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: 5/22/2018
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 06/04/2018 09:45:54 80.56, -11.96 61.04 06/04/2018 09:44:40 80.54, -11.99 61.06 2.07 74
2 06/04/2018 10:36:39 -80.56, 155.34 118.97 06/04/2018 10:35:46 -80.55, 155.41 118.96 1.72 53
3 06/04/2018 11:27:24 80.56, -37.39 61.04 06/04/2018 11:26:41 80.54, -37.43 61.05 2.26 43
4 06/04/2018 12:18:09 -80.56, 129.92 118.97 06/04/2018 12:17:47 -80.55, 129.96 118.97 1.53 22
5 06/04/2018 13:08:53 80.54, -62.47 60.98 06/04/2018 13:08:41 80.56, -62.53 61.01 2.37 12
6 06/04/2018 13:59:39 -80.56, 104.50 118.97 06/04/2018 13:59:48 -80.55, 104.52 118.99 1.44 9
7 06/04/2018 14:50:23 80.54, -87.90 60.98 06/04/2018 14:50:42 80.56, -87.97 60.99 2.48 19
8 06/04/2018 15:41:09 -80.57, 79.07 118.97 06/04/2018 15:41:49 -80.55, 79.07 119.00 1.46 40
9 06/04/2018 16:31:53 80.55,-113.32 60.98 06/04/2018 16:32:43 80.56,-113.42 60.98 2.65 50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/22/2018
SNOs_Map_NOAA-20_NOAA-19_20180523.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/22/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service