Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/4/2020
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 01/08/2020 | 13:25:19 | 73.35, -30.81 | 95.81 | 01/08/2020 | 13:26:26 | 73.32, -28.28 | 95.65 | 80.74 | 67 |
| 2 | 01/08/2020 | 14:16:01 | -73.24, 136.74 | 84.32 | 01/08/2020 | 14:17:10 | -73.21, 138.80 | 84.46 | 66.21 | 69 |
| 3 | 01/08/2020 | 15:06:43 | 73.05, -55.54 | 95.47 | 01/08/2020 | 15:07:54 | 72.95, -54.41 | 95.31 | 38.18 | 71 |
| 4 | 01/08/2020 | 15:57:25 | -72.95, 112.01 | 84.65 | 01/08/2020 | 15:58:37 | -72.89, 112.79 | 84.75 | 26.26 | 72 |
| 5 | 01/08/2020 | 16:48:06 | 72.71, -80.18 | 95.09 | 01/08/2020 | 16:49:19 | 72.73, -80.20 | 95.10 | 3.34 | 73 |
| 6 | 01/08/2020 | 17:38:50 | -72.70, 87.14 | 84.93 | 01/08/2020 | 17:40:01 | -72.73, 87.11 | 84.91 | 3.16 | 71 |
| 7 | 01/08/2020 | 18:29:36 | 72.71,-105.57 | 95.09 | 01/08/2020 | 18:30:40 | 72.72,-105.57 | 95.08 | 0.89 | 64 |
| 8 | 01/08/2020 | 19:20:20 | -72.71, 61.75 | 84.93 | 01/08/2020 | 19:21:22 | -72.72, 61.75 | 84.93 | 0.69 | 62 |
| 9 | 01/08/2020 | 20:11:06 | 72.72,-130.96 | 95.09 | 01/08/2020 | 20:12:01 | 72.71,-130.93 | 95.06 | 1.76 | 55 |
| 10 | 01/08/2020 | 21:01:50 | -72.72, 36.36 | 84.93 | 01/08/2020 | 21:02:43 | -72.70, 36.38 | 84.95 | 1.79 | 53 |
| 11 | 01/08/2020 | 21:52:35 | 72.68,-156.25 | 95.03 | 01/08/2020 | 21:53:22 | 72.69,-156.29 | 95.04 | 2.43 | 47 |
| 12 | 01/08/2020 | 22:43:19 | -72.67, 11.08 | 84.98 | 01/08/2020 | 22:44:04 | -72.69, 11.02 | 84.98 | 2.51 | 45 |
| 13 | 01/08/2020 | 23:34:05 | 72.69, 178.36 | 95.03 | 01/08/2020 | 23:34:43 | 72.68, 178.34 | 95.02 | 0.88 | 38 |
| 14 | 01/09/2020 | 00:24:49 | -72.68, -14.31 | 84.98 | 01/09/2020 | 00:25:25 | -72.68, -14.34 | 85.00 | 1.18 | 36 |
| 15 | 01/09/2020 | 01:15:35 | 72.69, 152.97 | 95.03 | 01/09/2020 | 01:16:04 | 72.67, 152.98 | 95.00 | 2.89 | 29 |
| 16 | 01/09/2020 | 02:06:19 | -72.69, -39.70 | 84.99 | 01/09/2020 | 02:06:46 | -72.66, -39.70 | 85.02 | 2.96 | 27 |
| 17 | 01/09/2020 | 02:57:04 | 72.65, 127.69 | 94.97 | 01/09/2020 | 02:57:25 | 72.65, 127.62 | 94.98 | 2.40 | 21 |
| 18 | 01/09/2020 | 03:47:48 | -72.65, -64.99 | 85.04 | 01/09/2020 | 03:48:07 | -72.65, -65.07 | 85.04 | 2.62 | 19 |
| 19 | 01/09/2020 | 04:38:34 | 72.66, 102.30 | 94.97 | 01/09/2020 | 04:38:46 | 72.64, 102.25 | 94.95 | 2.44 | 12 |
| 20 | 01/09/2020 | 05:29:18 | -72.66, -90.38 | 85.04 | 01/09/2020 | 05:29:28 | -72.64, -90.43 | 85.06 | 2.58 | 10 |
| 21 | 01/09/2020 | 06:20:04 | 72.67, 76.91 | 94.97 | 01/09/2020 | 06:20:06 | 72.68, 76.99 | 94.98 | 3.19 | 2 |
| 22 | 01/09/2020 | 07:10:48 | -72.66,-115.77 | 85.04 | 01/09/2020 | 07:10:48 | -72.68,-115.69 | 85.03 | 3.00 | 0 |
