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: 3/24/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2020 21:56:38 0.29,-128.11 0.29,-128.18 6.85 80
2 03/27/2020 10:02:22 -0.28,-128.01 -0.10,-128.91 101.36 80
3 03/28/2020 09:40:58 -0.29,-127.98 -1.11,-124.37 411.40 80
4 03/29/2020 22:05:34 0.27,-127.96 -0.11,-129.67 194.75 80
5 03/30/2020 21:46:49 0.28,-127.93 0.89,-125.13 317.91 80
6 04/01/2020 10:08:38 -0.26,-127.84 0.29,-130.40 290.88 80
7 04/02/2020 09:47:13 -0.27,-127.80 -0.71,-125.87 220.97 80
8 04/03/2020 22:11:49 0.24,-127.76 -0.50,-131.16 386.97 80
9 04/04/2020 21:50:25 0.25,-127.72 0.51,-126.63 124.98 80
10 04/06/2020 10:14:52 -0.23,-127.64 0.73,-131.88 483.96 80
11 04/07/2020 09:53:28 -0.24,-127.59 -0.27,-127.35 27.46 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/24/2020
SNOs_Map_GOES-15_NOAA-20_20200325.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/24/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service