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: 10/12/2019
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 10/17/2019 16:06:27 -79.83, 81.18 89.25 10/17/2019 16:05:28 -79.81, 81.06 89.23 3.20 59
2 10/17/2019 16:57:12 79.83,-111.47 90.76 10/17/2019 16:56:23 79.82,-111.53 90.79 1.23 49
3 10/17/2019 17:47:57 -79.83, 55.79 89.22 10/17/2019 17:47:28 -79.83, 55.79 89.21 0.33 29
4 10/17/2019 18:38:42 79.83,-136.87 90.79 10/17/2019 18:38:23 79.84,-136.80 90.81 1.85 19
5 10/17/2019 19:29:27 -79.84, 30.39 89.19 10/17/2019 19:29:28 -79.85, 30.51 89.19 2.90 1
6 10/17/2019 20:20:12 79.83,-162.27 90.82 10/17/2019 20:20:24 79.83,-162.39 90.83 2.34 12
7 10/17/2019 21:10:57 -79.84, 4.99 89.16 10/17/2019 21:11:29 -79.84, 4.94 89.16 1.13 32
8 10/17/2019 22:01:42 79.83, 172.33 90.85 10/17/2019 22:02:24 79.85, 172.34 90.85 2.13 42
9 10/17/2019 22:52:27 -79.84, -20.41 89.13 10/17/2019 22:53:29 -79.86, -20.34 89.14 2.73 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/12/2019
SNOs_Map_NOAA-20_NOAA-19_20191013.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/12/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service