:54 | 72.80, 55.99 | 54.14 | 2.52 | 55 |
| 11 | 07/28/2020 | 08:33:42 | -72.76,-136.67 | 125.88 | 07/28/2020 | 08:34:36 | -72.78,-136.71 | 125.86 | 3.10 | 54 |
| 12 | 07/28/2020 | 09:24:28 | 72.76, 30.63 | 54.14 | 07/28/2020 | 09:25:16 | 72.77, 30.60 | 54.14 | 1.75 | 48 |
| 13 | 07/28/2020 | 10:15:12 | -72.77,-162.06 | 125.85 | 07/28/2020 | 10:15:58 | -72.76,-162.10 | 125.87 | 1.28 | 46 |
| 14 | 07/28/2020 | 11:05:58 | 72.77, 5.25 | 54.16 | 07/28/2020 | 11:06:38 | 72.75, 5.21 | 54.14 | 2.23 | 40 |
| 15 | 07/28/2020 | 11:56:42 | -72.77, 172.55 | 125.83 | 07/28/2020 | 11:57:19 | -72.79, 172.62 | 125.83 | 2.98 | 37 |
| 16 | 07/28/2020 | 12:47:28 | 72.77, -20.14 | 54.19 | 07/28/2020 | 12:47:59 | 72.78, -20.07 | 54.18 | 2.50 | 31 |
| 17 | 07/28/2020 | 13:38:12 | -72.78, 147.16 | 125.81 | 07/28/2020 | 13:38:41 | -72.77, 147.23 | 125.83 | 2.78 | 29 |
| 18 | 07/28/2020 | 14:28:57 | 72.73, -45.43 | 54.15 | 07/28/2020 | 14:29:21 | 72.76, -45.46 | 54.17 | 2.84 | 24 |
| 19 | 07/28/2020 | 15:19:41 | -72.74, 121.88 | 125.84 | 07/28/2020 | 15:20:03 | -72.74, 121.85 | 125.83 | 1.35 | 22 |
| 20 | 07/28/2020 | 16:10:27 | 72.74, -70.82 | 54.18 | 07/28/2020 | 16:10:43 | 72.73, -70.84 | 54.17 | 1.09 | 16 |
| 21 | 07/28/2020 | 17:01:11 | -72.74, 96.49 | 125.81 | 07/28/2020 | 17:01:25 | -72.72, 96.46 | 125.84 | 2.62 | 14 |
| 22 | 07/28/2020 | 17:51:57 | 72.74, -96.20 | 54.20 | 07/28/2020 | 17:52:04 | 72.76, -96.12 | 54.21 | 3.13 | 7 |
| 23 | 07/28/2020 | 18:42:41 | -72.75, 71.10 | 125.79 | 07/28/2020 | 18:42:46 | -72.75, 71.18 | 125.80 | 2.54 | 5 |
| 24 | 07/28/2020 | 19:33:27 | 72.75,-121.59 | 54.23 | 07/28/2020 | 19:33:26 | 72.74,-121.51 | 54.21 | 3.16 | 1 |
| 25 | 07/28/2020 | 20:24:09 | -72.71, 45.82 | 125.82 | 07/28/2020 | 20:24:07 | -72.73, 45.79 | 125.80 | 2.37 | 2 |
| 26 | 07/28/2020 | 21:14:55 | 72.71,-146.88 | 54.19 | 07/28/2020 | 21:14:47 | 72.71,-146.90 | 54.20 | 0.98 | 8 |
| 27 | 07/28/2020 | 22:05:39 | -72.71, 20.43 | 125.80 | 07/28/2020 | 22:05:29 | -72.70, 20.41 | 125.80 | 1.35 | 10 |
| 28 | 07/28/2020 | 22:56:25 | 72.72,-172.27 | 54.22 | 07/28/2020 | 22:56:09 | 72.69,-172.29 | 54.20 | 2.74 | 16 |
| 29 | 07/28/2020 | 23:47:09 | -72.72, -4.96 | 125.77 | 07/28/2020 | 23:46:50 | -72.73, -4.88 | 125.76 | 2.98 | 19 |
