Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/17/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2020 22:09:06 0.31,-128.26 -0.34,-131.21 335.94 80
2 03/19/2020 21:53:02 0.31,-128.24 0.66,-126.68 178.25 80
3 03/21/2020 10:14:50 -0.29,-128.17 0.53,-131.94 429.04 80
4 03/22/2020 09:53:26 -0.30,-128.15 -0.47,-127.41 84.66 80
5 03/24/2020 21:59:18 0.29,-128.12 0.26,-128.17 6.25 80
6 03/27/2020 10:02:21 -0.28,-128.03 -0.08,-128.90 99.82 80
7 03/28/2020 09:40:57 -0.29,-128.00 -1.08,-124.37 413.16 80
8 03/29/2020 22:05:33 0.27,-127.98 -0.13,-129.66 192.61 80
9 03/30/2020 21:46:50 0.28,-127.95 0.93,-125.14 320.32 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/17/2020
SNOs_Map_GOES-15_NOAA-20_20200318.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/17/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service