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: 2/12/2020
| 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 | 02/25/2020 | 20:11:20 | 73.33,-132.32 | 82.70 | 02/25/2020 | 20:12:27 | 73.30,-129.72 | 82.51 | 83.21 | 67 |
| 2 | 02/25/2020 | 21:02:03 | -73.28, 35.12 | 97.38 | 02/25/2020 | 21:03:11 | -73.23, 37.44 | 97.57 | 74.61 | 68 |
| 3 | 02/25/2020 | 21:52:44 | 73.03,-157.04 | 82.34 | 02/25/2020 | 21:53:55 | 72.97,-155.78 | 82.19 | 41.64 | 71 |
| 4 | 02/25/2020 | 22:43:27 | -72.98, 10.39 | 97.74 | 02/25/2020 | 22:44:38 | -72.95, 11.49 | 97.85 | 36.12 | 71 |
| 5 | 02/25/2020 | 23:34:08 | 72.73, 178.21 | 81.99 | 02/25/2020 | 23:35:22 | 72.69, 178.29 | 81.92 | 5.43 | 74 |
| 6 | 02/26/2020 | 00:24:51 | -72.68, -14.36 | 98.09 | 02/26/2020 | 00:26:05 | -72.67, -14.44 | 98.12 | 3.04 | 74 |
| 7 | 02/26/2020 | 01:15:37 | 72.69, 152.94 | 81.91 | 02/26/2020 | 01:16:44 | 72.66, 152.89 | 81.87 | 3.29 | 67 |
| 8 | 02/26/2020 | 02:06:21 | -72.68, -39.74 | 98.11 | 02/26/2020 | 02:07:26 | -72.69, -39.73 | 98.13 | 0.46 | 65 |
| 9 | 02/26/2020 | 02:57:07 | 72.69, 127.55 | 81.89 | 02/26/2020 | 02:58:05 | 72.68, 127.60 | 81.86 | 1.67 | 58 |
| 10 | 02/26/2020 | 03:47:51 | -72.69, -65.13 | 98.14 | 02/26/2020 | 03:48:48 | -72.66, -65.13 | 98.18 | 3.42 | 57 |
| 11 | 02/26/2020 | 04:38:36 | 72.64, 102.28 | 81.81 | 02/26/2020 | 04:39:27 | 72.65, 102.20 | 81.81 | 2.80 | 51 |
| 12 | 02/26/2020 | 05:29:21 | -72.69, -90.51 | 98.16 | 02/26/2020 | 05:30:09 | -72.68, -90.43 | 98.19 | 3.10 | 48 |
| 13 | 02/26/2020 | 06:20:06 | 72.65, 76.89 | 81.79 | 02/26/2020 | 06:20:48 | 72.67, 76.90 | 81.80 | 2.97 | 42 |
| 14 | 02/26/2020 | 07:10:50 | -72.65,-115.79 | 98.24 | 02/26/2020 | 07:11:31 | -72.65,-115.82 | 98.24 | 1.33 | 41 |
| 15 | 02/26/2020 | 08:01:36 | 72.65, 51.51 | 81.76 | 02/26/2020 | 08:02:10 | 72.65, 51.50 | 81.75 | 0.79 | 34 |
| 16 | 02/26/2020 | 08:52:20 | -72.65,-141.17 | 98.26 | 02/26/2020 | 08:52:52 | -72.67,-141.12 | 98.25 | 2.92 | 32 |
| 17 | 02/26/2020 | 09:43:06 | 72.66, 26.13 | 81.74 | 02/26/2020 | 09:43:31 | 72.67, 26.21 | 81.74 | 2.95 | 25 |
| 18 | 02/26/2020 | 10:33:50 | -72.65,-166.55 | 98.28 | 02/26/2020 | 10:34:14 | -72.64,-166.52 | 98.30 | 1.72 | 24 |
| 19 | 02/26/2020 | 11:24:36 | 72.66, 0.74 | 81.72 | 02/26/2020 | 11:24:53 | 72.64, 0.81 | 81.69 | 3.32 | 17 |
| 20 | 02/26/2020 | 12:15:19 | -72.61, 168.17 | 98.36 | 02/26/2020 | 12:15:36 | -72.61, 168.08 | 98.35 | 2.91 | 17 |
| 21 | 02/26/2020 | 13:06:05 | 72.61, -24.54 | 81.64 | 02/26/2020 | 13:06:15 | 72.61, -24.59 | 81.64 | 1.90 | 10 |
| 22 | 02/26/2020 | 13:56:49 | -72.61, 142.79 | 98.38 | 02/26/2020 | 13:56:57 | -72.63, 142.79 | 98.36 | 2.58 | 8 |
| 23 | 02/26/2020 | 14:47:35 | 72.62, -49.92 | 81.62 | 02/26/2020 | 14:47:36 | 72.63, -49.88 | 81.63 | 1.78 | 1 |
| 24 | 02/26/2020 | 15:38:19 | -72.62, 117.40 | 98.40 | 02/26/2020 | 15:38:19 | -72.61, 117.39 | 98.41 | 1.21 | 0 |
| 25 | 02/26/2020 | 16:29:05 | 72.62, -75.30 | 81.60 | 02/26/2020 | 16:28:58 | 72.60, -75.28 | 81.58 | 2.40 | 7 |
| 26 | 02/26/2020 | 17:19:49 | -72.62, 92.02 | 98.42 | 02/26/2020 | 17:19:40 | -72.63, 92.09 | 98.42 | 2.58 | 9 |
| 27 | 02/26/2020 | 18:10:34 | 72.58,-100.58 | 81.52 | 02/26/2020 | 18:10:20 | 72.57,-100.68 | 81.53 | 3.40 | 14 |
| 28 | 02/26/2020 | 19:01:18 | -72.57, 66.74 | 98.50 | 02/26/2020 | 19:01:02 | -72.60, 66.69 | 98.47 | 3.14 | 16 |
| 29 | 02/26/2020 | 19:52:04 | 72.58,-125.96 | 81.50 | 02/26/2020 | 19:51:41 | 72.59,-125.98 | 81.52 | 1.64 | 23 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/12/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 02/12/2020 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service