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: 10/31/2021
| 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 | 11/04/2021 | 07:43:11 | 73.36, 54.57 | 88.82 | 11/04/2021 | 07:44:18 | 73.28, 57.11 | 88.68 | 81.61 | 67 |
| 2 | 11/04/2021 | 08:33:53 | -73.26,-137.89 | 91.29 | 11/04/2021 | 08:35:02 | -73.19,-135.77 | 91.40 | 68.43 | 69 |
| 3 | 11/04/2021 | 09:24:35 | 73.07, 29.84 | 88.53 | 11/04/2021 | 09:25:45 | 73.01, 31.17 | 88.44 | 43.74 | 70 |
| 4 | 11/04/2021 | 10:15:17 | -72.97,-162.62 | 91.57 | 11/04/2021 | 10:16:29 | -72.92,-161.69 | 91.64 | 30.71 | 72 |
| 5 | 11/04/2021 | 11:05:59 | 72.77, 5.10 | 88.24 | 11/04/2021 | 11:07:12 | 72.74, 5.26 | 88.19 | 6.87 | 73 |
| 6 | 11/04/2021 | 11:56:42 | -72.72, 172.52 | 91.81 | 11/04/2021 | 11:57:55 | -72.70, 172.50 | 91.84 | 2.77 | 73 |
| 7 | 11/04/2021 | 12:47:28 | 72.73, -20.19 | 88.22 | 11/04/2021 | 12:48:34 | 72.71, -20.13 | 88.19 | 2.78 | 66 |
| 8 | 11/04/2021 | 13:38:12 | -72.73, 147.13 | 91.78 | 11/04/2021 | 13:39:16 | -72.73, 147.22 | 91.79 | 3.11 | 64 |
| 9 | 11/04/2021 | 14:28:57 | 72.69, -45.47 | 88.19 | 11/04/2021 | 14:29:56 | 72.69, -45.51 | 88.20 | 1.35 | 59 |
| 10 | 11/04/2021 | 15:19:41 | -72.69, 121.85 | 91.80 | 11/04/2021 | 15:20:38 | -72.71, 121.84 | 91.79 | 2.30 | 57 |
| 11 | 11/04/2021 | 16:10:27 | 72.70, -70.86 | 88.22 | 11/04/2021 | 16:11:18 | 72.67, -70.89 | 88.20 | 2.68 | 51 |
| 12 | 11/04/2021 | 17:01:11 | -72.69, 96.46 | 91.77 | 11/04/2021 | 17:02:00 | -72.69, 96.46 | 91.78 | 0.83 | 49 |
| 13 | 11/04/2021 | 17:51:57 | 72.70, -96.25 | 88.25 | 11/04/2021 | 17:52:39 | 72.70, -96.17 | 88.25 | 2.72 | 42 |
| 14 | 11/04/2021 | 18:42:40 | -72.65, 71.17 | 91.80 | 11/04/2021 | 18:43:22 | -72.67, 71.08 | 91.78 | 3.55 | 42 |
| 15 | 11/04/2021 | 19:33:26 | 72.66,-121.54 | 88.23 | 11/04/2021 | 19:34:01 | 72.68,-121.55 | 88.25 | 2.56 | 35 |
| 16 | 11/04/2021 | 20:24:10 | -72.66, 45.78 | 91.77 | 11/04/2021 | 20:24:44 | -72.64, 45.69 | 91.78 | 3.25 | 34 |
| 17 | 11/04/2021 | 21:14:56 | 72.67,-146.93 | 88.26 | 11/04/2021 | 21:15:23 | 72.66,-146.94 | 88.25 | 0.71 | 27 |
| 18 | 11/04/2021 | 22:05:40 | -72.66, 20.39 | 91.74 | 11/04/2021 | 22:06:05 | -72.67, 20.42 | 91.73 | 1.30 | 25 |
| 19 | 11/04/2021 | 22:56:26 | 72.67,-172.32 | 88.29 | 11/04/2021 | 22:56:45 | 72.64,-172.32 | 88.25 | 3.80 | 19 |
| 20 | 11/04/2021 | 23:47:10 | -72.67, -5.00 | 91.71 | 11/04/2021 | 23:47:27 | -72.65, -4.97 | 91.73 | 2.30 | 17 |
| 21 | 11/05/2021 | 00:37:55 | 72.63, 162.40 | 88.26 | 11/05/2021 | 00:38:07 | 72.62, 162.30 | 88.25 | 3.54 | 12 |
| 22 | 11/05/2021 | 01:28:39 | -72.63, -30.28 | 91.73 | 11/05/2021 | 01:28:49 | -72.63, -30.35 | 91.73 | 2.27 | 10 |
| 23 | 11/05/2021 | 02:19:25 | 72.64, 137.01 | 88.29 | 11/05/2021 | 02:19:28 | 72.65, 137.02 | 88.30 | 1.27 | 3 |
| 24 | 11/05/2021 | 03:10:09 | -72.64, -55.67 | 91.70 | 11/05/2021 | 03:10:10 | -72.66, -55.63 | 91.68 | 3.26 | 1 |
