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: 3/23/2020
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 0.30,-128.18 7.12 80
2 03/27/2020 10:02:21 -0.28,-128.01 -0.06,-128.90 101.40 80
3 03/28/2020 09:40:58 -0.29,-127.98 -1.12,-124.38 411.40 80
4 03/29/2020 22:05:34 0.27,-127.96 -0.10,-129.67 194.69 80
5 03/30/2020 21:46:50 0.28,-127.93 0.91,-125.14 317.98 80
6 04/01/2020 10:08:37 -0.26,-127.84 0.33,-130.39 290.86 80
7 04/02/2020 09:47:13 -0.27,-127.80 -0.73,-125.87 221.01 80
8 04/03/2020 22:11:49 0.24,-127.76 -0.54,-131.15 386.87 80
9 04/04/2020 21:50:25 0.25,-127.73 0.52,-126.63 125.11 80
10 04/06/2020 10:14:53 -0.23,-127.64 0.72,-131.89 483.91 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/23/2020
SNOs_Map_GOES-15_NOAA-20_20200324.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/23/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service