Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/24/2023
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 09/29/2023 | 11:46:18 | 73.58, -3.51 | 75.96 | 09/29/2023 | 11:45:10 | 73.61, -6.02 | 76.07 | 78.75 | 68 |
| 2 | 09/29/2023 | 12:37:01 | -73.53, 163.69 | 104.08 | 09/29/2023 | 12:35:52 | -73.50, 161.54 | 104.04 | 67.83 | 69 |
| 3 | 09/29/2023 | 13:27:45 | 73.31, -29.47 | 75.73 | 09/29/2023 | 13:26:34 | 73.32, -30.73 | 75.79 | 40.34 | 71 |
| 4 | 09/29/2023 | 14:18:29 | -73.21, 137.63 | 104.36 | 09/29/2023 | 14:17:16 | -73.21, 136.82 | 104.32 | 26.04 | 73 |
| 5 | 09/29/2023 | 15:09:12 | 73.04, -55.41 | 75.50 | 09/29/2023 | 15:07:58 | 73.02, -55.47 | 75.50 | 2.32 | 74 |
| 6 | 09/29/2023 | 15:59:54 | -73.04, 111.92 | 104.49 | 09/29/2023 | 15:58:42 | -73.02, 111.86 | 104.50 | 2.58 | 72 |
| 7 | 09/29/2023 | 16:50:34 | 73.01, -80.80 | 75.51 | 09/29/2023 | 16:49:28 | 73.03, -80.86 | 75.54 | 3.23 | 66 |
| 8 | 09/29/2023 | 17:41:16 | -73.01, 86.53 | 104.49 | 09/29/2023 | 17:40:12 | -73.03, 86.47 | 104.46 | 2.68 | 64 |
| 9 | 09/29/2023 | 18:31:56 | 72.99,-106.19 | 75.51 | 09/29/2023 | 18:30:57 | 72.99,-106.15 | 75.52 | 1.18 | 59 |
| 10 | 09/29/2023 | 19:22:38 | -72.99, 61.14 | 104.48 | 09/29/2023 | 19:21:41 | -72.99, 61.18 | 104.48 | 1.26 | 57 |
| 11 | 09/29/2023 | 20:13:17 | 73.02,-131.47 | 75.57 | 09/29/2023 | 20:12:27 | 73.00,-131.55 | 75.56 | 3.06 | 50 |
| 12 | 09/29/2023 | 21:03:59 | -73.02, 35.86 | 104.43 | 09/29/2023 | 21:03:11 | -73.00, 35.78 | 104.44 | 3.33 | 48 |
| 13 | 09/29/2023 | 21:54:39 | 73.00,-156.85 | 75.57 | 09/29/2023 | 21:53:57 | 73.01,-156.94 | 75.60 | 3.51 | 42 |
| 14 | 09/29/2023 | 22:45:21 | -73.00, 10.47 | 104.42 | 09/29/2023 | 22:44:41 | -73.01, 10.39 | 104.40 | 3.04 | 40 |
| 15 | 09/29/2023 | 23:36:01 | 72.97, 177.76 | 75.58 | 09/29/2023 | 23:35:26 | 72.97, 177.77 | 75.58 | 0.44 | 35 |
| 16 | 09/30/2023 | 00:26:43 | -72.97, -14.92 | 104.41 | 09/30/2023 | 00:26:10 | -72.97, -14.90 | 104.42 | 0.81 | 33 |
| 17 | 09/30/2023 | 01:17:23 | 72.95, 152.37 | 75.58 | 09/30/2023 | 01:16:56 | 72.98, 152.38 | 75.62 | 3.74 | 27 |
| 18 | 09/30/2023 | 02:08:05 | -72.95, -40.31 | 104.41 | 09/30/2023 | 02:07:40 | -72.98, -40.30 | 104.38 | 3.04 | 25 |
| 19 | 09/30/2023 | 02:58:44 | 72.98, 127.09 | 75.64 | 09/30/2023 | 02:58:25 | 72.94, 127.09 | 75.60 | 3.87 | 19 |
| 20 | 09/30/2023 | 03:49:25 | -72.98, -65.59 | 104.36 | 09/30/2023 | 03:49:09 | -72.99, -65.69 | 104.34 | 3.55 | 16 |
| 21 | 09/30/2023 | 04:40:05 | 72.95, 101.70 | 75.64 | 09/30/2023 | 04:39:54 | 72.95, 101.69 | 75.64 | 0.33 | 11 |
| 22 | 09/30/2023 | 05:30:47 | -72.95, -90.97 | 104.35 | 09/30/2023 | 05:30:38 | -72.95, -90.98 | 104.36 | 0.96 | 9 |
| 23 | 09/30/2023 | 06:21:27 | 72.93, 76.31 | 75.65 | 09/30/2023 | 06:21:24 | 72.96, 76.30 | 75.68 | 3.47 | 3 |
| 24 | 09/30/2023 | 07:12:09 | -72.93,-116.36 | 104.34 | 09/30/2023 | 07:12:08 | -72.96,-116.37 | 104.32 | 2.71 | 1 |
