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: 11/14/2019
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 11/14/2019 15:41:07 -79.77, 87.98 80.46 11/14/2019 15:40:07 -79.77, 88.09 80.45 2.16 60
2 11/14/2019 16:31:52 79.76,-104.60 99.54 11/14/2019 16:31:03 79.77,-104.63 99.57 1.36 49
3 11/14/2019 17:22:37 -79.78, 62.58 80.43 11/14/2019 17:22:08 -79.76, 62.51 80.43 2.04 29
4 11/14/2019 18:13:22 79.77,-130.00 99.56 11/14/2019 18:13:03 79.79,-129.91 99.58 3.46 19
5 11/14/2019 19:04:07 -79.78, 37.18 80.41 11/14/2019 19:04:08 -79.78, 37.22 80.41 0.93 1
6 11/14/2019 19:54:52 79.77,-155.40 99.58 11/14/2019 19:55:04 79.79,-155.49 99.60 2.59 12
7 11/14/2019 20:45:37 -79.78, 11.78 80.39 11/14/2019 20:46:09 -79.78, 11.64 80.39 2.83 32
8 11/14/2019 21:36:23 79.80, 178.91 99.66 11/14/2019 21:37:05 79.78, 178.93 99.62 2.67 42
9 11/14/2019 22:27:07 -79.79, -13.63 80.36 11/14/2019 22:28:09 -79.80, -13.65 80.38 1.04 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/14/2019
SNOs_Map_NOAA-20_NOAA-19_20191115.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service