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: 5/29/2018
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 80.54, -11.81 61.01 06/04/2018 09:44:40 80.54, -11.83 61.05 0.52 74
2 06/04/2018 10:36:39 -80.55, 155.45 118.99 06/04/2018 10:35:46 -80.55, 155.52 118.97 1.23 53
3 06/04/2018 11:27:24 80.55, -37.23 61.01 06/04/2018 11:26:41 80.55, -37.28 61.04 0.93 43
4 06/04/2018 12:18:09 -80.55, 130.03 118.99 06/04/2018 12:17:47 -80.55, 130.07 118.98 0.81 22
5 06/04/2018 13:08:54 80.55, -62.65 61.01 06/04/2018 13:08:42 80.55, -62.72 61.02 1.34 12
6 06/04/2018 13:59:39 -80.55, 104.61 118.99 06/04/2018 13:59:48 -80.56, 104.63 119.00 0.40 9
7 06/04/2018 14:50:24 80.55, -88.07 61.01 06/04/2018 14:50:43 80.55, -88.17 61.01 1.75 19
8 06/04/2018 15:41:09 -80.56, 79.19 118.99 06/04/2018 15:41:49 -80.56, 79.19 119.01 0.06 40
9 06/04/2018 16:31:54 80.56,-113.50 61.01 06/04/2018 16:32:44 80.55,-113.61 61.00 2.15 50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/29/2018
SNOs_Map_NOAA-20_NOAA-19_20180530.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/29/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service