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: 6/27/2023
| 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 | 07/02/2023 | 23:27:11 | -73.56, -1.98 | 129.16 | 07/02/2023 | 23:28:17 | -73.49, 1.08 | 129.42 | 96.79 | 66 |
| 2 | 07/03/2023 | 00:17:52 | 73.32, 165.86 | 50.58 | 07/03/2023 | 00:19:01 | 73.26, 167.91 | 50.39 | 65.72 | 69 |
| 3 | 07/03/2023 | 01:08:35 | -73.27, -26.69 | 129.48 | 07/03/2023 | 01:09:44 | -73.22, -24.87 | 129.65 | 58.72 | 69 |
| 4 | 07/03/2023 | 01:59:16 | 73.03, 141.13 | 50.26 | 07/03/2023 | 02:00:28 | 72.99, 141.97 | 50.15 | 27.56 | 72 |
| 5 | 07/03/2023 | 02:49:59 | -72.97, -51.43 | 129.80 | 07/03/2023 | 02:51:12 | -72.89, -50.91 | 129.93 | 19.35 | 73 |
| 6 | 07/03/2023 | 03:40:41 | 72.78, 116.28 | 49.99 | 07/03/2023 | 03:41:53 | 72.81, 116.26 | 50.00 | 3.05 | 72 |
| 7 | 07/03/2023 | 04:31:26 | -72.83, -76.50 | 129.96 | 07/03/2023 | 04:32:35 | -72.82, -76.41 | 129.99 | 3.48 | 69 |
| 8 | 07/03/2023 | 05:22:11 | 72.79, 90.89 | 50.01 | 07/03/2023 | 05:23:15 | 72.79, 90.87 | 49.99 | 0.83 | 64 |
| 9 | 07/03/2023 | 06:12:55 | -72.79,-101.78 | 130.00 | 07/03/2023 | 06:13:57 | -72.79,-101.80 | 130.01 | 0.67 | 62 |
| 10 | 07/03/2023 | 07:03:41 | 72.80, 65.50 | 50.02 | 07/03/2023 | 07:04:36 | 72.81, 65.59 | 50.02 | 3.27 | 55 |
| 11 | 07/03/2023 | 07:54:25 | -72.79,-127.17 | 129.99 | 07/03/2023 | 07:55:19 | -72.77,-127.18 | 130.02 | 2.92 | 54 |
| 12 | 07/03/2023 | 08:45:11 | 72.81, 40.11 | 50.04 | 07/03/2023 | 08:45:58 | 72.79, 40.20 | 50.00 | 3.36 | 47 |
| 13 | 07/03/2023 | 09:35:55 | -72.80,-152.56 | 129.97 | 07/03/2023 | 09:36:40 | -72.79,-152.47 | 129.99 | 3.18 | 45 |
| 14 | 07/03/2023 | 10:26:40 | 72.76, 14.83 | 49.99 | 07/03/2023 | 10:27:20 | 72.77, 14.81 | 49.99 | 0.72 | 40 |
| 15 | 07/03/2023 | 11:17:24 | -72.76,-177.85 | 130.01 | 07/03/2023 | 11:18:02 | -72.77,-177.86 | 130.01 | 1.48 | 38 |
| 16 | 07/03/2023 | 12:08:10 | 72.77, -10.56 | 50.01 | 07/03/2023 | 12:08:42 | 72.74, -10.58 | 49.97 | 3.24 | 32 |
| 17 | 07/03/2023 | 12:58:54 | -72.76, 156.76 | 130.00 | 07/03/2023 | 12:59:24 | -72.75, 156.75 | 130.02 | 2.05 | 30 |
| 18 | 07/03/2023 | 13:49:40 | 72.78, -35.95 | 50.02 | 07/03/2023 | 13:50:03 | 72.77, -35.87 | 50.00 | 3.00 | 23 |
| 19 | 07/03/2023 | 14:40:24 | -72.77, 131.37 | 129.99 | 07/03/2023 | 14:40:45 | -72.77, 131.47 | 130.00 | 3.11 | 21 |
| 20 | 07/03/2023 | 15:31:09 | 72.73, -61.24 | 49.98 | 07/03/2023 | 15:31:25 | 72.74, -61.26 | 49.99 | 1.30 | 16 |
| 21 | 07/03/2023 | 16:21:53 | -72.73, 106.09 | 130.03 | 07/03/2023 | 16:22:07 | -72.75, 106.08 | 130.01 | 2.33 | 14 |
| 22 | 07/03/2023 | 17:12:39 | 72.74, -86.63 | 49.99 | 07/03/2023 | 17:12:47 | 72.72, -86.65 | 49.97 | 2.44 | 8 |
| 23 | 07/03/2023 | 18:03:23 | -72.74, 80.70 | 130.01 | 07/03/2023 | 18:03:29 | -72.73, 80.69 | 130.02 | 1.21 | 6 |
| 24 | 07/03/2023 | 18:54:09 | 72.75,-112.02 | 50.01 | 07/03/2023 | 18:54:08 | 72.75,-111.93 | 50.00 | 2.85 | 1 |
