Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/18/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 01/24/2024 | 13:05:35 | 73.59, -26.79 | 93.16 | 01/24/2024 | 13:06:42 | 73.56, -24.31 | 92.98 | 78.03 | 67 |
| 2 | 01/24/2024 | 13:56:17 | -73.49, 140.74 | 86.96 | 01/24/2024 | 13:57:26 | -73.46, 142.80 | 87.12 | 65.07 | 69 |
| 3 | 01/24/2024 | 14:46:59 | 73.29, -51.50 | 92.82 | 01/24/2024 | 14:48:10 | 73.24, -50.36 | 92.69 | 37.08 | 71 |
| 4 | 01/24/2024 | 15:37:41 | -73.20, 116.02 | 87.30 | 01/24/2024 | 15:38:54 | -73.15, 116.76 | 87.41 | 24.59 | 73 |
| 5 | 01/24/2024 | 16:28:23 | 73.00, -76.23 | 92.48 | 01/24/2024 | 16:29:37 | 72.98, -76.27 | 92.44 | 3.17 | 74 |
| 6 | 01/24/2024 | 17:19:07 | -73.01, 91.07 | 87.53 | 01/24/2024 | 17:20:19 | -72.98, 91.07 | 87.57 | 3.14 | 72 |
| 7 | 01/24/2024 | 18:09:53 | 73.01,-101.62 | 92.47 | 01/24/2024 | 18:10:58 | 73.01,-101.53 | 92.45 | 2.97 | 65 |
| 8 | 01/24/2024 | 19:00:36 | -72.97, 65.78 | 87.59 | 01/24/2024 | 19:01:41 | -72.97, 65.70 | 87.60 | 2.71 | 65 |
| 9 | 01/24/2024 | 19:51:22 | 72.97,-126.91 | 92.41 | 01/24/2024 | 19:52:20 | 73.00,-126.90 | 92.42 | 3.39 | 58 |
| 10 | 01/24/2024 | 20:42:06 | -72.98, 40.39 | 87.60 | 01/24/2024 | 20:43:03 | -72.96, 40.33 | 87.63 | 3.15 | 57 |
| 11 | 01/24/2024 | 21:32:52 | 72.98,-152.30 | 92.40 | 01/24/2024 | 21:33:42 | 72.99,-152.27 | 92.39 | 1.29 | 50 |
| 12 | 01/24/2024 | 22:23:36 | -72.99, 15.00 | 87.60 | 01/24/2024 | 22:24:24 | -72.99, 15.07 | 87.61 | 2.36 | 48 |
| 13 | 01/24/2024 | 23:14:22 | 72.99,-177.69 | 92.39 | 01/24/2024 | 23:15:04 | 72.97,-177.64 | 92.37 | 2.28 | 42 |
| 14 | 01/25/2024 | 00:05:06 | -72.99, -10.39 | 87.61 | 01/25/2024 | 00:05:46 | -72.98, -10.30 | 87.64 | 3.46 | 40 |
| 15 | 01/25/2024 | 00:55:51 | 72.94, 157.02 | 92.33 | 01/25/2024 | 00:56:26 | 72.96, 156.99 | 92.34 | 1.92 | 35 |
| 16 | 01/25/2024 | 01:46:35 | -72.95, -35.68 | 87.67 | 01/25/2024 | 01:47:08 | -72.96, -35.67 | 87.67 | 1.41 | 33 |
| 17 | 01/25/2024 | 02:37:21 | 72.95, 131.63 | 92.32 | 01/25/2024 | 02:37:48 | 72.94, 131.62 | 92.31 | 1.02 | 27 |
| 18 | 01/25/2024 | 03:28:05 | -72.96, -61.07 | 87.68 | 01/25/2024 | 03:28:30 | -72.95, -61.04 | 87.70 | 1.44 | 25 |
| 19 | 01/25/2024 | 04:18:51 | 72.96, 106.24 | 92.32 | 01/25/2024 | 04:19:10 | 72.93, 106.25 | 92.28 | 3.45 | 19 |
| 20 | 01/25/2024 | 05:09:34 | -72.92, -86.36 | 87.74 | 01/25/2024 | 05:09:52 | -72.94, -86.41 | 87.73 | 2.73 | 18 |
| 21 | 01/25/2024 | 06:00:20 | 72.92, 80.95 | 92.25 | 01/25/2024 | 06:00:32 | 72.92, 80.88 | 92.25 | 2.45 | 12 |
| 22 | 01/25/2024 | 06:51:03 | -72.93,-111.75 | 87.75 | 01/25/2024 | 06:51:13 | -72.92,-111.78 | 87.76 | 1.12 | 10 |
| 23 | 01/25/2024 | 07:41:49 | 72.93, 55.56 | 92.25 | 01/25/2024 | 07:41:53 | 72.90, 55.51 | 92.22 | 3.27 | 4 |
| 24 | 01/25/2024 | 08:32:33 | -72.94,-137.14 | 87.76 | 01/25/2024 | 08:32:35 | -72.91,-137.15 | 87.78 | 2.88 | 2 |
