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: 8/7/2018
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 08/12/2018 12:24:45 -80.48, 129.34 111.44 08/12/2018 12:23:34 -80.47, 129.44 111.42 2.06 71
2 08/12/2018 13:15:30 80.48, -63.31 68.57 08/12/2018 13:14:39 80.48, -63.16 68.58 2.85 51
3 08/12/2018 14:06:15 -80.48, 103.94 111.42 08/12/2018 14:05:35 -80.47, 103.98 111.41 1.02 40
4 08/12/2018 14:57:00 80.48, -88.71 68.59 08/12/2018 14:56:40 80.48, -88.63 68.59 1.58 20
5 08/12/2018 15:47:45 -80.48, 78.54 111.39 08/12/2018 15:47:36 -80.48, 78.51 111.39 1.04 9
6 08/12/2018 16:38:30 80.48,-114.11 68.62 08/12/2018 16:38:41 80.48,-114.10 68.61 0.44 11
7 08/12/2018 17:29:15 -80.48, 53.14 111.37 08/12/2018 17:29:37 -80.48, 53.04 111.37 2.09 22
8 08/12/2018 18:20:00 80.48,-139.51 68.64 08/12/2018 18:20:42 80.49,-139.57 68.63 1.12 42
9 08/12/2018 19:10:45 -80.49, 27.74 111.34 08/12/2018 19:11:37 -80.50, 27.91 111.38 3.26 52

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/7/2018
SNOs_Map_NOAA-20_NOAA-19_20180808.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/07/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service