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: 5/25/2018
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, -11.76 61.00 06/04/2018 09:44:40 80.55, -11.75 61.04 0.78 74
2 06/04/2018 10:36:39 -80.54, 155.53 119.00 06/04/2018 10:35:46 -80.56, 155.63 118.98 2.28 53
3 06/04/2018 11:27:24 80.55, -37.18 61.00 06/04/2018 11:26:41 80.55, -37.19 61.03 0.69 43
4 06/04/2018 12:18:08 -80.55, 130.11 119.00 06/04/2018 12:17:46 -80.56, 130.19 118.99 1.92 22
5 06/04/2018 13:08:53 80.55, -62.61 61.00 06/04/2018 13:08:41 80.55, -62.64 61.02 0.81 12
6 06/04/2018 13:59:38 -80.55, 104.68 119.00 06/04/2018 13:59:47 -80.56, 104.74 119.01 1.59 9
7 06/04/2018 14:50:23 80.55, -88.03 61.00 06/04/2018 14:50:42 80.56, -88.08 61.00 1.07 19
8 06/04/2018 15:41:08 -80.55, 79.26 119.00 06/04/2018 15:41:48 -80.56, 79.30 119.02 1.29 40
9 06/04/2018 16:31:53 80.56,-113.45 61.00 06/04/2018 16:32:43 80.56,-113.52 60.99 1.40 50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/25/2018
SNOs_Map_NOAA-20_NOAA-19_20180526.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/25/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service