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: 5/28/2018
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 09:45:53 80.54, -11.69 60.99 06/04/2018 09:44:39 80.55, -11.74 61.04 1.54 74
2 06/04/2018 10:36:38 -80.54, 155.57 119.01 06/04/2018 10:35:45 -80.55, 155.62 118.98 1.85 53
3 06/04/2018 11:27:23 80.54, -37.12 60.99 06/04/2018 11:26:40 80.55, -37.18 61.03 1.72 43
4 06/04/2018 12:18:08 -80.54, 130.15 119.01 06/04/2018 12:17:46 -80.56, 130.18 118.99 1.61 22
5 06/04/2018 13:08:53 80.54, -62.54 60.99 06/04/2018 13:08:41 80.55, -62.63 61.01 1.98 12
6 06/04/2018 13:59:38 -80.55, 104.73 119.01 06/04/2018 13:59:47 -80.56, 104.73 119.01 1.45 9
7 06/04/2018 14:50:23 80.55, -87.96 60.99 06/04/2018 14:50:42 80.56, -88.07 61.00 2.28 19
8 06/04/2018 15:41:08 -80.55, 79.30 119.01 06/04/2018 15:41:48 -80.56, 79.29 119.02 1.41 40
9 06/04/2018 16:31:53 80.55,-113.38 60.99 06/04/2018 16:32:43 80.56,-113.52 60.99 2.61 50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/28/2018
SNOs_Map_NOAA-20_NOAA-19_20180529.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/28/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service