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: 3/18/2020
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 -0.36,-131.21 335.93 80
2 03/19/2020 21:53:02 0.31,-128.24 0.64,-126.67 178.20 80
3 03/21/2020 10:14:50 -0.29,-128.17 0.54,-131.94 429.28 80
4 03/22/2020 09:53:26 -0.30,-128.15 -0.46,-127.40 84.36 80
5 03/24/2020 21:56:38 0.29,-128.12 0.30,-128.18 6.54 80
6 03/27/2020 10:02:21 -0.28,-128.02 -0.06,-128.90 100.50 80
7 03/28/2020 09:40:58 -0.29,-127.99 -1.12,-124.38 412.45 80
8 03/29/2020 22:05:34 0.27,-127.97 -0.09,-129.67 193.29 80
9 03/30/2020 21:46:50 0.28,-127.94 0.91,-125.14 319.55 80
10 04/01/2020 10:08:37 -0.26,-127.86 0.33,-130.39 289.14 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_GOES-15_NOAA-20_20200319.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/18/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service