| 30 | 07/29/2020 | 00:37:55 | 72.72, 162.35 | 54.24 | 07/29/2020 | 00:37:30 | 72.72, 162.43 | 54.24 | 2.89 | 25 |
| 31 | 07/29/2020 | 01:28:39 | -72.73, -30.35 | 125.75 | 07/29/2020 | 01:28:12 | -72.71, -30.26 | 125.76 | 3.47 | 27 |
| 32 | 07/29/2020 | 02:19:24 | 72.68, 137.06 | 54.21 | 07/29/2020 | 02:18:52 | 72.70, 137.05 | 54.24 | 2.06 | 32 |
| 33 | 07/29/2020 | 03:10:08 | -72.68, -55.63 | 125.78 | 07/29/2020 | 03:09:34 | -72.69, -55.65 | 125.77 | 0.65 | 34 |
| 34 | 07/29/2020 | 04:00:54 | 72.69, 111.67 | 54.24 | 07/29/2020 | 04:00:14 | 72.67, 111.66 | 54.24 | 1.42 | 40 |
| 35 | 07/29/2020 | 04:51:38 | -72.69, -81.02 | 125.75 | 07/29/2020 | 04:50:56 | -72.66, -81.04 | 125.77 | 3.12 | 42 |
| 36 | 07/29/2020 | 05:42:24 | 72.69, 86.28 | 54.26 | 07/29/2020 | 05:41:35 | 72.70, 86.38 | 54.28 | 3.20 | 49 |
| 37 | 07/29/2020 | 06:33:08 | -72.70,-106.41 | 125.73 | 07/29/2020 | 06:32:17 | -72.69,-106.32 | 125.73 | 3.06 | 51 |
| 38 | 07/29/2020 | 07:23:53 | 72.65, 61.00 | 54.23 | 07/29/2020 | 07:22:57 | 72.68, 60.99 | 54.27 | 3.32 | 56 |
| 39 | 07/29/2020 | 08:14:37 | -72.65,-131.69 | 125.76 | 07/29/2020 | 08:13:39 | -72.67,-131.71 | 125.73 | 1.62 | 58 |
| 40 | 07/29/2020 | 09:05:23 | 72.66, 35.61 | 54.25 | 07/29/2020 | 09:04:19 | 72.66, 35.60 | 54.27 | 0.28 | 64 |
| 41 | 07/29/2020 | 09:56:07 | -72.66,-157.08 | 125.74 | 07/29/2020 | 09:55:01 | -72.64,-157.09 | 125.74 | 1.78 | 66 |
| 42 | 07/29/2020 | 10:46:53 | 72.66, 10.22 | 54.28 | 07/29/2020 | 10:45:41 | 72.63, 10.22 | 54.27 | 3.37 | 72 |
| 43 | 07/29/2020 | 11:37:37 | -72.67, 177.53 | 125.71 | 07/29/2020 | 11:36:22 | -72.67, 177.62 | 125.69 | 3.21 | 75 |
| 44 | 07/29/2020 | 12:28:19 | 72.47, -14.75 | 54.08 | 07/29/2020 | 12:27:06 | 72.46, -15.48 | 54.13 | 24.31 | 73 |
| 45 | 07/29/2020 | 13:19:01 | -72.37, 152.75 | 126.02 | 07/29/2020 | 13:17:49 | -72.40, 151.73 | 125.92 | 34.68 | 72 |
| 46 | 07/29/2020 | 14:09:43 | 72.17, -39.54 | 53.77 | 07/29/2020 | 14:08:34 | 72.12, -41.46 | 53.86 | 65.78 | 69 |
| 47 | 07/29/2020 | 15:00:25 | -72.07, 127.96 | 126.33 | 07/29/2020 | 14:59:17 | -72.07, 125.75 | 126.18 | 75.75 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/21/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 07/21/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and METOP-B