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: 4/15/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2020 21:44:06 0.21,-127.91 0.83,-125.16 313.72 80
2 04/17/2020 10:08:33 -0.18,-127.95 0.36,-130.42 281.87 80
3 04/18/2020 09:47:08 -0.20,-127.97 -0.67,-125.90 236.89 80
4 04/19/2020 22:11:44 0.17,-128.01 -0.57,-131.19 362.78 80
5 04/20/2020 21:50:20 0.18,-128.04 0.52,-126.68 156.27 80
6 04/22/2020 10:14:46 -0.16,-128.09 0.73,-131.93 439.25 80
7 04/23/2020 09:53:22 -0.17,-128.11 -0.30,-127.41 79.05 80
8 04/25/2020 21:59:14 0.16,-128.15 0.15,-128.19 3.93 80
9 04/28/2020 10:02:17 -0.15,-128.20 0.00,-128.93 82.74 80
10 04/29/2020 09:40:52 -0.16,-128.21 -1.03,-124.41 434.46 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/15/2020
SNOs_Map_GOES-15_NOAA-20_20200416.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service