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: 4/1/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2020 10:08:35 -0.26,-127.85 0.30,-130.41 291.68 80
2 04/02/2020 09:47:11 -0.27,-127.81 -0.72,-125.89 220.14 80
3 04/03/2020 22:11:46 0.24,-127.77 -0.52,-131.18 388.34 80
4 04/04/2020 21:50:22 0.25,-127.74 0.51,-126.65 123.61 80
5 04/06/2020 10:14:48 -0.23,-127.66 0.75,-131.91 485.26 80
6 04/07/2020 09:53:23 -0.24,-127.61 -0.27,-127.38 26.08 80
7 04/09/2020 21:59:14 0.23,-127.52 0.06,-128.15 72.43 80
8 04/10/2020 21:37:50 0.24,-127.48 1.09,-123.62 438.89 80
9 04/12/2020 10:02:17 -0.22,-127.39 0.11,-128.89 170.70 80
10 04/13/2020 09:40:53 -0.23,-127.34 -0.92,-124.36 339.84 80
11 04/14/2020 22:05:28 0.20,-127.28 -0.32,-129.66 271.19 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_GOES-15_NOAA-20_20200401.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service