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: 7/21/2020
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 -79.20, -78.46 118.70 07/24/2020 03:05:07 -79.22, -78.45 118.65 1.79 70
2 07/24/2020 03:57:03 79.22, 88.69 61.35 07/24/2020 03:56:03 79.19, 88.61 61.36 3.76 60
3 07/24/2020 04:47:47 -79.20,-103.87 118.68 07/24/2020 04:47:07 -79.23,-103.80 118.64 3.48 40
4 07/24/2020 05:38:33 79.23, 63.29 61.37 07/24/2020 05:38:03 79.21, 63.26 61.37 1.98 30
5 07/24/2020 06:29:17 -79.21,-129.28 118.65 07/24/2020 06:29:08 -79.22,-129.42 118.63 3.06 9
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 0.88 0
7 07/24/2020 08:10:47 -79.21,-154.69 118.63 07/24/2020 08:11:08 -79.24,-154.77 118.61 2.93 21
8 07/24/2020 09:01:33 79.23, 12.47 61.42 07/24/2020 09:02:03 79.24, 12.56 61.40 2.18 30
9 07/24/2020 09:52:18 -79.25, 179.64 118.55 07/24/2020 09:53:09 -79.22, 179.61 118.60 3.57 51
10 07/24/2020 10:43:03 79.24, -12.94 61.44 07/24/2020 10:44:04 79.23, -13.06 61.41 2.62 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/21/2020
SNOs_Map_NOAA-20_NOAA-19_20200722.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/21/2020 in txt file.

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