| 25 | 01/25/2024 | 09:23:19 | 72.94, 30.17 | 92.24 | 01/25/2024 | 09:23:14 | 72.94, 30.25 | 92.24 | 2.55 | 5 |
| 26 | 01/25/2024 | 10:14:02 | -72.89,-162.43 | 87.82 | 01/25/2024 | 10:13:57 | -72.90,-162.52 | 87.81 | 3.07 | 5 |
| 27 | 01/25/2024 | 11:04:48 | 72.89, 4.88 | 92.17 | 01/25/2024 | 11:04:36 | 72.93, 4.88 | 92.21 | 3.47 | 12 |
| 28 | 01/25/2024 | 11:55:32 | -72.90, 172.18 | 87.83 | 01/25/2024 | 11:55:19 | -72.88, 172.11 | 87.84 | 3.20 | 13 |
| 29 | 01/25/2024 | 12:46:18 | 72.90, -20.51 | 92.17 | 01/25/2024 | 12:45:58 | 72.91, -20.49 | 92.18 | 1.09 | 20 |
| 30 | 01/25/2024 | 13:37:02 | -72.91, 146.79 | 87.84 | 01/25/2024 | 13:36:40 | -72.92, 146.85 | 87.83 | 2.12 | 22 |
| 31 | 01/25/2024 | 14:27:48 | 72.91, -45.90 | 92.16 | 01/25/2024 | 14:27:20 | 72.90, -45.86 | 92.15 | 1.98 | 28 |
| 32 | 01/25/2024 | 15:18:32 | -72.92, 121.40 | 87.85 | 01/25/2024 | 15:18:02 | -72.91, 121.48 | 87.86 | 3.06 | 30 |
| 33 | 01/25/2024 | 16:09:17 | 72.87, -71.19 | 92.10 | 01/25/2024 | 16:08:42 | 72.88, -71.23 | 92.12 | 2.19 | 35 |
| 34 | 01/25/2024 | 17:00:01 | -72.88, 96.11 | 87.91 | 01/25/2024 | 16:59:24 | -72.89, 96.11 | 87.89 | 1.59 | 37 |
| 35 | 01/25/2024 | 17:50:47 | 72.88, -96.58 | 92.09 | 01/25/2024 | 17:50:04 | 72.87, -96.60 | 92.09 | 1.22 | 43 |
| 36 | 01/25/2024 | 18:41:31 | -72.89, 70.72 | 87.92 | 01/25/2024 | 18:40:46 | -72.88, 70.74 | 87.91 | 1.10 | 45 |
| 37 | 01/25/2024 | 19:32:17 | 72.89,-121.97 | 92.08 | 01/25/2024 | 19:31:26 | 72.86,-121.97 | 92.06 | 3.45 | 51 |
| 38 | 01/25/2024 | 20:23:00 | -72.85, 45.43 | 87.98 | 01/25/2024 | 20:22:08 | -72.87, 45.37 | 87.94 | 3.05 | 52 |
| 39 | 01/25/2024 | 21:13:46 | 72.85,-147.26 | 92.02 | 01/25/2024 | 21:12:48 | 72.84,-147.34 | 92.03 | 2.81 | 58 |
| 40 | 01/25/2024 | 22:04:30 | -72.85, 20.04 | 87.99 | 01/25/2024 | 22:03:30 | -72.85, 20.00 | 87.97 | 1.37 | 60 |
| 41 | 01/25/2024 | 22:55:16 | 72.85,-172.65 | 92.01 | 01/25/2024 | 22:54:09 | 72.88,-172.61 | 92.05 | 3.14 | 67 |
| 42 | 01/25/2024 | 23:46:00 | -72.86, -5.35 | 87.99 | 01/25/2024 | 23:44:52 | -72.84, -5.37 | 88.00 | 2.81 | 68 |
| 43 | 01/26/2024 | 00:36:46 | 72.86, 161.96 | 92.00 | 01/26/2024 | 00:35:31 | 72.87, 162.02 | 92.02 | 2.19 | 75 |
| 44 | 01/26/2024 | 01:27:29 | -72.82, -30.64 | 88.06 | 01/26/2024 | 01:26:14 | -72.82, -30.74 | 88.03 | 3.35 | 75 |
| 45 | 01/26/2024 | 02:18:10 | 72.57, 137.20 | 91.66 | 01/26/2024 | 02:16:58 | 72.60, 136.13 | 91.77 | 35.55 | 72 |
| 46 | 01/26/2024 | 03:08:53 | -72.53, -55.40 | 88.40 | 01/26/2024 | 03:07:42 | -72.51, -56.73 | 88.32 | 44.25 | 71 |
| 47 | 01/26/2024 | 03:59:34 | 72.27, 112.41 | 91.32 | 01/26/2024 | 03:58:26 | 72.27, 110.16 | 91.48 | 76.47 | 68 |
| 48 | 01/26/2024 | 04:50:17 | -72.23, -80.19 | 88.74 | 01/26/2024 | 04:49:09 | -72.24, -82.59 | 88.57 | 81.62 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/18/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 01/18/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B