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: 6/16/2018
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 04:28:40 -80.54,-112.51 119.85 06/18/2018 04:27:25 -80.53,-112.38 119.84 2.90 75
2 06/18/2018 05:19:25 80.54, 54.89 60.13 06/18/2018 05:18:21 80.53, 54.91 60.16 1.08 64
3 06/18/2018 06:10:10 -80.55,-137.90 119.85 06/18/2018 06:09:26 -80.53,-137.83 119.85 2.12 44
4 06/18/2018 07:00:55 80.54, 29.50 60.14 06/18/2018 07:00:22 80.53, 29.46 60.15 1.20 33
5 06/18/2018 07:51:40 -80.55,-163.30 119.85 06/18/2018 07:51:27 -80.53,-163.29 119.85 1.65 13
6 06/18/2018 08:42:25 80.54, 4.10 60.14 06/18/2018 08:42:23 80.53, 4.01 60.15 1.88 2
7 06/18/2018 09:33:10 -80.55, 171.31 119.85 06/18/2018 09:33:28 -80.53, 171.26 119.86 1.73 18
8 06/18/2018 10:23:55 80.54, -21.29 60.14 06/18/2018 10:24:24 80.54, -21.44 60.14 2.73 29
9 06/18/2018 11:14:40 -80.55, 145.91 119.84 06/18/2018 11:15:29 -80.54, 145.81 119.87 2.32 49
10 06/18/2018 12:05:25 80.54, -46.69 60.15 06/18/2018 12:06:24 80.55, -46.54 60.10 3.00 59

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/16/2018
SNOs_Map_NOAA-20_NOAA-19_20180617.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/16/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service