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: 8/19/2018
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 08/26/2018 08:49:07 80.44, 3.70 72.87 08/26/2018 08:48:05 80.46, 3.66 72.92 2.22 62
2 08/26/2018 09:39:53 -80.47, 170.67 107.07 08/26/2018 09:39:03 -80.46, 170.79 107.07 2.71 50
3 08/26/2018 10:30:37 80.45, -21.70 72.89 08/26/2018 10:30:06 80.46, -21.82 72.94 2.97 31
4 08/26/2018 11:21:23 -80.47, 145.27 107.04 08/26/2018 11:21:04 -80.46, 145.32 107.05 1.82 19
5 08/26/2018 12:12:08 80.47, -47.43 72.98 08/26/2018 12:12:07 80.47, -47.30 72.96 2.57 1
6 08/26/2018 13:02:53 -80.47, 119.87 107.01 08/26/2018 13:03:05 -80.46, 119.85 107.02 1.64 12
7 08/26/2018 13:53:38 80.48, -72.83 73.01 08/26/2018 13:54:08 80.47, -72.77 72.98 1.39 30
8 08/26/2018 14:44:23 -80.48, 94.47 106.98 08/26/2018 14:45:06 -80.46, 94.38 107.00 2.33 43
9 08/26/2018 15:35:08 80.48, -98.23 73.04 08/26/2018 15:36:09 80.47, -98.25 73.00 1.04 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/19/2018
SNOs_Map_NOAA-20_NOAA-19_20180820.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/19/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service