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: 5/1/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/01/2020 08:13:45 0.13,-104.13 -0.37,-101.98 245.81 80
2 05/02/2020 20:35:41 -0.11,-104.19 -0.82,-107.28 353.19 80
3 05/03/2020 20:14:17 -0.12,-104.18 0.21,-102.75 163.11 80
4 05/05/2020 08:36:04 0.10,-104.13 0.98,-108.02 443.63 80
5 05/06/2020 08:19:59 0.11,-104.13 -0.05,-103.49 73.82 80
6 05/08/2020 20:23:11 -0.10,-104.20 -0.10,-104.27 6.89 80
7 05/11/2020 08:23:34 0.09,-104.13 0.27,-105.00 98.40 80
8 05/12/2020 08:07:29 0.10,-104.14 -0.71,-100.46 419.13 80
9 05/13/2020 20:29:26 -0.08,-104.22 -0.41,-105.78 176.72 80
10 05/14/2020 20:08:00 -0.10,-104.22 0.57,-101.24 339.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2020
SNOs_Map_GOES-14_NPP_20200501.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/01/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service