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: 6/13/2018
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 06/18/2018 04:28:30 -80.54,-112.45 119.86 06/18/2018 04:27:25 -80.53,-112.43 119.84 2.08 65
2 06/18/2018 05:19:15 80.54, 54.86 60.15 06/18/2018 05:18:21 80.53, 54.83 60.17 2.17 54
3 06/18/2018 06:09:59 -80.53,-137.61 119.89 06/18/2018 06:09:25 -80.54,-137.54 119.88 2.08 34
4 06/18/2018 07:00:44 80.53, 29.70 60.11 06/18/2018 07:00:21 80.54, 29.73 60.13 1.72 23
5 06/18/2018 07:51:29 -80.54,-163.10 119.87 06/18/2018 07:51:26 -80.55,-162.99 119.88 2.26 3
6 06/18/2018 08:42:14 80.54, 4.21 60.13 06/18/2018 08:42:22 80.55, 4.28 60.12 1.70 8
7 06/18/2018 09:32:59 -80.55, 171.40 119.85 06/18/2018 09:33:27 -80.55, 171.56 119.89 2.86 28
8 06/18/2018 10:23:44 80.55, -21.29 60.15 06/18/2018 10:24:23 80.55, -21.16 60.12 2.33 39
9 06/18/2018 11:14:28 -80.53, 146.24 119.89 06/18/2018 11:15:28 -80.55, 146.11 119.89 3.21 60

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/13/2018
SNOs_Map_NOAA-20_NOAA-19_20180614.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/13/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service