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: 11/7/2019
| 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 | 11/21/2019 | 07:30:40 | -73.55,-122.51 | 86.59 | 11/21/2019 | 07:31:46 | -73.47,-119.50 | 86.74 | 95.39 | 66 |
| 2 | 11/21/2019 | 08:21:22 | 73.36, 45.24 | 93.22 | 11/21/2019 | 08:22:30 | 73.28, 47.40 | 93.09 | 69.64 | 68 |
| 3 | 11/21/2019 | 09:12:04 | -73.26,-147.22 | 86.88 | 11/21/2019 | 09:13:13 | -73.20,-145.45 | 86.99 | 57.40 | 69 |
| 4 | 11/21/2019 | 10:02:46 | 73.07, 20.51 | 92.93 | 11/21/2019 | 10:03:57 | 73.00, 21.46 | 92.84 | 31.68 | 71 |
| 5 | 11/21/2019 | 10:53:28 | -72.97,-171.96 | 87.17 | 11/21/2019 | 10:54:41 | -72.87,-171.48 | 87.28 | 18.64 | 73 |
| 6 | 11/21/2019 | 11:44:11 | 72.82, -4.34 | 92.69 | 11/21/2019 | 11:45:22 | 72.83, -4.24 | 92.69 | 3.28 | 71 |
| 7 | 11/21/2019 | 12:34:55 | -72.82, 162.97 | 87.31 | 11/21/2019 | 12:36:04 | -72.80, 163.03 | 87.34 | 2.92 | 69 |
| 8 | 11/21/2019 | 13:25:40 | 72.78, -29.62 | 92.66 | 11/21/2019 | 13:26:44 | 72.81, -29.63 | 92.68 | 3.28 | 64 |
| 9 | 11/21/2019 | 14:16:24 | -72.78, 137.69 | 87.34 | 11/21/2019 | 14:17:26 | -72.78, 137.64 | 87.34 | 1.63 | 62 |
| 10 | 11/21/2019 | 15:07:10 | 72.78, -55.01 | 92.68 | 11/21/2019 | 15:08:06 | 72.78, -55.02 | 92.67 | 0.15 | 56 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 11/7/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 11/07/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service