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: 2/18/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/18/2020 20:23:02 -0.05,-104.04 -0.07,-104.24 22.50 80
2 02/19/2020 20:01:38 -0.05,-104.04 0.93, -99.71 493.21 80
3 02/21/2020 08:23:26 0.06,-104.23 0.25,-104.98 86.06 80
4 02/22/2020 08:07:23 0.06,-104.23 -0.81,-100.46 430.38 80
5 02/23/2020 20:29:18 -0.07,-104.04 -0.46,-105.75 195.34 80
6 02/24/2020 20:07:54 -0.06,-104.04 0.54,-101.22 320.48 80
7 02/26/2020 08:29:43 0.07,-104.23 0.58,-106.50 259.55 80
8 02/27/2020 08:13:38 0.07,-104.23 -0.42,-101.97 257.17 80
9 02/28/2020 20:35:35 -0.07,-104.05 -0.79,-107.27 366.92 80
10 02/29/2020 20:14:10 -0.07,-104.05 0.22,-102.74 148.81 80
11 03/02/2020 08:35:59 0.08,-104.22 0.91,-108.03 432.86 80
12 03/03/2020 08:19:55 0.08,-104.23 -0.10,-103.49 83.70 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2020
SNOs_Map_GOES-14_NPP_20200219.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/18/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service