| 25 | 11/05/2021 | 04:00:55 | 72.65, 111.62 | 88.32 | 11/05/2021 | 04:00:50 | 72.63, 111.64 | 88.30 | 2.03 | 5 |
| 26 | 11/05/2021 | 04:51:39 | -72.64, -81.06 | 91.68 | 11/05/2021 | 04:51:32 | -72.64, -81.01 | 91.68 | 1.67 | 7 |
| 27 | 11/05/2021 | 05:42:24 | 72.60, 86.33 | 88.30 | 11/05/2021 | 05:42:12 | 72.61, 86.26 | 88.31 | 2.68 | 12 |
| 28 | 11/05/2021 | 06:33:08 | -72.60,-106.35 | 91.70 | 11/05/2021 | 06:32:54 | -72.62,-106.39 | 91.68 | 2.77 | 14 |
| 29 | 11/05/2021 | 07:23:54 | 72.61, 60.94 | 88.33 | 11/05/2021 | 07:23:33 | 72.64, 60.98 | 88.36 | 3.25 | 21 |
| 30 | 11/05/2021 | 08:14:37 | -72.61,-131.73 | 91.67 | 11/05/2021 | 08:14:15 | -72.60,-131.77 | 91.68 | 1.57 | 22 |
| 31 | 11/05/2021 | 09:05:23 | 72.62, 35.56 | 88.36 | 11/05/2021 | 09:04:54 | 72.62, 35.59 | 88.36 | 1.29 | 29 |
| 32 | 11/05/2021 | 09:56:07 | -72.61,-157.12 | 91.64 | 11/05/2021 | 09:55:36 | -72.63,-157.05 | 91.62 | 2.87 | 31 |
| 33 | 11/05/2021 | 10:46:52 | 72.57, 10.27 | 88.33 | 11/05/2021 | 10:46:16 | 72.60, 10.21 | 88.36 | 3.08 | 36 |
| 34 | 11/05/2021 | 11:37:37 | -72.62, 177.49 | 91.61 | 11/05/2021 | 11:36:58 | -72.61, 177.56 | 91.62 | 2.96 | 39 |
| 35 | 11/05/2021 | 12:28:22 | 72.58, -15.12 | 88.36 | 11/05/2021 | 12:27:38 | 72.57, -15.17 | 88.36 | 1.85 | 44 |
| 36 | 11/05/2021 | 13:19:06 | -72.58, 152.20 | 91.64 | 11/05/2021 | 13:18:20 | -72.59, 152.18 | 91.62 | 1.20 | 46 |
| 37 | 11/05/2021 | 14:09:52 | 72.59, -40.51 | 88.39 | 11/05/2021 | 14:08:59 | 72.60, -40.45 | 88.41 | 2.65 | 53 |
| 38 | 11/05/2021 | 15:00:36 | -72.59, 126.81 | 91.61 | 11/05/2021 | 14:59:42 | -72.57, 126.80 | 91.62 | 2.16 | 54 |
| 39 | 11/05/2021 | 15:51:22 | 72.60, -65.90 | 88.42 | 11/05/2021 | 15:50:21 | 72.58, -65.83 | 88.41 | 2.62 | 61 |
| 40 | 11/05/2021 | 16:42:06 | -72.59, 101.42 | 91.58 | 11/05/2021 | 16:41:03 | -72.60, 101.52 | 91.57 | 3.29 | 63 |
| 41 | 11/05/2021 | 17:32:51 | 72.55, -91.18 | 88.39 | 11/05/2021 | 17:31:43 | 72.56, -91.21 | 88.41 | 1.48 | 68 |
| 42 | 11/05/2021 | 18:23:35 | -72.55, 76.14 | 91.60 | 11/05/2021 | 18:22:25 | -72.58, 76.14 | 91.57 | 2.88 | 70 |
| 43 | 11/05/2021 | 19:14:20 | 72.51,-116.47 | 88.37 | 11/05/2021 | 19:13:06 | 72.49,-116.70 | 88.36 | 7.91 | 74 |
| 44 | 11/05/2021 | 20:05:03 | -72.46, 50.95 | 91.68 | 11/05/2021 | 20:03:49 | -72.45, 50.55 | 91.67 | 13.39 | 74 |
| 45 | 11/05/2021 | 20:55:44 | 72.21,-141.25 | 88.08 | 11/05/2021 | 20:54:33 | 72.21,-142.58 | 88.12 | 45.22 | 71 |
| 46 | 11/05/2021 | 21:46:27 | -72.16, 26.16 | 91.97 | 11/05/2021 | 21:45:16 | -72.18, 24.67 | 91.91 | 50.87 | 71 |
| 47 | 11/05/2021 | 22:37:08 | 71.91,-166.05 | 87.79 | 11/05/2021 | 22:36:01 | 71.88,-168.55 | 87.83 | 86.31 | 67 |
| 48 | 11/05/2021 | 23:27:51 | -71.86, 1.36 | 92.25 | 11/05/2021 | 23:26:44 | -71.85, -1.29 | 92.20 | 91.72 | 67 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/31/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/31/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B