| 23 | 01/09/2020 | 08:01:33 | 72.62, 51.62 | 94.92 | 01/09/2020 | 08:01:28 | 72.62, 51.53 | 94.91 | 3.28 | 5 |
| 24 | 01/09/2020 | 08:52:17 | -72.62,-141.06 | 85.10 | 01/09/2020 | 08:52:10 | -72.61,-141.16 | 85.10 | 3.43 | 7 |
| 25 | 01/09/2020 | 09:43:03 | 72.63, 26.23 | 94.91 | 01/09/2020 | 09:42:48 | 72.65, 26.27 | 94.94 | 2.60 | 15 |
| 26 | 01/09/2020 | 10:33:47 | -72.63,-166.45 | 85.10 | 01/09/2020 | 10:33:30 | -72.65,-166.41 | 85.08 | 2.61 | 17 |
| 27 | 01/09/2020 | 11:24:33 | 72.64, 0.84 | 94.91 | 01/09/2020 | 11:24:09 | 72.64, 0.90 | 94.91 | 2.14 | 24 |
| 28 | 01/09/2020 | 12:15:17 | -72.64, 168.16 | 85.10 | 01/09/2020 | 12:14:51 | -72.64, 168.22 | 85.10 | 1.97 | 26 |
| 29 | 01/09/2020 | 13:06:02 | 72.60, -24.45 | 94.86 | 01/09/2020 | 13:05:30 | 72.63, -24.46 | 94.89 | 3.26 | 32 |
| 30 | 01/09/2020 | 13:56:46 | -72.59, 142.88 | 85.16 | 01/09/2020 | 13:56:12 | -72.62, 142.86 | 85.12 | 3.45 | 34 |
| 31 | 01/09/2020 | 14:47:32 | 72.60, -49.84 | 94.86 | 01/09/2020 | 14:46:51 | 72.61, -49.82 | 94.87 | 1.00 | 41 |
| 32 | 01/09/2020 | 15:38:16 | -72.60, 117.49 | 85.16 | 01/09/2020 | 15:37:33 | -72.61, 117.50 | 85.14 | 1.15 | 43 |
| 33 | 01/09/2020 | 16:29:02 | 72.61, -75.23 | 94.86 | 01/09/2020 | 16:28:12 | 72.60, -75.19 | 94.85 | 2.04 | 50 |
| 34 | 01/09/2020 | 17:19:46 | -72.61, 92.10 | 85.16 | 01/09/2020 | 17:18:54 | -72.60, 92.13 | 85.16 | 1.77 | 52 |
| 35 | 01/09/2020 | 18:10:31 | 72.57,-100.52 | 94.80 | 01/09/2020 | 18:09:33 | 72.59,-100.55 | 94.83 | 2.14 | 58 |
| 36 | 01/09/2020 | 19:01:15 | -72.57, 66.81 | 85.22 | 01/09/2020 | 19:00:15 | -72.58, 66.77 | 85.18 | 2.43 | 60 |
| 37 | 01/09/2020 | 19:52:01 | 72.58,-125.91 | 94.80 | 01/09/2020 | 19:50:54 | 72.57,-125.91 | 94.81 | 0.61 | 67 |
| 38 | 01/09/2020 | 20:42:45 | -72.57, 41.42 | 85.22 | 01/09/2020 | 20:41:36 | -72.57, 41.41 | 85.20 | 0.37 | 69 |
| 39 | 01/09/2020 | 21:33:30 | 72.53,-151.19 | 94.74 | 01/09/2020 | 21:32:16 | 72.51,-151.38 | 94.74 | 6.88 | 74 |
| 40 | 01/09/2020 | 22:24:13 | -72.48, 16.23 | 85.33 | 01/09/2020 | 22:22:59 | -72.46, 15.84 | 85.32 | 13.33 | 74 |
| 41 | 01/09/2020 | 23:14:53 | 72.18,-175.88 | 94.35 | 01/09/2020 | 23:13:43 | 72.19,-177.35 | 94.44 | 50.09 | 70 |
| 42 | 01/10/2020 | 00:05:36 | -72.13, -8.46 | 85.71 | 01/10/2020 | 00:04:26 | -72.14, -10.12 | 85.61 | 56.74 | 70 |
| 43 | 01/10/2020 | 00:56:16 | 71.83, 159.42 | 93.97 | 01/10/2020 | 00:55:10 | 71.86, 156.70 | 94.15 | 94.04 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 1/4/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 01/04/2020 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service