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: 2/13/2025
| 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 | 02/14/2025 | 07:54:56 | 74.38, 48.99 | 87.76 | 02/14/2025 | 07:56:03 | 74.37, 51.60 | 87.56 | 78.07 | 67 |
| 2 | 02/14/2025 | 08:45:39 | -74.34,-143.58 | 92.30 | 02/14/2025 | 08:46:47 | -74.28,-141.31 | 92.53 | 68.50 | 68 |
| 3 | 02/14/2025 | 09:36:20 | 74.10, 24.35 | 87.41 | 02/14/2025 | 09:37:31 | 74.07, 25.50 | 87.28 | 35.27 | 71 |
| 4 | 02/14/2025 | 10:27:03 | -74.05,-168.22 | 92.66 | 02/14/2025 | 10:28:15 | -73.97,-167.40 | 92.81 | 26.83 | 72 |
| 5 | 02/14/2025 | 11:17:45 | 73.86, -0.43 | 87.11 | 02/14/2025 | 11:18:57 | 73.86, -0.33 | 87.09 | 3.12 | 72 |
| 6 | 02/14/2025 | 12:08:28 | -73.81, 166.99 | 92.95 | 02/14/2025 | 12:09:40 | -73.82, 166.89 | 92.96 | 2.98 | 72 |
| 7 | 02/14/2025 | 12:59:14 | 73.81, -25.70 | 87.04 | 02/14/2025 | 13:00:20 | 73.80, -25.81 | 87.02 | 3.45 | 66 |
| 8 | 02/14/2025 | 13:49:58 | -73.82, 141.60 | 92.97 | 02/14/2025 | 13:51:02 | -73.81, 141.53 | 92.99 | 2.15 | 64 |
| 9 | 02/14/2025 | 14:40:44 | 73.82, -51.09 | 87.02 | 02/14/2025 | 14:41:41 | 73.85, -51.05 | 87.03 | 3.32 | 57 |
| 10 | 02/14/2025 | 15:31:28 | -73.82, 116.21 | 92.99 | 02/14/2025 | 15:32:24 | -73.80, 116.18 | 93.02 | 2.51 | 56 |
| 11 | 02/14/2025 | 16:22:14 | 73.82, -76.48 | 87.01 | 02/14/2025 | 16:23:03 | 73.84, -76.41 | 87.00 | 2.72 | 49 |
| 12 | 02/14/2025 | 17:12:58 | -73.83, 90.82 | 93.01 | 02/14/2025 | 17:13:46 | -73.80, 90.82 | 93.05 | 3.75 | 48 |
| 13 | 02/14/2025 | 18:03:44 | 73.83,-101.87 | 86.99 | 02/14/2025 | 18:04:25 | 73.83,-101.77 | 86.97 | 3.14 | 41 |
| 14 | 02/14/2025 | 18:54:27 | -73.79, 65.55 | 93.08 | 02/14/2025 | 18:55:08 | -73.79, 65.46 | 93.08 | 2.85 | 41 |
| 15 | 02/14/2025 | 19:45:13 | 73.79,-127.14 | 86.91 | 02/14/2025 | 19:45:48 | 73.77,-127.24 | 86.90 | 3.52 | 35 |
| 16 | 02/14/2025 | 20:35:57 | -73.79, 40.16 | 93.10 | 02/14/2025 | 20:36:30 | -73.78, 40.10 | 93.11 | 2.23 | 33 |
| 17 | 02/14/2025 | 21:26:43 | 73.79,-152.53 | 86.90 | 02/14/2025 | 21:27:09 | 73.82,-152.49 | 86.91 | 3.01 | 26 |
| 18 | 02/14/2025 | 22:17:27 | -73.80, 14.77 | 93.11 | 02/14/2025 | 22:17:52 | -73.78, 14.74 | 93.14 | 2.81 | 25 |
| 19 | 02/14/2025 | 23:08:13 | 73.80,-177.92 | 86.88 | 02/14/2025 | 23:08:31 | 73.81,-177.84 | 86.88 | 2.57 | 18 |
| 20 | 02/14/2025 | 23:58:57 | -73.81, -10.62 | 93.13 | 02/14/2025 | 23:59:13 | -73.82, -10.50 | 93.13 | 3.86 | 16 |
| 21 | 02/15/2025 | 00:49:43 | 73.80, 156.69 | 86.86 | 02/15/2025 | 00:49:53 | 73.80, 156.80 | 86.85 | 3.20 | 10 |
| 22 | 02/15/2025 | 01:40:26 | -73.76, -35.89 | 93.20 | 02/15/2025 | 01:40:36 | -73.76, -35.98 | 93.20 | 2.74 | 10 |
| 23 | 02/15/2025 | 02:31:12 | 73.76, 131.42 | 86.79 | 02/15/2025 | 02:31:16 | 73.75, 131.32 | 86.78 | 3.63 | 4 |
| 24 | 02/15/2025 | 03:21:56 | -73.77, -61.28 | 93.22 | 02/15/2025 | 03:21:58 | -73.75, -61.33 | 93.23 | 2.38 | 2 |
