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: 7/10/2020
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 -79.19, -78.40 118.71 07/24/2020 03:05:07 -79.22, -78.39 118.66 3.45 70
2 07/24/2020 03:57:03 79.22, 88.70 61.35 07/24/2020 03:56:03 79.19, 88.61 61.36 3.64 60
3 07/24/2020 04:47:48 -79.23,-104.07 118.63 07/24/2020 04:47:08 -79.21,-104.02 118.64 2.73 40
4 07/24/2020 05:38:33 79.22, 63.29 61.37 07/24/2020 05:38:03 79.21, 63.26 61.37 1.85 30
5 07/24/2020 06:29:18 -79.24,-129.48 118.61 07/24/2020 06:29:08 -79.23,-129.37 118.63 2.60 10
6 07/24/2020 07:20:03 79.23, 37.88 61.39 07/24/2020 07:20:03 79.23, 37.91 61.39 0.84 0
7 07/24/2020 08:10:48 -79.24,-154.89 118.59 07/24/2020 08:11:08 -79.24,-154.72 118.61 3.58 20
8 07/24/2020 09:01:33 79.23, 12.47 61.41 07/24/2020 09:02:03 79.24, 12.56 61.40 2.27 30
9 07/24/2020 09:52:18 -79.24, 179.70 118.57 07/24/2020 09:53:09 -79.23, 179.66 118.60 1.98 51
10 07/24/2020 10:43:03 79.24, -12.94 61.44 07/24/2020 10:44:04 79.23, -13.05 61.41 2.52 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/10/2020
SNOs_Map_NOAA-20_NOAA-19_20200711.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/10/2020 in txt file.

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