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, 67.41 82.36 11/07/2019 17:04:09 -79.81, 67.25 82.36 3.37 71
2 11/07/2019 17:53:53 79.80,-125.31 97.66 11/07/2019 17:54:54 79.79,-125.31 97.63 0.61 61
3 11/07/2019 18:44:59 -79.79, 41.83 82.34 11/07/2019 18:45:39 -79.81, 41.84 82.34 2.29 40
4 11/07/2019 19:35:53 79.82,-150.59 97.67 11/07/2019 19:36:24 79.80,-150.72 97.66 3.41 31
5 11/07/2019 20:26:59 -79.81, 16.55 82.32 11/07/2019 20:27:09 -79.82, 16.42 82.31 2.48 10
6 11/07/2019 21:17:54 79.81,-176.17 97.70 11/07/2019 21:17:54 79.80,-176.13 97.68 1.31 0
7 11/07/2019 22:09:00 -79.80, -9.04 82.30 11/07/2019 22:08:39 -79.82, -8.99 82.28 2.08 21
8 11/07/2019 22:59:54 79.83, 158.55 97.71 11/07/2019 22:59:24 79.81, 158.46 97.71 3.28 30
9 11/07/2019 23:51:00 -79.82, -34.32 82.28 11/07/2019 23:50:09 -79.82, -34.40 82.25 1.61 51
10 11/08/2019 00:41:55 79.82, 132.97 97.73 11/08/2019 00:40:54 79.81, 133.04 97.74 2.10 61

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/7/2019
SNOs_Map_NOAA-19_NPP_20191108.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