| 25 | 02/15/2025 | 04:12:42 | 73.77, 106.03 | 86.77 | 02/15/2025 | 04:12:37 | 73.79, 106.08 | 86.79 | 2.69 | 5 |
| 26 | 02/15/2025 | 05:03:26 | -73.77, -86.66 | 93.24 | 02/15/2025 | 05:03:20 | -73.75, -86.69 | 93.26 | 3.15 | 6 |
| 27 | 02/15/2025 | 05:54:12 | 73.77, 80.65 | 86.75 | 02/15/2025 | 05:53:59 | 73.78, 80.72 | 86.76 | 2.47 | 13 |
| 28 | 02/15/2025 | 06:44:55 | -73.73,-111.94 | 93.31 | 02/15/2025 | 06:44:42 | -73.74,-112.05 | 93.29 | 3.71 | 13 |
| 29 | 02/15/2025 | 07:35:42 | 73.78, 55.26 | 86.74 | 02/15/2025 | 07:35:21 | 73.77, 55.36 | 86.73 | 3.33 | 21 |
| 30 | 02/15/2025 | 08:26:25 | -73.74,-137.32 | 93.33 | 02/15/2025 | 08:26:04 | -73.73,-137.41 | 93.32 | 2.68 | 21 |
| 31 | 02/15/2025 | 09:17:11 | 73.74, 29.99 | 86.66 | 02/15/2025 | 09:16:43 | 73.77, 30.00 | 86.70 | 3.41 | 28 |
| 32 | 02/15/2025 | 10:07:55 | -73.74,-162.71 | 93.35 | 02/15/2025 | 10:07:26 | -73.73,-162.77 | 93.35 | 2.59 | 29 |
| 33 | 02/15/2025 | 10:58:41 | 73.74, 4.60 | 86.65 | 02/15/2025 | 10:58:05 | 73.76, 4.64 | 86.67 | 2.39 | 36 |
| 34 | 02/15/2025 | 11:49:25 | -73.75, 171.90 | 93.36 | 02/15/2025 | 11:48:48 | -73.72, 171.87 | 93.38 | 3.52 | 37 |
| 35 | 02/15/2025 | 12:40:11 | 73.75, -20.79 | 86.63 | 02/15/2025 | 12:39:27 | 73.75, -20.71 | 86.64 | 2.43 | 44 |
| 36 | 02/15/2025 | 13:30:54 | -73.71, 146.63 | 93.44 | 02/15/2025 | 13:30:10 | -73.71, 146.52 | 93.41 | 3.51 | 44 |
| 37 | 02/15/2025 | 14:21:41 | 73.75, -46.18 | 86.61 | 02/15/2025 | 14:20:49 | 73.74, -46.07 | 86.61 | 3.51 | 52 |
| 38 | 02/15/2025 | 15:12:24 | -73.71, 121.24 | 93.46 | 02/15/2025 | 15:11:32 | -73.70, 121.16 | 93.44 | 2.68 | 52 |
| 39 | 02/15/2025 | 16:03:10 | 73.71, -71.45 | 86.54 | 02/15/2025 | 16:02:11 | 73.74, -71.43 | 86.58 | 3.00 | 59 |
| 40 | 02/15/2025 | 16:53:54 | -73.72, 95.85 | 93.47 | 02/15/2025 | 16:52:54 | -73.70, 95.80 | 93.47 | 2.86 | 60 |
| 41 | 02/15/2025 | 17:44:40 | 73.72, -96.84 | 86.52 | 02/15/2025 | 17:43:33 | 73.73, -96.79 | 86.55 | 2.12 | 67 |
| 42 | 02/15/2025 | 18:35:24 | -73.72, 70.46 | 93.49 | 02/15/2025 | 18:34:15 | -73.74, 70.55 | 93.46 | 3.39 | 69 |
| 43 | 02/15/2025 | 19:26:10 | 73.72,-122.23 | 86.50 | 02/15/2025 | 19:24:55 | 73.72,-122.15 | 86.52 | 2.49 | 75 |
| 44 | 02/15/2025 | 20:16:53 | -73.68, 45.19 | 93.56 | 02/15/2025 | 20:15:38 | -73.68, 45.08 | 93.53 | 3.35 | 75 |
| 45 | 02/15/2025 | 21:07:34 | 73.43,-146.92 | 86.15 | 02/15/2025 | 21:06:23 | 73.41,-148.19 | 86.24 | 40.21 | 71 |
| 46 | 02/15/2025 | 21:58:17 | -73.39, 20.49 | 93.92 | 02/15/2025 | 21:57:06 | -73.37, 19.05 | 93.81 | 45.86 | 71 |
| 47 | 02/15/2025 | 22:48:58 | 73.14,-171.64 | 85.79 | 02/15/2025 | 22:47:51 | 73.10,-174.21 | 85.96 | 82.93 | 67 |
| 48 | 02/15/2025 | 23:39:41 | -73.09, -4.24 | 94.27 | 02/15/2025 | 23:38:34 | -73.06, -6.97 | 94.08 | 88.40 | 67 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/13/2025
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/13/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B