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 0.84,-125.16 313.71 80
2 04/17/2020 10:08:33 -0.18,-127.95 0.35,-130.43 281.80 80
3 04/18/2020 09:47:09 -0.20,-127.98 -0.68,-125.90 237.00 80
4 04/19/2020 22:11:44 0.17,-128.02 -0.56,-131.19 362.67 80
5 04/20/2020 21:50:19 0.18,-128.04 0.47,-126.67 156.39 80
6 04/22/2020 10:14:47 -0.16,-128.09 0.72,-131.94 439.01 80
7 04/23/2020 09:53:22 -0.17,-128.11 -0.31,-127.41 79.28 80
8 04/25/2020 21:56:34 0.16,-128.16 0.17,-128.19 3.96 80
9 04/28/2020 10:02:16 -0.15,-128.21 0.04,-128.92 82.34 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/15/2020
SNOs_Map_GOES-15_NOAA-20_20200415.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