| 25 | 07/03/2023 | 19:44:53 | -72.74, 55.31 | 130.00 | 07/03/2023 | 19:44:50 | -72.75, 55.41 | 130.00 | 3.29 | 3 |
| 26 | 07/03/2023 | 20:35:38 | 72.71,-137.30 | 49.97 | 07/03/2023 | 20:35:30 | 72.72,-137.32 | 49.99 | 2.04 | 8 |
| 27 | 07/03/2023 | 21:26:22 | -72.70, 30.03 | 130.04 | 07/03/2023 | 21:26:12 | -72.73, 30.02 | 130.01 | 3.17 | 10 |
| 28 | 07/03/2023 | 22:17:08 | 72.71,-162.69 | 49.98 | 07/03/2023 | 22:16:52 | 72.70,-162.71 | 49.97 | 1.67 | 16 |
| 29 | 07/03/2023 | 23:07:52 | -72.71, 4.64 | 130.03 | 07/03/2023 | 23:07:34 | -72.70, 4.63 | 130.02 | 0.43 | 18 |
| 30 | 07/03/2023 | 23:58:38 | 72.72, 171.92 | 49.99 | 07/03/2023 | 23:58:13 | 72.73, 172.01 | 50.00 | 2.93 | 25 |
| 31 | 07/04/2023 | 00:49:22 | -72.71, -20.75 | 130.01 | 07/04/2023 | 00:48:55 | -72.73, -20.66 | 130.00 | 3.67 | 27 |
| 32 | 07/04/2023 | 01:40:07 | 72.68, 146.63 | 49.95 | 07/04/2023 | 01:39:35 | 72.70, 146.62 | 49.99 | 2.80 | 32 |
| 33 | 07/04/2023 | 02:30:52 | -72.72, -46.14 | 130.00 | 07/04/2023 | 02:30:17 | -72.71, -46.05 | 130.01 | 3.57 | 35 |
| 34 | 07/04/2023 | 03:21:37 | 72.68, 121.24 | 49.97 | 07/04/2023 | 03:20:57 | 72.68, 121.23 | 49.97 | 0.95 | 40 |
| 35 | 07/04/2023 | 04:12:21 | -72.68, -71.43 | 130.04 | 07/04/2023 | 04:11:39 | -72.68, -71.44 | 130.02 | 0.58 | 42 |
| 36 | 07/04/2023 | 05:03:07 | 72.69, 95.86 | 49.98 | 07/04/2023 | 05:02:18 | 72.70, 95.94 | 50.00 | 3.22 | 49 |
| 37 | 07/04/2023 | 05:53:51 | -72.69, -96.82 | 130.03 | 07/04/2023 | 05:53:01 | -72.66, -96.82 | 130.04 | 2.97 | 50 |
| 38 | 07/04/2023 | 06:44:36 | 72.65, 70.57 | 49.94 | 07/04/2023 | 06:43:40 | 72.68, 70.55 | 49.99 | 3.56 | 56 |
| 39 | 07/04/2023 | 07:35:21 | -72.69,-122.21 | 130.01 | 07/04/2023 | 07:34:22 | -72.69,-122.11 | 130.01 | 3.32 | 59 |
| 40 | 07/04/2023 | 08:26:06 | 72.66, 45.18 | 49.95 | 07/04/2023 | 08:25:02 | 72.66, 45.16 | 49.97 | 0.52 | 64 |
| 41 | 07/04/2023 | 09:16:50 | -72.65,-147.49 | 130.05 | 07/04/2023 | 09:15:44 | -72.66,-147.50 | 130.02 | 1.36 | 66 |
| 42 | 07/04/2023 | 10:07:36 | 72.66, 19.79 | 49.97 | 07/04/2023 | 10:06:24 | 72.63, 19.78 | 49.96 | 3.55 | 72 |
| 43 | 07/04/2023 | 10:58:20 | -72.66,-172.88 | 130.04 | 07/04/2023 | 10:57:06 | -72.64,-172.89 | 130.04 | 2.15 | 74 |
| 44 | 07/04/2023 | 11:49:02 | 72.47, -5.19 | 49.76 | 07/04/2023 | 11:47:49 | 72.45, -5.92 | 49.81 | 24.65 | 73 |
| 45 | 07/04/2023 | 12:39:45 | -72.41, 162.24 | 130.30 | 07/04/2023 | 12:38:32 | -72.41, 161.32 | 130.23 | 31.05 | 73 |
| 46 | 07/04/2023 | 13:30:26 | 72.17, -29.97 | 49.44 | 07/04/2023 | 13:29:17 | 72.12, -31.91 | 49.53 | 66.17 | 69 |
| 47 | 07/04/2023 | 14:21:08 | -72.06, 137.55 | 130.68 | 07/04/2023 | 14:20:00 | -72.08, 135.34 | 130.51 | 75.71 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 6/27/2023
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 06/27/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B