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: 3/21/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/21/2020 10:14:50 -0.29,-128.17 0.56,-131.93 429.36 80
2 03/22/2020 09:53:25 -0.30,-128.15 -0.44,-127.40 84.28 80
3 03/24/2020 21:56:38 0.29,-128.12 0.28,-128.17 6.41 80
4 03/27/2020 10:02:22 -0.28,-128.02 -0.10,-128.91 100.86 80
5 03/28/2020 09:40:57 -0.29,-127.99 -1.10,-124.37 411.99 80
6 03/29/2020 22:05:34 0.27,-127.97 -0.12,-129.67 193.83 80
7 03/30/2020 21:46:49 0.28,-127.94 0.88,-125.13 318.96 80
8 04/01/2020 10:08:38 -0.26,-127.85 0.30,-130.40 289.84 80
9 04/02/2020 09:47:13 -0.27,-127.81 -0.70,-125.87 222.09 80
10 04/03/2020 22:11:49 0.24,-127.78 -0.51,-131.16 385.52 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/21/2020
SNOs_Map_GOES-15_NOAA-20_20200321.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/21/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service