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: 6/24/2023
| 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 | -73.55, -1.95 | 129.18 | 07/02/2023 | 23:28:17 | -73.49, 1.09 | 129.41 | 96.01 | 66 |
| 2 | 07/03/2023 | 00:17:52 | 73.31, 165.89 | 50.57 | 07/03/2023 | 00:19:01 | 73.26, 167.91 | 50.39 | 64.91 | 69 |
| 3 | 07/03/2023 | 01:08:35 | -73.25, -26.67 | 129.50 | 07/03/2023 | 01:09:45 | -73.17, -24.97 | 129.69 | 55.15 | 70 |
| 4 | 07/03/2023 | 01:59:16 | 73.02, 141.16 | 50.25 | 07/03/2023 | 02:00:28 | 72.99, 141.97 | 50.15 | 26.68 | 72 |
| 5 | 07/03/2023 | 02:49:59 | -72.96, -51.40 | 129.82 | 07/03/2023 | 02:51:12 | -72.89, -50.90 | 129.93 | 17.85 | 73 |
| 6 | 07/03/2023 | 03:40:42 | 72.82, 116.20 | 50.04 | 07/03/2023 | 03:41:53 | 72.81, 116.26 | 50.00 | 2.49 | 71 |
| 7 | 07/03/2023 | 04:31:26 | -72.82, -76.47 | 129.97 | 07/03/2023 | 04:32:35 | -72.82, -76.40 | 129.99 | 2.46 | 69 |
| 8 | 07/03/2023 | 05:22:11 | 72.78, 90.91 | 49.99 | 07/03/2023 | 05:23:15 | 72.79, 90.87 | 49.99 | 1.61 | 64 |
| 9 | 07/03/2023 | 06:12:55 | -72.77,-101.76 | 130.01 | 07/03/2023 | 06:13:57 | -72.80,-101.79 | 130.01 | 2.79 | 62 |
| 10 | 07/03/2023 | 07:03:41 | 72.79, 65.52 | 50.01 | 07/03/2023 | 07:04:37 | 72.76, 65.48 | 49.97 | 2.96 | 56 |
| 11 | 07/03/2023 | 07:54:25 | -72.78,-127.14 | 130.00 | 07/03/2023 | 07:55:19 | -72.77,-127.18 | 130.02 | 1.36 | 54 |
| 12 | 07/03/2023 | 08:45:11 | 72.79, 40.13 | 50.02 | 07/03/2023 | 08:45:58 | 72.79, 40.20 | 50.00 | 2.15 | 47 |
| 13 | 07/03/2023 | 09:35:55 | -72.79,-152.53 | 129.99 | 07/03/2023 | 09:36:40 | -72.80,-152.46 | 129.99 | 2.73 | 45 |
| 14 | 07/03/2023 | 10:26:40 | 72.75, 14.85 | 49.98 | 07/03/2023 | 10:27:20 | 72.77, 14.81 | 49.99 | 2.18 | 40 |
| 15 | 07/03/2023 | 11:17:25 | -72.79,-177.92 | 129.97 | 07/03/2023 | 11:18:02 | -72.77,-177.85 | 130.01 | 3.23 | 37 |
| 16 | 07/03/2023 | 12:08:10 | 72.76, -10.54 | 49.99 | 07/03/2023 | 12:08:42 | 72.74, -10.58 | 49.97 | 2.28 | 32 |
| 17 | 07/03/2023 | 12:58:54 | -72.75, 156.79 | 130.02 | 07/03/2023 | 12:59:24 | -72.75, 156.76 | 130.02 | 1.06 | 30 |
| 18 | 07/03/2023 | 13:49:40 | 72.77, -35.93 | 50.01 | 07/03/2023 | 13:50:03 | 72.77, -35.87 | 50.00 | 2.10 | 23 |
| 19 | 07/03/2023 | 14:40:24 | -72.76, 131.40 | 130.00 | 07/03/2023 | 14:40:45 | -72.78, 131.48 | 129.99 | 3.21 | 21 |
| 20 | 07/03/2023 | 15:31:09 | 72.72, -61.21 | 49.97 | 07/03/2023 | 15:31:25 | 72.74, -61.26 | 49.99 | 2.86 | 16 |
| 21 | 07/03/2023 | 16:21:54 | -72.76, 106.01 | 129.99 | 07/03/2023 | 16:22:07 | -72.75, 106.09 | 130.01 | 2.72 | 13 |
| 22 | 07/03/2023 | 17:12:39 | 72.73, -86.60 | 49.98 | 07/03/2023 | 17:12:47 | 72.72, -86.65 | 49.97 | 1.73 | 8 |
| 23 | 07/03/2023 | 18:03:23 | -72.72, 80.73 | 130.03 | 07/03/2023 | 18:03:29 | -72.73, 80.70 | 130.02 | 1.36 | 6 |
| 24 | 07/03/2023 | 18:54:09 | 72.74,-111.99 | 49.99 | 07/03/2023 | 18:54:08 | 72.75,-111.93 | 50.00 | 2.35 | 1 |
