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: 4/30/2019
| 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 | 04/30/2019 | 04:00:43 | 72.65, 111.75 | 58.05 | 04/30/2019 | 04:00:33 | 72.68, 111.77 | 58.08 | 3.42 | 10 |
| 2 | 04/30/2019 | 04:51:27 | -72.65, -80.93 | 121.97 | 04/30/2019 | 04:51:15 | -72.68, -80.92 | 121.94 | 2.94 | 12 |
| 3 | 04/30/2019 | 05:42:13 | 72.65, 86.37 | 58.03 | 04/30/2019 | 05:41:55 | 72.66, 86.39 | 58.04 | 1.06 | 18 |
| 4 | 04/30/2019 | 06:32:57 | -72.65,-106.31 | 121.98 | 04/30/2019 | 06:32:37 | -72.66,-106.30 | 121.98 | 0.70 | 20 |
| 5 | 04/30/2019 | 07:23:43 | 72.66, 60.99 | 58.01 | 04/30/2019 | 07:23:17 | 72.64, 61.01 | 58.00 | 1.69 | 26 |
| 6 | 04/30/2019 | 08:14:27 | -72.66,-131.69 | 122.00 | 04/30/2019 | 08:13:59 | -72.64,-131.67 | 122.02 | 2.04 | 28 |
| 7 | 04/30/2019 | 09:05:12 | 72.61, 35.71 | 57.94 | 04/30/2019 | 09:04:39 | 72.62, 35.63 | 57.96 | 3.26 | 33 |
| 8 | 04/30/2019 | 09:55:56 | -72.61,-156.97 | 122.08 | 04/30/2019 | 09:55:21 | -72.62,-157.05 | 122.05 | 3.09 | 35 |
| 9 | 04/30/2019 | 10:46:42 | 72.61, 10.33 | 57.92 | 04/30/2019 | 10:46:01 | 72.60, 10.25 | 57.92 | 2.96 | 41 |
| 10 | 04/30/2019 | 11:37:26 | -72.61, 177.65 | 122.09 | 04/30/2019 | 11:36:43 | -72.60, 177.57 | 122.09 | 3.04 | 43 |
| 11 | 04/30/2019 | 12:28:12 | 72.62, -15.05 | 57.90 | 04/30/2019 | 12:27:22 | 72.64, -15.03 | 57.93 | 2.39 | 50 |
| 12 | 04/30/2019 | 13:18:56 | -72.61, 152.27 | 122.11 | 04/30/2019 | 13:18:04 | -72.63, 152.29 | 122.09 | 2.12 | 52 |
| 13 | 04/30/2019 | 14:09:42 | 72.62, -40.43 | 57.88 | 04/30/2019 | 14:08:44 | 72.62, -40.41 | 57.89 | 0.71 | 58 |
| 14 | 04/30/2019 | 15:00:26 | -72.62, 126.89 | 122.13 | 04/30/2019 | 14:59:26 | -72.61, 126.91 | 122.13 | 0.84 | 60 |
| 15 | 04/30/2019 | 15:51:12 | 72.62, -65.81 | 57.87 | 04/30/2019 | 15:50:06 | 72.60, -65.79 | 57.85 | 2.77 | 66 |
| 16 | 04/30/2019 | 16:41:56 | -72.62, 101.51 | 122.15 | 04/30/2019 | 16:40:48 | -72.59, 101.53 | 122.16 | 2.97 | 68 |
| 17 | 04/30/2019 | 17:32:41 | 72.57, -91.08 | 57.79 | 04/30/2019 | 17:31:28 | 72.58, -91.17 | 57.81 | 2.75 | 73 |
| 18 | 04/30/2019 | 18:23:25 | -72.57, 76.23 | 122.22 | 04/30/2019 | 18:22:10 | -72.57, 76.16 | 122.20 | 2.64 | 75 |
| 19 | 04/30/2019 | 19:14:06 | 72.32,-115.95 | 57.50 | 04/30/2019 | 19:12:54 | 72.35,-116.95 | 57.59 | 33.89 | 72 |
| 20 | 04/30/2019 | 20:04:49 | -72.27, 51.46 | 122.57 | 04/30/2019 | 20:03:38 | -72.25, 50.17 | 122.52 | 43.81 | 71 |
| 21 | 04/30/2019 | 20:55:30 | 72.02,-140.74 | 57.15 | 04/30/2019 | 20:54:22 | 72.03,-142.93 | 57.27 | 75.07 | 68 |
| 22 | 04/30/2019 | 21:46:13 | -71.97, 26.67 | 122.92 | 04/30/2019 | 21:45:05 | -71.97, 24.30 | 122.79 | 81.48 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/30/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/30/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service