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: 8/5/2018
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 12:24:44 -80.47, 129.56 111.48 08/12/2018 12:23:34 -80.48, 129.57 111.44 1.49 70
2 08/12/2018 13:15:30 80.49, -63.44 68.59 08/12/2018 13:14:40 80.47, -63.40 68.60 2.31 50
3 08/12/2018 14:06:14 -80.47, 104.16 111.45 08/12/2018 14:05:35 -80.48, 104.10 111.42 1.82 39
4 08/12/2018 14:57:00 80.49, -88.84 68.62 08/12/2018 14:56:41 80.47, -88.87 68.62 2.31 19
5 08/12/2018 15:47:44 -80.47, 78.76 111.43 08/12/2018 15:47:36 -80.48, 78.63 111.40 2.71 8
6 08/12/2018 16:38:29 80.47,-113.92 68.58 08/12/2018 16:38:41 80.49,-114.00 68.60 2.70 12
7 08/12/2018 17:29:15 -80.50, 53.02 111.35 08/12/2018 17:29:37 -80.48, 53.16 111.38 2.82 22
8 08/12/2018 18:20:00 80.49,-139.65 68.67 08/12/2018 18:20:42 80.49,-139.47 68.62 3.38 42
9 08/12/2018 19:10:45 -80.50, 27.62 111.32 08/12/2018 19:11:38 -80.48, 27.69 111.36 1.89 53

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/5/2018
SNOs_Map_NOAA-20_NOAA-19_20180805.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service