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: 4/19/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2020 22:11:44 0.17,-128.01 -0.57,-131.19 362.97 80
2 04/20/2020 21:50:19 0.18,-128.04 0.46,-126.67 155.94 80
3 04/22/2020 10:14:47 -0.16,-128.08 0.72,-131.93 439.86 80
4 04/23/2020 09:53:22 -0.17,-128.10 -0.31,-127.41 78.29 80
5 04/25/2020 21:58:25 0.16,-128.14 0.16,-128.19 4.96 31
6 04/28/2020 10:02:17 -0.15,-128.19 -0.01,-128.93 84.18 80
7 04/29/2020 09:40:52 -0.16,-128.20 -1.04,-124.41 432.94 80
8 04/30/2020 22:05:28 0.13,-128.21 -0.20,-129.70 170.14 80
9 05/01/2020 21:44:03 0.14,-128.22 0.84,-125.17 347.07 80
10 05/03/2020 10:08:29 -0.11,-128.24 0.41,-130.43 250.41 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/19/2020
SNOs_Map_GOES-15_NOAA-20_20200420.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/19/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service