Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/21/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2020 08:35:57 -0.13,-104.19 0.73,-107.99 433.21 80
2 06/23/2020 08:19:52 -0.11,-104.19 -0.26,-103.45 84.13 80
3 06/24/2020 20:39:09 0.14,-104.39 -0.84,-108.77 499.36 80
4 06/25/2020 20:23:04 0.13,-104.39 0.15,-104.23 17.87 80
5 06/28/2020 08:23:25 -0.14,-104.20 0.05,-104.96 86.71 80
6 06/29/2020 08:07:21 -0.12,-104.20 -1.00,-100.43 430.73 80
7 06/30/2020 20:26:37 0.16,-104.40 -0.16,-105.74 152.49 80
8 07/01/2020 20:10:33 0.15,-104.40 0.89,-101.21 364.65 80
9 07/03/2020 08:29:39 -0.19,-104.21 0.35,-106.46 257.71 80
10 07/04/2020 08:13:35 -0.17,-104.21 -0.70,-101.94 259.50 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/21/2020
SNOs_Map_GOES-14_NPP_20200622.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/21/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service