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: 7/13/2020
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, -78.42 118.71 07/24/2020 03:05:07 -79.22, -78.42 118.65 2.99 70
2 07/24/2020 03:57:03 79.22, 88.69 61.35 07/24/2020 03:56:02 79.22, 88.87 61.36 3.56 61
3 07/24/2020 04:47:48 -79.23,-104.08 118.63 07/24/2020 04:47:08 -79.21,-104.04 118.64 3.10 40
4 07/24/2020 05:38:33 79.23, 63.28 61.37 07/24/2020 05:38:03 79.21, 63.25 61.37 2.17 30
5 07/24/2020 06:29:17 -79.24,-129.49 118.61 07/24/2020 06:29:07 -79.22,-129.39 118.63 2.68 10
6 07/24/2020 07:20:02 79.23, 37.87 61.39 07/24/2020 07:20:02 79.22, 37.90 61.39 0.80 0
7 07/24/2020 08:10:47 -79.24,-154.90 118.58 07/24/2020 08:11:07 -79.24,-154.74 118.61 3.36 20
8 07/24/2020 09:01:32 79.23, 12.46 61.42 07/24/2020 09:02:02 79.24, 12.55 61.40 1.90 30
9 07/24/2020 09:52:17 -79.25, 179.69 118.56 07/24/2020 09:53:08 -79.23, 179.64 118.60 2.55 51
10 07/24/2020 10:43:02 79.24, -12.95 61.44 07/24/2020 10:44:03 79.23, -13.07 61.41 2.91 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/13/2020
SNOs_Map_NOAA-20_NOAA-19_20200713.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/13/2020 in txt file.

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