| 25 | 09/30/2023 | 08:02:49 | 72.91, 50.92 | 75.65 | 09/30/2023 | 08:02:53 | 72.92, 51.01 | 75.66 | 3.15 | 4 |
| 26 | 09/30/2023 | 08:53:31 | -72.91,-141.75 | 104.34 | 09/30/2023 | 08:53:37 | -72.92,-141.66 | 104.33 | 2.95 | 6 |
| 27 | 09/30/2023 | 09:44:10 | 72.94, 25.64 | 75.71 | 09/30/2023 | 09:44:23 | 72.93, 25.61 | 75.70 | 1.07 | 13 |
| 28 | 09/30/2023 | 10:34:52 | -72.94,-167.03 | 104.28 | 09/30/2023 | 10:35:07 | -72.93,-167.06 | 104.30 | 1.54 | 15 |
| 29 | 09/30/2023 | 11:25:32 | 72.91, 0.25 | 75.71 | 09/30/2023 | 11:25:53 | 72.94, 0.22 | 75.74 | 3.37 | 21 |
| 30 | 09/30/2023 | 12:16:14 | -72.91, 167.58 | 104.28 | 09/30/2023 | 12:16:37 | -72.94, 167.55 | 104.26 | 2.59 | 23 |
| 31 | 09/30/2023 | 13:06:54 | 72.89, -25.13 | 75.72 | 09/30/2023 | 13:07:22 | 72.90, -25.07 | 75.72 | 2.41 | 28 |
| 32 | 09/30/2023 | 13:57:36 | -72.89, 142.19 | 104.27 | 09/30/2023 | 13:58:06 | -72.89, 142.26 | 104.27 | 2.18 | 30 |
| 33 | 09/30/2023 | 14:48:15 | 72.92, -50.42 | 75.77 | 09/30/2023 | 14:48:52 | 72.91, -50.47 | 75.76 | 1.81 | 37 |
| 34 | 09/30/2023 | 15:38:57 | -72.92, 116.91 | 104.22 | 09/30/2023 | 15:39:36 | -72.90, 116.86 | 104.24 | 2.24 | 39 |
| 35 | 09/30/2023 | 16:29:37 | 72.90, -75.80 | 75.78 | 09/30/2023 | 16:30:21 | 72.87, -75.75 | 75.75 | 3.19 | 44 |
| 36 | 09/30/2023 | 17:20:19 | -72.90, 91.52 | 104.21 | 09/30/2023 | 17:21:06 | -72.91, 91.47 | 104.20 | 2.72 | 47 |
| 37 | 09/30/2023 | 18:10:59 | 72.87,-101.19 | 75.78 | 09/30/2023 | 18:11:51 | 72.88,-101.15 | 75.78 | 1.67 | 52 |
| 38 | 09/30/2023 | 19:01:41 | -72.87, 66.14 | 104.21 | 09/30/2023 | 19:02:35 | -72.87, 66.18 | 104.22 | 1.43 | 54 |
| 39 | 09/30/2023 | 19:52:20 | 72.90,-126.47 | 75.84 | 09/30/2023 | 19:53:21 | 72.89,-126.55 | 75.82 | 2.56 | 61 |
| 40 | 09/30/2023 | 20:43:02 | -72.90, 40.85 | 104.15 | 09/30/2023 | 20:44:05 | -72.88, 40.78 | 104.18 | 2.97 | 63 |
| 41 | 09/30/2023 | 21:33:42 | 72.88,-151.86 | 75.84 | 09/30/2023 | 21:34:50 | 72.85,-151.83 | 75.80 | 3.14 | 68 |
| 42 | 09/30/2023 | 22:24:24 | -72.88, 15.47 | 104.15 | 09/30/2023 | 22:25:35 | -72.89, 15.39 | 104.14 | 3.06 | 71 |
| 43 | 09/30/2023 | 23:15:06 | 72.75,-177.46 | 75.75 | 09/30/2023 | 23:16:19 | 72.81,-177.12 | 75.79 | 12.80 | 73 |
| 44 | 10/01/2023 | 00:05:49 | -72.70, -10.24 | 104.29 | 10/01/2023 | 00:07:02 | -72.75, -9.69 | 104.26 | 18.84 | 73 |
| 45 | 10/01/2023 | 00:56:33 | 72.47, 156.64 | 75.52 | 10/01/2023 | 00:57:43 | 72.51, 158.11 | 75.50 | 49.40 | 70 |
| 46 | 10/01/2023 | 01:47:17 | -72.38, -36.23 | 104.56 | 10/01/2023 | 01:48:26 | -72.46, -34.47 | 104.55 | 60.13 | 69 |
| 47 | 10/01/2023 | 02:38:01 | 72.14, 130.65 | 75.24 | 10/01/2023 | 02:39:07 | 72.22, 133.32 | 75.22 | 91.15 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2023
Download SNOs between METOP-B and NPP since TLE EPOCH: 09/24/2023 in txt file.
Historial Predications of SNOs between METOP-B and NPP