Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/22/2020
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
1 | 04/30/2020 | 21:37:03 | -79.42, 2.29 | 113.98 | 04/30/2020 | 21:35:50 | -79.42, 2.30 | 113.95 | 0.87 | 73 |
2 | 04/30/2020 | 22:27:48 | 79.41, 169.68 | 66.00 | 04/30/2020 | 22:26:54 | 79.44, 169.73 | 66.04 | 2.80 | 54 |
3 | 04/30/2020 | 23:18:33 | -79.43, -23.11 | 113.99 | 04/30/2020 | 23:17:50 | -79.43, -23.03 | 113.98 | 1.90 | 43 |
4 | 05/01/2020 | 00:09:18 | 79.42, 144.28 | 65.99 | 05/01/2020 | 00:08:55 | 79.43, 144.13 | 66.02 | 3.11 | 23 |
5 | 05/01/2020 | 01:00:03 | -79.43, -48.52 | 114.01 | 05/01/2020 | 00:59:51 | -79.42, -48.63 | 114.00 | 2.48 | 12 |
6 | 05/01/2020 | 01:50:48 | 79.42, 118.87 | 65.97 | 05/01/2020 | 01:50:55 | 79.45, 118.81 | 65.99 | 2.90 | 7 |
7 | 05/01/2020 | 02:41:33 | -79.44, -73.92 | 114.02 | 05/01/2020 | 02:41:51 | -79.44, -73.95 | 114.02 | 1.05 | 18 |
8 | 05/01/2020 | 03:32:19 | 79.46, 93.20 | 66.01 | 05/01/2020 | 03:32:56 | 79.44, 93.21 | 65.97 | 2.71 | 37 |
9 | 05/01/2020 | 04:23:03 | -79.44, -99.32 | 114.04 | 05/01/2020 | 04:23:51 | -79.46, -99.28 | 114.05 | 2.59 | 48 |
10 | 05/01/2020 | 05:13:49 | 79.46, 67.79 | 66.00 | 05/01/2020 | 05:14:56 | 79.45, 67.89 | 65.95 | 2.18 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/22/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/22/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service