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: 7/16/2020
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 07/24/2020 03:06:17 -79.21, -78.54 118.68 07/24/2020 03:05:07 -79.21, -78.54 118.65 0.50 70
2 07/24/2020 03:57:02 79.20, 88.84 61.31 07/24/2020 03:56:02 79.21, 88.76 61.36 2.01 60
3 07/24/2020 04:47:47 -79.21,-103.95 118.66 07/24/2020 04:47:07 -79.22,-103.89 118.64 1.54 40
4 07/24/2020 05:38:32 79.20, 63.44 61.34 07/24/2020 05:38:02 79.23, 63.41 61.37 2.42 30
5 07/24/2020 06:29:17 -79.22,-129.36 118.64 07/24/2020 06:29:07 -79.24,-129.24 118.63 3.33 10
6 07/24/2020 07:20:03 79.24, 37.77 61.42 07/24/2020 07:20:03 79.21, 37.79 61.39 3.59 0
7 07/24/2020 08:10:47 -79.22,-154.77 118.61 07/24/2020 08:11:08 -79.23,-154.86 118.61 1.94 21
8 07/24/2020 09:01:33 79.25, 12.36 61.44 07/24/2020 09:02:03 79.23, 12.44 61.40 2.81 30
9 07/24/2020 09:52:17 -79.23, 179.82 118.59 07/24/2020 09:53:08 -79.24, 179.79 118.60 1.69 51
10 07/24/2020 10:43:03 79.25, -13.05 61.46 07/24/2020 10:44:03 79.25, -12.90 61.41 3.18 60

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/16/2020
SNOs_Map_NOAA-20_NOAA-19_20200717.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/16/2020 in txt file.

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