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: 5/11/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2020 08:23:34 0.09,-104.13 0.27,-105.00 98.38 80
2 05/12/2020 08:07:28 0.10,-104.14 -0.70,-100.46 419.06 80
3 05/13/2020 20:29:26 -0.08,-104.23 -0.42,-105.77 175.37 80
4 05/14/2020 20:08:00 -0.10,-104.23 0.55,-101.23 341.33 80
5 05/16/2020 08:29:49 0.08,-104.14 0.58,-106.51 269.54 80
6 05/17/2020 08:13:43 0.09,-104.15 -0.39,-101.97 248.29 80
7 05/18/2020 20:35:40 -0.06,-104.26 -0.72,-107.29 343.90 80
8 05/19/2020 20:14:15 -0.08,-104.26 0.25,-102.74 173.04 80
9 05/21/2020 08:36:03 0.05,-104.16 0.88,-108.02 439.61 80
10 05/22/2020 08:19:58 0.06,-104.17 -0.09,-103.48 78.07 80
11 05/24/2020 20:20:30 -0.05,-104.29 -0.04,-104.26 3.85 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2020
SNOs_Map_GOES-14_NPP_20200511.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/11/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service