Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/7/2019
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/07/2019 17:02:58 -79.80, 67.39 82.36 11/07/2019 17:04:08 -79.78, 67.52 82.41 3.16 70
2 11/07/2019 17:53:53 79.80,-125.33 97.66 11/07/2019 17:54:54 79.80,-125.33 97.63 0.24 61
3 11/07/2019 18:44:59 -79.79, 41.81 82.34 11/07/2019 18:45:39 -79.81, 41.82 82.33 2.62 40
4 11/07/2019 19:35:53 79.82,-150.61 97.67 11/07/2019 19:36:24 79.80,-150.74 97.66 3.14 31
5 11/07/2019 20:26:59 -79.81, 16.53 82.32 11/07/2019 20:27:09 -79.82, 16.41 82.31 2.60 10
6 11/07/2019 21:17:54 79.81,-176.19 97.70 11/07/2019 21:17:54 79.80,-176.15 97.69 1.04 0
7 11/07/2019 22:09:00 -79.80, -9.05 82.30 11/07/2019 22:08:39 -79.82, -9.00 82.28 2.37 21
8 11/07/2019 22:59:54 79.83, 158.53 97.71 11/07/2019 22:59:24 79.81, 158.44 97.71 2.95 30
9 11/07/2019 23:51:00 -79.82, -34.33 82.28 11/07/2019 23:50:09 -79.83, -34.41 82.25 1.71 51
10 11/08/2019 00:41:55 79.82, 132.95 97.73 11/08/2019 00:40:54 79.81, 133.03 97.74 1.86 61

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/7/2019
SNOs_Map_NOAA-19_NPP_20191107.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/07/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service