| 25 | 07/03/2023 | 19:44:53 | -72.73, 55.34 | 130.02 | 07/03/2023 | 19:44:51 | -72.70, 55.31 | 130.04 | 2.84 | 2 |
| 26 | 07/03/2023 | 20:35:39 | 72.74,-137.38 | 50.01 | 07/03/2023 | 20:35:30 | 72.72,-137.32 | 49.99 | 3.12 | 9 |
| 27 | 07/03/2023 | 21:26:23 | -72.74, 29.95 | 130.00 | 07/03/2023 | 21:26:12 | -72.73, 30.02 | 130.01 | 2.42 | 11 |
| 28 | 07/03/2023 | 22:17:08 | 72.70,-162.67 | 49.97 | 07/03/2023 | 22:16:52 | 72.70,-162.71 | 49.97 | 1.43 | 16 |
| 29 | 07/03/2023 | 23:07:52 | -72.69, 4.67 | 130.04 | 07/03/2023 | 23:07:34 | -72.71, 4.63 | 130.02 | 1.99 | 18 |
| 30 | 07/03/2023 | 23:58:38 | 72.71, 171.94 | 49.98 | 07/03/2023 | 23:58:13 | 72.73, 172.01 | 50.00 | 2.82 | 25 |
| 31 | 07/04/2023 | 00:49:22 | -72.70, -20.72 | 130.03 | 07/04/2023 | 00:48:56 | -72.68, -20.76 | 130.04 | 2.09 | 26 |
| 32 | 07/04/2023 | 01:40:08 | 72.72, 146.55 | 49.99 | 07/04/2023 | 01:39:35 | 72.70, 146.62 | 49.99 | 2.58 | 33 |
| 33 | 07/04/2023 | 02:30:52 | -72.71, -46.11 | 130.02 | 07/04/2023 | 02:30:17 | -72.71, -46.04 | 130.01 | 2.40 | 35 |
| 34 | 07/04/2023 | 03:21:37 | 72.67, 121.27 | 49.95 | 07/04/2023 | 03:20:57 | 72.68, 121.23 | 49.97 | 1.52 | 40 |
| 35 | 07/04/2023 | 04:12:21 | -72.66, -71.40 | 130.06 | 07/04/2023 | 04:11:39 | -72.69, -71.43 | 130.02 | 2.72 | 42 |
| 36 | 07/04/2023 | 05:03:07 | 72.68, 95.88 | 49.97 | 07/04/2023 | 05:02:19 | 72.65, 95.84 | 49.96 | 3.26 | 48 |
| 37 | 07/04/2023 | 05:53:51 | -72.67, -96.79 | 130.04 | 07/04/2023 | 05:53:01 | -72.66, -96.82 | 130.04 | 1.44 | 50 |
| 38 | 07/04/2023 | 06:44:37 | 72.69, 70.49 | 49.98 | 07/04/2023 | 06:43:40 | 72.68, 70.55 | 49.99 | 2.20 | 57 |
| 39 | 07/04/2023 | 07:35:21 | -72.68,-122.18 | 130.03 | 07/04/2023 | 07:34:22 | -72.69,-122.10 | 130.01 | 2.66 | 59 |
| 40 | 07/04/2023 | 08:26:06 | 72.64, 45.21 | 49.94 | 07/04/2023 | 08:25:02 | 72.65, 45.16 | 49.97 | 1.94 | 64 |
| 41 | 07/04/2023 | 09:16:51 | -72.68,-147.57 | 130.01 | 07/04/2023 | 09:15:44 | -72.66,-147.49 | 130.02 | 3.33 | 67 |
| 42 | 07/04/2023 | 10:07:36 | 72.65, 19.82 | 49.95 | 07/04/2023 | 10:06:24 | 72.63, 19.77 | 49.96 | 2.59 | 72 |
| 43 | 07/04/2023 | 10:58:20 | -72.64,-172.85 | 130.06 | 07/04/2023 | 10:57:06 | -72.64,-172.88 | 130.04 | 1.05 | 74 |
| 44 | 07/04/2023 | 11:49:02 | 72.45, -5.16 | 49.75 | 07/04/2023 | 11:47:49 | 72.45, -5.92 | 49.81 | 25.52 | 73 |
| 45 | 07/04/2023 | 12:39:45 | -72.40, 162.27 | 130.32 | 07/04/2023 | 12:38:33 | -72.36, 161.22 | 130.27 | 35.56 | 72 |
| 46 | 07/04/2023 | 13:30:26 | 72.15, -29.95 | 49.42 | 07/04/2023 | 13:29:17 | 72.12, -31.91 | 49.53 | 67.00 | 69 |
| 47 | 07/04/2023 | 14:21:09 | -72.10, 137.48 | 130.64 | 07/04/2023 | 14:20:00 | -72.08, 135.34 | 130.50 | 73.15 | 69 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 6/24/2023
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 06/24/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B